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James Brooks

Dr. James S. Brooks

Professor of Physics, Director, CMS-Experimental
Condensed Matter Science,
Condensed Matter / Experimental

Email: 
Phone: 850 - 644-2836
Alt. Phone: 850 - 644-0446
Fax: 850 - 644-5038
Address: A311 NHMFL FSU
1800 E. Paul Dirac Dr.
Tallahassee, FL 32310-3706

Research Interests:
The main topic of interest in research is the Electronic and Magnetic Mechanisms in Low Dimensional and Novel Materials. This activity involves the investigation of the role of electronic anisotropy in molecular crystalline materials. The area of molecular crystals is an emerging area in the science and technology of electronic (conducting) materials. They link the realms of semiconductors, metals, and biological structures. Unlike traditional solids such as silicon or copper which are composed of regular arrays of atoms in a three dimensional ordered array, molecular crystals are composed of large (usually organic) molecules arranged in either chains or layers. Hence the electronic properties of molecular crystals can be very different (anisotropic) in the three directions in the crystal structure. This anisotropy affects superconductivity, magnetism, and semi-conductor properties of these materials. An understanding of the mechanisms involved will lead to the design and synthesis of new materials in this class with particularly desirable physical properties. The purpose of the research, is to experimentally and computationally investigate the role of anisotropy in these materials. The methods include the use of electronic, magnetic, pressure, and optical probes to measure and manipulate their physical properties. Computational methods are also employed to predict trends in the changes in physical properties.

Awards, Honors & Service:
American Physical Society Fellow (1999)

Disclaimer: The information presented below was automatically generated from a database. In the rare instance of an exact name match, it is possible that a citation is inaccurately attributed. The listing should therefore be considered unofficial. To report a mismatched publication, contact IMsystems@magnet.fsu.edu

2009 Publications & Scientific Activities

    Peer-Reviewed Publications
  • Altarawneh, M.M.; Mielke, C.H. and Brooks, J.S., Proximity detector circuits: An alternative to tunnel diode oscillators for contactless measurements in pulsed magnetic field environments, Rev. Sci. Instrum., 80 (6), 066104 (2009) [read online]
  • Cui, H.B.; Graf, D.; Brooks, J.S. and Kobayashi, H., Pressure-Dependent Metallic and Superconducting Phases in a Germanium Artificial Metal, Phys. Rev. Lett., 102, 237001-5 (2009)
  • Zhou, H.D.; Lumata, L.L.; Kuhns, P.L.; Reyes, A.P.; Choi, E.S.; Dalal, N.S.; Lu, J.; Jo, Y.J.; Balicas, L.; Brooks, J.S. and Wiebe, C.R., Ba3NbFe3Si2O14: A New Multiferroic with a 2D Triangular Fe3+ Motif, Chem. Mater., 21 (1), 156-159 (2009) [read online]
  • Zhou, H.D.; Wiebe, C.R.; Jo, Y.J.; Balicas, L.; Urbano, R. R.; Lumata, L.L.; Brooks, J.S.; Reyes, A.P.; Qiu, Y.; Copley, J.R.D. and Gardner, J.S., Chemical Pressure Induced Spin Freezing Phase Transition in Kagome Pr Langasites, Phys. Rev. Lett., 102, 067203 (2009) [read online]
    Presentations, Posters & Abstracts
  • Besara, T.; Lumata, L.L.; Choi, K.-Y.; Reyes, A.P.; Kuhns, P.L.; Dalal, N.S.; Brooks, J.S.; Zhou, H.D. and Wiebe, C.R., A 51V NMR Investigation of the Quasi-1D Antiferromagnet BaCo2V2O8: Is there a New Ordered Phase?, American Physical Society March Meeting, Pittsburgh, PA, March 16-20 (2009) [read online]
  • Lumata, L.L.; Choi, K.-Y.; Besara, T.; Hoch, M.J.R.; Zhou, H.D.; Brooks, J.S.; Kuhns, P.L.; Reyes, A.P.; Dalal, N.S. and Wiebe, C.R., 69,71Ga NMR probe of the spin dynamics in the rare-earth kagome Pr3Ga5SiO14, American Physical Society March Meeting, Pittsburgh, PA, March 16-20 (2009) [read online]
  • Lumata, L.L.; Hoch, M.J.R.; Moulton, W.G.; Zhou, H.D.; Brooks, J.S.; Reyes, A.P.; Kuhns, P.L. and Wiebe, C.R., 93Nb NMR investigation of the multiferroic system Ba3NbFe3Si2O14, American Physical Society March Meeting, Pittsburgh, PA, March 16-20 (2009) [read online]
  • Park, J.G.; Lin, Cp.; Smithyman, J.; Cooke, A.; Li, S.; Liang, R.; Zhang, C.; Wang, B.; Kismarahardja, A. and Brooks, J.S., Effects of surfactant to the physical properties of single-walled carbon nanotube buckypaper, American Physical Society March Meeting (poster session), Pittsburgh, PA, March 18 (2009)
  • Suh, S.; Clark, W.G.; Brown, S.E.; Samulon, E.C.; Fisher, I.R.; Batista, C.D.; Reyes, A.P.; Kuhns, P.; Lumata, L.L. and Brooks, J.S., 135,137Ba NMR study of condensed phase and critical behavior in S=1 spin dimer system Ba3Mn2O8, American Physical Society March Meeting, Pittsburgh, PA, March 16-20 (2009) [read online]

2008 Publications & Scientific Activities

    Peer-Reviewed Publications
  • Brooks, J.S.; Vasic. R.; Kismarahardja, A.; Steven, E.; Tokumoto, T.; Schlottmann, P. and Kelly, S., Debye relaxation in high magnetic fields, Phys. Rev. B, 78, 045205 (2008) [read online]
  • Lumata, L.L.; Brooks, J.S.; Kuhns, P.L.; Reyes, A.P.; Brown, S.E.; Cui, H.B. and Haddon, R.C., 77Se NMR investigation of the field-induced spin-density-wave transitions in (TMTSF)2ClO4, Phys. Rev. B Rapid Commun., 79, 020407 (2008)
  • Lumata, L.L.; Brooks, J.S.; Kuhns, P.L.; Reyes, A.P.; Brown, S.E.; Cui, H.B.; Haddon, R.C. and Yamada, J.-I., Angular and Temperature-Depedent 77Se NMR in the Metallic, SDW, and Field-Induced Spin Density Wave Phases of (TMTSF)2X, J. Phys.: Conf. Series, 132, 012014 (2008) [read online]
  • Tokumoto, T.; Brooks, J.S.; Oshima, Y.; Choi, E.S.; Brunel, L.-C.; Akutsu, H.; Kaihatsu, T.; Yamada, J. and van Tol, J., Antiferromagnetic d-Electron Exchange via a Spin-Singlet pi-Electron Ground State in an Organic Conductor, Phys. Rev. Lett., 100 (14), 147602 (2008) [read online]
  • Vasic, R.; Zhou, H.D.; Brooks, J.S. and Wiebe, C.R., Magneto-dielectric anisotropy study of multiferroicity in Y-doped hexagonal HoMnO3, J. Appl. Phys., 103, 07E319 (2008) [read online]
  • Zhou, H.D.; Choi, E.S.; Souza, J.A.; Lu, J.; Xin, Y.; Lumata, L.L.; Conner, B.S.; Balicas, L.; Brooks, J.S.; Neumeier, J.J. and Wiebe, C.R., Magnetic-polaron-driven magnetoresistance in the pyrochlore Lu2V2O7, Phys. Rev. B Rapid Commun., 77, 020411(R) (2008)
  • Zhou, H.D.; Vasic, R.; Lu, J.; Brooks, J.S. and Wiebe, C.R., The effect of Er doping on the multiferroics of Ho1−xErxMnO3, J. Phys. -Condens. Mat., 20, 035211 (2008)
    Presentations, Posters & Abstracts
  • Abe, A.; Brooks, J.; Jeon, K. and Alamo, R.G., Role of Crystallinity in CNT Dispersion and Electrical Conductivity of SWCNT-Thermoplastic Nanocomposites, American Physical Society March Meeting, New Orleans, LA, March 10-14 (2008)
  • Besara, T.; Lumata, L.L.; Choi, K.-Y.; Zhou, H.D.; Reyes, A.P.; Kuhns, P.L.; Dalal, N.S.; Brooks, J.S. and Wiebe, C.R., 51V NMR Studies of a New Ordered State in the Quasi-1D Antiferromagnet BaCo2V2O8, Southeastern Magnetic Resonance Conf., NHMFL, Tallahassee, FL, October 17-19 (2008) [read online]
  • Kismarahardja, A.; Brooks, J.S.; Jeon, K. and Alamo, R., Role of Crystallinity in CNT Dispersion and Electrical Conductivity of SWCNT-Thermoplastic Nanocomposites, American Physical Society March Meeting, New Orleans, LA, March 12 (2008)
  • Lumata, L.L.; Brooks, J.S.; Kuhns, P.L.; Reyes, A.P.; Brown, S.E.; Cui, H.B. and Yamada, J.-I., Spin dynamics of the field-induced spin density wave phases in (TMTSF)2ClO4 in tilted magnetic fields, American Physical Society March Meeting, New Orleans, LA, March 10-14 (2008)
  • Tokumoto, T.; van Tol, J.; Brunel, L.C.; Graf, D.; Brooks, J.S.; Oshima, Y. and Papavassiliou, G., High field ESR on tau phase conductor -- from GHz to THz-, American Physical Society March Meeting, New Orleans, LA, March 10-14 (2008); Published in Bulletin of the American Physical Society, 53 (2 B12.3) (2008)

2007 Publications & Scientific Activities

    Peer-Reviewed Publications
  • Bray, T.H.; Ling, J.; Choi, E.S.; Brooks, J.S.; Beitz, J.V.; Sykora, R.E.; Haire, R.G.; Stanbury, D.M. and Albrecht-Schmitt, T.E., Critical Role of Water Content in the Formation and Reactivity of Uranium, Neptunium, and Plutonium Iodates under Hydrothermal Conditions: Implications for the Oxidative Dissolution of Spent Nuclear Fuel, Inorg. Chem., 46, 3663 (2007)
  • Graf, D.; Brooks, J.S.; Choi, E.S.; Almeida, M.; Henriques, R.T.; Dias, J.C. and Uji, S., Quantum interference in the quasi-one-dimensional organic conductor (Per)2Au(mnt)2, Phys. Rev. B, 75, 245101 (2007) [read online]
  • Jeon, K.; Lumata, L.; Tokumoto, T.; Brooks, J. and Alamo, R.G., Low Electrical Conductivity Threshold and Crystalline Morphology of Single-Walled Carbon Nanotubes-High Density Polyethylene Nanocomposites Characterized by SEM, Raman Spectroscopy and AFM, Polymer, 48 (16), 4751-4764 (2007)
  • Jeon, K.; Lumata, L.; Tokumoto, T.; Steven, E.; Brooks, J.S. and Alomo, G.A., Low electrical conductivity threshold and crystalline morphology of single-walled carbon nanotubes – high density polyethylene nanocomposites characterized by SEM, Raman spectroscopy and AFM, Polymer, 48, 4751-4764 (2007) [read online]
  • Jin, G.B.; Choi, E.S.; Guertin, R.P.; Brooks, J.S.; Bray, T.H.; Booth, C.H. and Albrecht-Schmitt, T.E., Syntheses, structure, magnetism, and optical properties of the ordered mixed-lanthanide sulfides gamma-LnLn ' S3 (Ln = La, Ce; Ln ' = Er, Tm, Yb), Chem. Mater., 19 (3), 567 (2007)
  • Jobiliong, E.; Zhou, H.D.; Janik, J.A.; Jo, Y.J.; Balicas, L.; Brooks, J.S. and Wiebe, C.R., Anisotropic superconductivity in bulk CaC6, Phys. Rev. B, 76, 052511 (2007) [read online]
  • Vasic, R.; Zhou, H.D.; Jobiliong, E.; Wiebe, C.R. and Brooks, J.S., Probing multiferroicity and spin-spin interactions via dielectric measurements on Y-doped HoMnO3 in high magnetic fields, Phys. Rev. B, 75, 014436 (2007) [read online]
  • Wu, Guoqing; Clark, W.G.; Brown, S.E.; Brooks, J.S.; Kobayashi, A. and Kobayashi, H., 77Se NMR measurements of the pi-d exchange field in the organic conductor λ-(BETS)2FeCl4, Phys. Rev. B, 76, 132510-4 (2007) [read online]
  • Zhou, H.D.; Lu, J.; Vasic, R.; Vogt, B.W.; Janik, J.A.; Brooks, J.S. and Wiebe, C.R., Relief of frustration through spin disorder in multiferroic Ho1−xYxMnO3, Phys. Rev. B, 75, 132406 (2007) [read online]
    Presentations, Posters & Abstracts
  • Graf, D.; Brooks, J. S.; Choi, E. S.; Uji, S.; Dias, J. C.; Matos, M.; Henriques, R. T.; Almeida, M, Are there Lebed Magic Angles in the Angular Dependence of (Per)2Au(mnt)2?, International Symposium on Crystalline Organic Metals, Superconductors and Ferromagnets, Peniscola, Spain, September 24-29 (2007)
  • Graf, D.; Brooks, J. S.; Choi, E. S.; Uji, S.; Dias, J. C.; Matos, M.; Henriques, R. T.; Almeida, M., Angular Dependent Fermi Surface Effects of (Per)2Au(mnt)2 Under Pressure, American Physical Society March Meeting, Denver, CO, March 5-9 (2007)
  • Graf, D.; Brooks, J. S.;, An Introduction to the NHMFL and High B/T Measurements on Low-Dimensional Organic Materials, Buffalo State College, Buffalo, NY, March 29 (2007)
  • Jeon, K.; Alamo, R.G.; Lumata, L.; Tokumoto, T. and Brooks, J., Electrical Conductivity and Crystalline Morphology of Single-Walled Carbon Nanotube/Linear Polyethylene Nanocomposites, ACS National Meeting. Division of Polymer Chemistry, Chicago, IL, March 25-29 (2007); Published in Polymer Preprints, 48 (1), 953 (2007)
  • Lumata, L.; Kuhns, P.; Reyes, A.P. and Brooks, J., Angular and Temperature Dependent 77Se NMR in the Metallic and Field-Induced Spin Density Wave State in (TMTSF)2ClO4, American Physical Society March Meeting, Denver, CO, March 5-9 (2007)
  • Tokumoto, T.; Brooks, J.S.; Oshima, Y.; Brunel, L.C.; Choi, E.S.; Kaihatsu, T.; Yamada, J. and van Tol, J, Antiferromagnetic d-electron exchange via a spin-singlet pi-electron ground state in an organic conductor, 36th Southeast Magnetic Research Conf., Tuscaloosa, AL, November 9-11 (2007)
  • Tokumoto, T.; Brooks, J.S.; Oshima, Y.; Brunel, L.C.; Choi, E.S.; Kaihatsu, T.; Yamada, J. and van Tol, J., Coexistence of a spin singlet state and an exchange interaction, Int. Symposium on Crystalline Organic Metals, Superconductors and Ferromagnets, Spain, September 24-29 (2007)
  • Tokumoto, T.; van Tol, J.; Brunel, L.-C.; Choi, E.S.; Brooks, J.S.; Kaihatsu, T.; Akutsu, H. and Yamada, J., High field ESR study of the pi-d interaction effect in beta-(BDA-TTP)2MCl4 (M=Fe, Ga), American Physical Society March Meeting, Denver, CO, March 6 (2007)
  • Wu, Guoqing; Clark, W.G.; Brown, S.E.; Brooks, J.S.; Kobayashi, A. and Kobayashi, H., 77Se NMR investigation of the paramagnetic metal phase of λ-(BETS)2FeCl4, American Physical Society March Meeting, Denver, CO, March 5-9 (2007)

2006 Publications & Scientific Activities

    Peer-Reviewed Publications
  • Brooks, J.S.; Graf, D.; Choi, E.S.; Almeida, M.; Dias, J.C.; Henriques, R.T. and Matos, M., Magnetic field dependence of CDW phases in (Per)(2)M(mnt)(2) (M = Pt, Au), J. Low Temp. Phys., 142, 787 (2006)
  • Brooks, J.S.; Williams, V.; Choi, E.; Graf, D.; Tokumoto, M.; Uji, S.; Zuo, F.; Wosnitza, J.; Schlueter, J. A.; Davis, H.; Winter, R.W.; Gard, G.L. and Storr, K., Fermiology and superconductivity at high magnetic fields in a completely organic cation radical salt, New Journal of Physics, 8, 25 (2006)
  • Channels, L.; Tokumoto, T.; Jobiliong, E.; Brooks, J.S.; Nellutla, S. and Dalal, N.S., Dielectric, Electron Paramagnetic Resonance and Transport Properties of Spanish Moss, J. Low Temp. Phys., 142, 663 (2006)
  • Graf, D.; Choi, E.S.; Brooks, J.S. and Almeida, M., Pressure-induced quantum limit in a Q1D system in high magnetic fields, J. Low Temp. Phys., 142, 179 (2006)
  • Uji, S. and Brooks, J.S., Magnetic-field-induced superconductivity in organic conductors, J. Phys. Soc. Japan, 75, 051014 (2006)
  • Uji, S.; Terashima, T.; Nishimura, M.; Takahide, Y.; Konoike, T.; Enomoto, K.; Cui, H.; Kobayashi, H.; Kobayashi, A.; Tanaka, H.; Tokumoto, M.; Choi, E-S.; Tokumoto, T.; Graf, D. and Brooks, J.S., Vortex dynamics and the Fulde-Ferrell-Larkin-Ovchinnikov state in a magnetic-field-induced organic superconductor, Phys. Rev. Lett., 97, 157001 (2006)
  • Vasic, R.; Brooks, J.S.; Jobiliong, E.; Aravamudhan; Luongo, K. and Bhansali, S., Dielectric relaxation in nanopillar NiFe- silicon structures in high magnetic fields, Current Appl. Phys., 7 (1), 34-38 (2006)
    Presentations, Posters & Abstracts
  • Doerr, M.; Lorenz, W.; Rotter, M.; Barcza, A.; DucLe, M.; Brooks, J.; Jobiliong, E.; Kozlova, N.V.; Freudenberger, J. and Loewenhaupt, M., Magnetostriction of 4f-electron compounds in high magnetic fields, Int. Conf. on Research in High Magnetic Fields (RHMF06), Sendai, Japan, August 16-19 (2006); Published in J. Physics: Conference Series (2007)
  • DucLe, M.; McEwen, K.A.; Rotter, M.; Barcza, A.; Doerr, M.; Brooks, J.; Jobiliong, E. and Fort, D., Magnetostriction of UPd3 up to 33 T, Journees de Actinides, Oxford, England, April 1-4 (2006)
  • Rotter, M.; Barcza, A.; Lindbaum, A.; Doerr, M.; Brandt, B.; Jobiliong, E.; Brooks, J.; DucLe, M. and Müller, H., Magnetostriction of Sm measured in high magnetic fields up to 45T, VIIIth Prague Colloquium on f-Electron Systems (PCFES2006), Prague, Czech Republic, September 4-8 (2006)
  • Tokumoto, T.; Oshima, Y.; Graf, D.; Brooks, J.S.; Van Tol, J.; Brunel, L.C. and Papavassiliou, G., Multiple spin sites in an organic conductor without magnetic ions, American Physical Society March Meeting, Baltimore, MD, March 13-17 (2006)
  • Tokumoto, T.; vanTol, J.; Krzystek, J.; Brunel, L-C.; Brooks, J.S.; Choi, E.S.; Oshima, Y.; Akutsu, H.; Kaihatsu, T. and Yamada, J., ESR Study of the Organic Conductor, ?-(BDA-TTP)2MCl4 (M=Fe,Ga), 35th Southeastern Magnetic Resonance Conf., Gainesville, FL, November 3-5 (2006)

2005 Publications & Scientific Activities

    Peer-Reviewed Publications
  • Brooks, J.S.; Graf, D.; Oshima, Y.; Choi, E.S.; Murata, K.; Konoike, T. and Papavassiliou, G., Magnetic, thermoelectric, and pressure studies of the magnetic field-induced metal to insulator transition in tau-phase organic conductors, Synthetic Met., 152, 441 (2005)
  • Choi, E.S.; Brooks, J.S.; Kang, H.Y.; Jo, Y.J. and Kang, W., Resonant Nernst effect in the metallic and field-induced spin density wave states of (TMTSF)2ClO4, Phys. Rev. Lett., 95, 187001 (2005)
  • Graf, D.; Choi, E.S.; Brooks, J.S.; Dias, J.C.; Henriques, R.T.; Almeida, M.; Matos, M. and Rickel, D., Charge Density Wave to Mixed Density Wave Phase Transition at High Fields in (Per)2M(mnt)2 (M = Au, Pt), Synthetic Met., 153, 361 (2005)
  • Graf, D.; Choi, E.S.; Brooks, J.S.; Harrison, N.; Murata, K.; Konoike, T.; Mousdis, G.A. and Papavassiliou, G.C., Magnetization, thermoelectric, and pressure studies of the magnetic-field-induced metal-insulator transition in tau-phase organic conductors, Phys. Rev. B, 71, 045117 (2005)
  • Jobiliong, E.; Brooks, J.S.; Choi, E.S.; Lee, Han-Oh and Fisk, Z., Magnetic, electronic and Shubnikov-de Haas investigation of the dense Kondo system CeAgSb2, Phys. Rev. B, 72, 104428 (2005)
  • Nakanishi,T.; Li L.; Yoshino, H.; Yasuzuka, S.; Graf, D.; Choi, E.S.; Brooks, J.S.; Papavassiliou,G.C. and Murata, K., Is the resistance upturn around 50 K related to the Fermi surface area in tau-(EDO-R, R-DMEDT-TTF)2(AuBr2)1+y, Synthetic Met., 152, 425 (2005)
  • Oshima, Y.; Jobiliong, E.; Brooks, J.S.; Zvyagin, S.A.; Krzystek, J.; Tanaka, H.; Kobayashi, A.; Cui, H. and Kobayashi, H., EMR Measurements of Field-Induced Superconductor Lambda-(BETS)2FexGa1-xCl4, Synthetic Met., 153 (1-3), 365-368 (2005) [read online]
  • Tokumoto, T.; Brooks, J.S.; Graf, D.; Choi, E.S.; Biskup, N.; Eaton, D.L.; Anthony J.E. and Odom, S.A., Persistent photo-excited conducting states in functionalized pentacene, Synthetic Met., 152, 449 (2005)
  • Uji, S.; Yasuzuka, S.; Konoike, T.; Enomoto, K.; Yamada, J.; Choi, E.S.; Graf, D. and Brooks, J.S., Quantum oscillation of Hall resistance in the extreme quantum limit of an organic conductor (TMTSF)2ClO4, Phys. Rev. Lett., 94, 077206 (2005)
  • Uji, S.; Yasuzuka, S.; Tokumoto, M.; Tanaka, H.; Kobayashi, A.; Zhang, B.; Kobayashi, H.; Choi, E.S.; Graf, D. and Brooks, J.S., Magnetic-field-induced superconductivity and phase diagrams of lambda-(BETS)2FeCl4-xBrx, Phys. Rev. B, 72, 184505 (2005)
  • Yasuzuka, S.; Uji, S.; Enomoto, K.; Konoike, T.; Nishimura, M.; Terashima, T.; Graf, D.; Choi, E.S.; Brooks, J.S. and Yamamoto, H.M., Pressure Effect on Fermi Surface in β"-(ET)(TCNQ), Synthetic Met., 152, 437 (2005)
  • Yoshino, H.; Murata, K.; Nakanishi, T.; Li, L.; Choi, E.S.; Graf, D.; Brooks, J.S.; Nogami, Y. and Papavassiliou, G.C., Determination of band-filling change in the two-dimensional organic conductor, tau-(EDO-S, S-DMEDT-TTF)2(AuBr2)1+y by the quantum oscillation of magnetoresistance, J. Phys. Soc. Japan, 74, 417 (2005)
  • Yoshino, H.; Nakanishi,T.; Li, L.; Murata, K.; Graf, D.; Choi, E.S.; Brooks, J.S.; Nogami Y. and Papavassiliou, G.C., Evidence of band-filling control of τ−type organic conductors by thermal treatment, Synthetic Met., 153, 453 (2005)
  • Zipse, D.; Vasic, R.; Brooks, J.S.; Dalal, N.S. and Kogerler P., Dielectric and Transport Properties of the Single Molecule Magnet V15, Phys. Rev. B, 71, 064417 (2005)
    Presentations, Posters & Abstracts
  • Choi, E.S.; Brooks, J.S. ; Kang, H.Y.; Jo. Y.J. and Kang, W., Thermoelectric power and Nernst effect studies in the metallic and field-induced spin density wave states in (TMTSF)2ClO4, Physical Phenomena at High Magnetic Fields V, Tallahassee, Florida, August 5-9 (2005)
  • Choi, E.S.; Brooks, J.S. and Yamada, J., Magnetoresistance of pressure-induced superconductor beta-(BDA-TTP)2MX4 (M=Fe, Ga and X=Cl, Br) with localized magnetic moments, International Symposium on Molecular Conductors, Hayama, Japan, July 17-21 (2005)
  • Graf, D.; Choi, E.S.; Brooks, J.S.; Henriques, R.T. and Almeida, M., Quantum Limit in a Quasi-One-Dimensional System Under Pressure, Sixth International Symposium on Crystalline Organic Metals, Superconductors, and Ferromagnets (ISCOM), Key West, FL, Sept. (2005); Published in Synthetic Met. (0)
  • Graf, D.; Choi, E.S.; Brooks, J.S.; Henriques, R.T. and Almeida, M., Quantum Limit in a Quasi-One-Dimensional System Under Pressure, Physical Phenomenon in High Magnetic Fields (PPHMF-V), Tallahassee, FL, August (2005)
  • Tokumoto, T.; Oshima, Y.; Choi, E.S.; Graf, D.; Brooks, J.S.; Yamada, J.; Akutsu. H. and Tokumoto, M., Observation of the exchange narrowing in the pi-d correlated organic conductors, Physical Phenomena at High Magnetic Fields - V, Tallahassee, FL, 08/05/05 (2005)
  • Tokumoto, T.; Oshima, Y.; Graf, D.; Brooks, J.S.; Van Tol, J.; Brunel, L.C. and Papavassiliou, G., What is the origin of multiple spin sites in an organic conductor without magnetic ions?, 34th Southeastern Magnetic Resonance Cinference, Emory Univ. at Atlanta, GA, November 11-13 (2005)
    Patents & Other Products
  • Bird, M.D.; Brooks, J. and Eyssa, Y.M., "Superconducting Levitation Magnet", Patent No. 6,850,137 B2; February 1 (2005)

2004 Publications & Scientific Activities

    Peer-Reviewed Publications
  • Balicas, L.; Barzykin, V.; Storr, K.; Brooks, J.S.; Tokumoto, M.; Uji, S.; Tanaka, H.; Kobayashi, H. and Kobayashi, A., Pressure-induced enhancement of the transition temperature of the magnetic-field induced superconducting state in lambda-(BETS)2FeCl4, Phys. Rev. B, 70 (9), 092508 (2004)
  • Balicas, L.; Barzykin, V.; Storr, K.; Brooks, J.S.; Tokumoto, M.; Uji, S.; Tanaka, H.; Kobayashi, H. and Kobayashi, A., The effect of pressure on the phase diagram of the magnetic field-induced superconducting state of lamda-(BETS)2FeCl4, J. Phys. IV, 114, 199 (2004) [read online]
  • Brooks, J.S.; Tokumoto, T.; Choi, E.S.; Graf, D.; Biskup, N.; Eaton, D.L.; Anthony, J.E. and Odom, S.A., Persistent photoexcited conducting states in functionalized pentacene, J. Appl. Phys., 96, 3312 (2004)
  • Brooks, J.S.; Uji, S.; Choi, E.S.; Kobayashi, H.; Kobayashi, A.; Tanaka, H. and Tokumoto, M., Investigation of the field-induced phases in lambda-(BETS)2FexGa1-xCl4, J. de Physique IV, 114, 175 (2004)
  • Brooks, J.S.; Vasic, R.; Tokumoto, T.; Graf, D.; Chung, O.H.; Anthony, J.E. amd Odom, S.A., Transport and melt processing in functionalized pentacene with ‘organic wire connections’, Current Appl. Phys., 4, 479-483 (2004)
  • Choi, E.S.; Graf, D.; Brooks, J.S.; Yamada, J. and Tokumoto, M., The pressure-temperature phase diagram of pressure induced organic superconductors beta-(BDA-TTP)2MCl4 (M=Ga, Fe), J. de Physique IV, 114, 297 (2004)
  • Choi, E.S.; Graf, D.; Brooks, J.S.; Yamada, J.; Akutsu, H.; Kikuchi, K. and Tokumoto, M., Pressure-dependent ground states and fermiology in beta-(BDA-TTP)2MCl4(M=Ga, Fe), Phys. Rev. B, 70, 024517 (2004)
  • Graf, D.; Brooks, J.S.; Choi, E.S.; Uji, S.; Dias, J.C.; Almeida, M. and Matos, M., Suppression of a charge-density-wave ground state in high magnetic fields: Spin and orbital mechanisms, Phys. Rev. B, 69, 125113 (2004)
  • Graf, D.; Choi, E.S.; Brooks, J.S.; Matos, M.; Henriques, R.T. and Almeida, M., High magnetic field charge density wave state in a quasi-one-dimensional organic conductor, Phys. Rev. Lett., 93, 076406 (2004)
  • Jobiliong, E.; Oshima, Y.; Brooks, J.S. and Albrecht-Schmitt, T.E., Magnetism and electron spin resonance in single crystalline beta-AgNpO2(SeO3), Solid State Commun., 132, 337-342 (2004)
  • Papavassiliou, G.C.; Mousdis, G.A.; Anyfantis, G.C.; Murata, K.; Li, L.; Yoshini, H.; Tajima, H.; Konoike, T.; Brooks, J.S.; Graf, D. and Choi, E.S., Structural and Physical Properties of tau-(EDO-S,S-DMEDT-TTF)2(AuBr2)1+y and tau-(P-S,S-DMEDT-TTF)2(AuBr2)1+y, Z. Naturforsch, 59a, 952 (2004)
  • Tanaka, H.; Tokumoto, M.; Ishibashi, S.; Graf, D.; Choi, E.S.; Brooks, J.S.; Yasuzuka, S.; Okano, Y.; Kobayashi, H. and Kobayashi, A., Observation of three-dimensional Fermi surface in a single-component molecular metal, [Ni(tmdt)2], J. Am. Chem. Soc., 126, 10518 (2004)
  • Tokumoto, M.; Ishii, K.; Tanaka, H.; Akutsu, H.; Yamada, J.; Choi, E.S.; Brooks, J.S. and Ishida, K., Magnetic properties of the new pi-d organic superconductor beta-(BDA-TTP)2FeCl4, J. de Physique IV, 114, 385 (2004)
  • Tokumoto, T.; Jobiliong, E.; Choi, E.S.; Oshima, Y. and Brooks, J.S., Electric and thermoelectric transport probes of metal–insulator and two-band magnetotransport behavior in graphite, Solid State Commun., 129, 599 (2004)
  • Uji, S.; Yasuzuka, S.; Tanaka, H.; Tokumoto, M.; Zhang, B.; Kobayashi, H.; Choi, E.S.; Graf, D. and Brooks, J.S., Phase diagram of magnetic-field-induced superconductor lambda-(BETS)2FexCl4-xBr4, J. de Physique IV, 114, 391 (2004)
  • Yasuzuka, S.; Graf, D.; Choi, E.S.; Brooks, J.S.; Terashima, T.; Konoike, T.; Enomoto, K.; Nishimura, M.; Yamamoto, H.M.; Kato, R. and Uji, S., Pressure-induced Fermi surface change in quasi-one-dimensional conductor beta''-(ET)(TCNQ), J. de Physique IV, 114, 157 (2004)
  • Zipse, D.; North, J.M.; Achey, R.M.; Dalal, N.S.; Hill, S.; Edwards, R.S.; Choi, E.S. and Brooks, J.S., Semiconductivity, spin delocalization, and excited states of the single molecule magnets Fe8Br8 and Mn12-acetate, J. Appl. Phys., 95, 6990 (2004)
    Presentations, Posters & Abstracts
  • Graf, D.; Choi, E.S.; Brooks, J.S.; Henriques, R.T. and Almeida, M., Charge Density Wave to Mixed Density Wave Phase Transition at High Fields, International Conference of Synthetic Metals (ICSM), Wollongong, NSW, Australia, June (2004); Published in Synthetic Met., 153 (1-3), 361 (2005)
  • Paul, A.-L.; Ferl, R.J.; Klingenberg, B.; Brooks, J.S.; Morgan, A.N.; Yowtak, J. and Meisel, M.W., Strong Magnetic Field Induced Changes of Gene Expression in Arabidopsis, International Workshop on Materials Analysis and Processing in Magnetic Fields, NHMFL, Tallahassee, FL, 17-19 March (2004)

2003 Publications & Scientific Activities

    Peer-Reviewed Publications
  • Brooks, J.S.; Balicas, L.; Storr, K.; Kobayashi, H.; Tanaka, H.; Kobayashi, A.; Uji, S. and Tokumoto, M., Novel features of the newly discovered field-induced superconducting phase of l-(BETS)2FeCl4, Synthetic Met., 1-4, 485 (2003) [read online]
  • Brooks, J.S.; Graf, D.; Choi, E.S.; Balicas, L.; Storr, K.; Mielke, C.H. and Papavassiliou, G.C., High-magnetic-field-induced insulating phase in an organic conductor, Phys. Rev. B, 67 (15), 153404 (2003) [read online]
  • Brooks, J.S.; Uji,S.; Choi, E.S.; Rutel, I.B.; Kobayashi, H.; Kobayashi, A.; Tanaka, H. and Tokumoto, M., High Field Alloy, Thermoelectric, and mm Wave Studies of the Field Induced Superconducting State in lambda-(BETS)2FexGa1-xCl4, Brazilian J. of Physics, 33, 690 (2003)
  • Choi, E.S.; Brooks, J.S.; Eaton, D.L.; Al-Haik, M.S.; Hussaini, M.Y.; Garmestani, H.; Li, D. and Dahmen, K., Enhancement of thermal and electrical properties of carbon nanotube polymer composites by magnetic field processing, J. Appl. Phys., 94 (9), 6035 (2003)
  • Choi, E.S.; Jobiliong, E.; Wade, A.; Goetz, E.; Brooks, J.S.; Yamada, J.; Mizutani, T.; Kinoshita, T. and Tokumoto, M., Fermiology and superconductivity studies on the non-tetrachalcogenafulvalene structured organic superconductor b-(BDA-TTP)2SbF6, Phys. Rev. B, 67, 174511 (2003)
  • Iwashita, K.; Yamamoto, H.M.; Yoshino, H.; Graf, D.; Storr, K.; Rutel, I.; Brooks, J.S.; Takahashi, T. and Murata, K., Uniaxial strain dependence of electronic states of theta-(BEDT-TTF)2MZn(SCN)4 [M = Cs, Rb], Synthetic Met., 133, 153-155 (2003) [read online]
  • Konoike, T.; Iwashita, K.; Nakano, I.; Yoshino, H.; Sasaki, T.; Nogami, Y.; Brooks, J.S.; Graf, D.; Mielke, C.H.; Papavassiliou, G.C.; et al., Shubnikov-de Haas oscillations and Fermi surface of tau-phase conductors, Physica E, 18 (1-3), 188-189 (2003)
  • Mielke, C.H.; Harrison, N.; Ardavan, A.; Goddard, P.; Singleton, J.; Narduzzo, A.; Montgomery, L.K.; Balicas, L.; Brooks, J.S. and Tokumoto, M., Possible Fröhlich superconductivity in high magnetic fields, Synthetic Met., 1-4, 99 (2003)
  • Murata, K.; Iwashita, K.; Mizuno, Y.; Guo, F.Z.; Shodai, S.; Yoshino, H.; Brooks, J.S.; Balicas, L.; Graf, D.; Storr, K.; Rutel, I.; Uji, S.; Terakura, C. and Yamanaka, Y., Spin-density wave under uniaxial strain in (TMTSF)2PF6, Synthetic Met., 1-4, 51 (2003) [read online]
  • North, J.M.; Zipse, D.; Dalal, N.S.; Choi, E.S.; Jobiliong, E.; Brooks, J.S. and Eaton, D.L., Semiconductive and Photoconductive Properties of the Single Molecule Magnets, Mn12-Ac, and Fe8Br8, Phys. Rev. B, 67, 174407 (2003)
  • Rutel, I.B.; Zvyagin, S.A.; Brooks, J.S.; Krzystek, J.; Kuhns, P.; Reyes, A.P.; Jobiliong, E.; Ward, B.H.; Schlueter, J.A.; Winter, R.W. and Gard, G.L., High field magnetic resonant properties of beta'-(Et)2SF5CF2SO3, Phys. Rev. B, 67, 214217 (2003) [read online]
  • Uji, S.; Terakura, C.; Terashima, T.; Yakabe, T.; Imanaka, Y.; Terai, Y.; Yasuzuka, S.; Tokumoto, M.; Kobayashi, A.; Sakai, F.; Tanaka, H.; Kobayashi, H.; Balicas, L. and Brooks, J.S., Novel electronic properties under magnetic fields in organic conductors l-(BETS)2FexGa1-xCl4, Synthetic Met., 133-134, 481-483 (2003)
  • Uji, S.; Terakura, C.; Terashima, T.; Yakabe, T.; Terai, Y.; Imanaka, Y.; Yasuzuka, S.; Tokumoto, M.; Sakai, F.; Kobayashi, A.; Tanaka, H.; Kobayashi, H.; Balicas, L. and Brooks, J.S., Large anisotropy in magnetic field induced superconductors lambda-(BETS)2FexGa1-xCl4, Physica C, 388-389, 611 (2003)
  • Uji, S.; Terashima, T.; Terakura, C.; Yakabe, T.; Terai, Y.; Yasuzuka, S.; Imanaka, Y.; Takamasu, T.; Tokumoto, M.; Sakai, F.; Kobayashi, A.; Tanaka, H.; Kobayashi, H.; Balicas, L. and Brooks, J.S., Superconductivity in organic alloys lambda-(BETS)2FexGa1-xCl4, Synthetic Met., 137 (1-3), 1183-1185 (2003)
  • Uji, S.; Terashima, T.; Terakura, C.; Yakabe, T.; Terai, Y.; Yasuzuka, S.; Imanaka, Y.; Tokumoto, M.; Kobayashi, A.; Sakai, F.; Tanaka, H.; Kobayashi, H.; Balicas, L. and Brooks, J.S., Global Phase Diagram of the Magnetic Field-Induced Organic Superconductors l-(BETS)2FexGa1-xCl4, J. Phys. Soc. Japan, 72, 369 (2003)
  • Yamada, J.; Toita, T.; Akutsu, H.; Nakatsuji, S.; Nishikawa, H.; Ikemoto, I.; Kikuchi, K.; Choi, E.S.; Graf, D. and Brooks, J.S., A new organic superconductor, beta-(BDA-TTP)2GaCl4 [BDA-TTP=2,5-(1,3-dithian-2-ylidene)-1,3,4,6-tetrathiapentalene]., Chem. Commun. (Camb.), 17, 2230 (2003)
    Presentations, Posters & Abstracts
  • Graf, D.; Brooks, J.S. and Papavassiliou, G.C., Metal-insulator transition at very high magnetic fields in an organic conductor, APS March Meeting, Austin, TX, March (2003)

2002 Publications & Scientific Activities

    Peer-Reviewed Publications
  • Amigo, R.; del Barco, E.; Casas, L.l.; Molins, E.; Tejada, J.; Rutel, I.B.; Mommouton, B.; Dalal, N. and Brooks, J., Quadratic transverse anisotropy term due to dislocations in Mn12-Ac crystals directly observed by EPR spectroscopy, Phys. Rev. B, 65, 172403 (2002)
  • Balicas, L.; Brooks, J.S.; Storr, K.; Uji, S.; Tokumoto, M.; Tanaka, H.; Kobayashi, H.; Kobayashi, A.; Barzykin, V. and Gor'kov, L.P., High Field Phase Diagram of the Field-Induced Superconducting State of l-(BETS)2FeCl4, Int. J. Mod. Phys. B, 16 (20-22), 3101 (2002) [read online]
  • Brooks, J.S.; Balicas, L.; Storr, K.; Ward, B.H.; Uji, S.; Terashima, T.; Terakura, C.; Schlueter, J.A.; Winter, R.W.; Motasham, J.; Gard, G.L.; Papavassiliou, G.C. and Tokumoto, M., Electronic Structure of Novel Cation-Radical Salts in High Magnetic Fields, Mol. Cryst. Liq. Cryst., 380, 109 (2002)
  • Choi, E.S.; Brooks, J.S. and Qualls, J.S., Magnetothermopower study of the quasi two-dimensional organic conductor a-(BEDT-TTF)2KHg(SCN)4, Phys. Rev. B, 65, 205119 (2002)
  • Graf, D.; Balicas, L.; Brooks, J.S.; Mielke, C. and Papavassiliou, G.C., Magnetic-Field-Induced Density Wave Transition in a tau-phase Organic Conductor, Int. J. Mod. Phys. B, 16 (21-22), 3105 (2002)
  • Hussey, N.E.; McBrien, M.N.; Balicas, L.; Brooks, J.S.; Horii, S. and Ikuta, H., Three-Dimensional Fermi-Liquid Ground State in the Quasi-One-Dimensional Cuprate PrBa2Cu4O8, Phys. Rev. Lett., 89 (8), 086601-1 (2002) [read online]
  • Kornilov, A.V.; Pudalov, V.M.; Kitaoka, Y.; Ishida, K.; Mito, T.; Brooks, J.S.; Qualls, J.S.; Perenboom, J.A.A.J.; Tateiwa, N. and Kobayashi, T.C., Novel phases in the field-induced spin-density-wave state in (TMTSF)2PF6, Phys. Rev. B, 65, 060404 (2002)
  • Murata, K.; Iwashita, K.; Mizuno, Y.; Guo, F.Z.; Shodai, S.; Yoshinoa, H.; Brooks, J.S.; Balicas, L.; Graf, D.; Storr, K.; Rutel, I.; Uji, S.; Terakura, C. and Imanaka, Y., Uniaxial strain and anisotropy in the spin density wave in(TMTSF)2PF6, J. Phys. Chem. Solids, 63 (6-8), 1263-1265 (2002) [read online]
  • Suh, D.-S.; Kim, T.J.; Aleshin, A.N.; Park, Y.W.; Piao, G.; Akagi, K.; Shirakawa, H.; Qualls, J.S.; Han, S.Y. and Brooks, J.S., High Field Magnetoconductivity of Iodine-Doped Helical Polyacetylene, Proc. Physical Phenomena at High Magnetic Fields - IV, 4, 209 (2002)
  • Tokumoto, M.; Mizutani, R.; Kinoshita, T.; Brooks, J.S.; Uwatoko, Y.; Drozdova, O.; Yakushi, K.; Tamura, I.; Kobayashi, H.; Mangetsu, T.; Yamada, J. and Ishida, K., Effect of Uniaxial Pressure in the Organic Superconductor k-(BEDT-TTF)2Cu(NCS)2, Mol. Cryst. Liq. Cryst., 380, 227-232 (2002)
  • Tokumoto, T.; Brooks, J.S.; Clinite, R.; Wei, X.; Anthony, J.E.; Eaton, D.L. and Parkin, S.R., Photoresponse of the conductivity in functionalized pentacene compounds, J. Appl. Phys., 92 (9), 5208-5213 (2002) [read online]
  • Uji, S.; Kobayashi, H.; Balicas, L. and Brooks, J.S., Superconductivity in an organic conductor stabilized by a high magnetic field, Adv. Mater., 14 (3), 243 (2002)
  • Uji, S.; Terakura, C.; Terashima, T.; Yakabe, T.; Imanaka, Y.; Terai, Y.; Yasuzuka, S.; Tokumoto, M.; Kobayashi, A.; Sakai, F.; Tanaka, H.; Kobayashi, H.; Balicas, L. and Brooks, J.S., Magnetic Phase Diagram in Field Induced Superconductors l-(BETS)2FexGa1-xCl4, Int. J. Mod. Phys. B, 16 (20-22), 3084 (2002)
  • Woznitza, J.; Hagel, J.; Qualls, J.S.; Brooks, J.S.; Schweitzer, D.; Schlueter, J.A.; Geiser, U.; Mohtasham, J.; Winter, R.W. and Gard, G.L., Coherent vs incoherent interlayer transport in layered metals, Phys. Rev. B Rapid Commun., 65, 180506(R) (2002)
    Presentations, Posters & Abstracts
  • Brooks, J.S., Fermi Surface Spectroscopy with Continuous Rotational Magnetotransport Measurements, American Physical Society March Meeting, Indianapolis, IN, March (2002)
  • Brooks, J.S., From charge transfer to functionalization - can molecular materials compete with the oxides?, Int. Conf. on Synthetic Metals, Shanghai, China, July 1-5 (2002)
  • Brooks, J.S., Magnetic Levitation and Granular Materials, Center for Non-Linear Studies, Los Alamos National Laboratory, NM, May 10 (2002)
  • Brooks, J.S., Magnetic Sand: The interface of fundamental research with advanced high school physics and fifth grade science, Research Experience for Teachers, San Francisco, CA, April 18-20 (2002)
  • Brooks, J.S., Materials at the Extremes (Sigma Xi Lecture), University of Puerto Rico, Physics, Math, and Chemistry, Mayaguez, PR, December 3-4 (2002)
  • Brooks, J.S., Pulsed Magnet Studies of the Tau-Phase Materials, LANL/NHMFL, Los Alamos National Laboratory, NM, May 8 (2002)
  • Brooks, J.S., Science in High Magnetic Fields, Saturday Morning Physics at the Mag Lab, NHMFL, Tallahassee, FL, October 26 (2002)

2001 Publications & Scientific Activities

    Peer-Reviewed Publications
  • Anthony, J.E.; Brooks, J.S.; Eaton, D.L. and Parkin, S.R., Functionalized Pentacene: Improved Electronic Properties from Control of Solid-State Order, J. Am. Chem. Soc., 123 (38), 9482-9483 (2001)
  • Balicas, L.; Brooks, J.S.; Storr, K.; Uji, S.; Tokumoto, M.; Tanaka, H.; Kobayashi, H.; Kobayashi, A.; Barzykin, V. and Gor'kov, L.P., Superconductivity in an organic insulator at very high magnetic fields, Phys. Rev. Lett., 87 (6), 067002 (2001) [read online]
  • Bergemann, C.; Brooks, J.S.; Balicas, L.; Mackenzie, A.P.; Julian, S.R.; Mao, Z.Q. and Maeno, Y., Normal State of the Unconventional Superconductor Sr2RuO4 in High Magnetic Fields, Physica B, 294-295, 371 (2001)
  • Brooks, J.S. and Balicas, L., First Experimental Results from the 45 T Hybrid Magnet at NHMFL, Physica B, 294-295, 408 (2001)
  • Brooks, J.S.; Eaton, D.L.; Anthony, J.E.; Parkin, S.R.; Brill, J.W. and Sushko, Y., Electronic and optical properties of functionalized pentacene compounds in the solid state, Current Appl. Phys., 1 (4-5), 301-306 (2001)
  • Choi, E.S.; Brooks, J.S.; Han, S.Y.; Balicas, L. and Qualls, J.S., Transverse and in-plane modification of superconductivity and electronic structure in the quasi-two-dimensional organic conductor k-(BEDT-TTF)2Cu(SCN)2 by uniaxial stress, Philos. Mag. B, 81 (4), 399 (2001)
  • Choi, E.S.; Brooks, J.S.; Qualls, J.S. and Song, Y.S., Low-Frequency Method for Magnetothermopower and Nernst Effect Measurements on Single Crystal Samples at Low Temperature and High Magnetic Field, Rev. Sci. Instrum., 72, 2392 (2001)
  • Harrison, N.; Balicas, L.; Teklu, A.; Goodrich, R.G.; Brooks, J.S.; Smith, J.L. and Cooley, J., The Valence of U in UxTh1-xBe13 Intermetallics, Phys. Rev. B, 63, 081101 (2001)
  • Harrison, N.; Biskup, N.; Brooks, J.S.; Balicas, L. and Tokumoto, M., Origin of the split quantum oscillation waveform in a-(BEDT-TTF)2KHg(SCN)4, Phys. Rev. B, 63, 195102 (2001)
  • Harrison, N.; Goodrich, R.G.; Teklu, A.; Balicas, L.; Brooks, J.S.; Young, D.; Fisk, Z.; Cooley, J.C. and Smith, J.L., The Kondo Effect to Heavy Fermions Studied Using the de Haas-van Alphen Effect, Physica B, 294-295, 234-239 (2001)
  • Harrison, N.; Mielke, C.H.; Christianson, A.D.; Brooks, J.S. and Tokumoto, M., Field-induced dynamic diamagnetism in a charge-density wave system, Phys. Rev. Lett., 86 (8), 1586-1589 (2001)
  • Harrison, N.; Mielke, C.H.; Singleton, J.; Brooks, J.S., and Tokumoto, M., Experimental evidence for Fröhlich superconductivity in high magnetic fields, J. Phys. -Condens. Mat., 13, L389-L395 (2001)
  • Mola, M.M.; Hill, S.; Brooks, J.S. and Qualls, J.S., Magnetothermal instabilities in an organic superconductor, Int. J. Mod. Phys. B, 15 (24 and 25), 3353 (2001) [read online]
  • Mola, M.M.; Hill, S.; Brooks, J.S. and Qualls, J.S., Quantum melting of the quasi-two-dimensional vortex lattice in k-(ET)2Cu(NCS)2, Phys. Rev. Lett., 86, 2130 (2001) [read online]
  • Mola, M.M.; Hill, S.; Qualls, J.S. and Brooks, J.S., Determination of the vortex structure in k-(ET)2Cu(NCS)2 by Josephson plasma resonance, Synthetic Met., 120, 811 (2001)
  • Mola, M.M.; Hill, S.; Qualls, J.S. and Brooks, J.S., Flux jumps and melting of the vortex lattice in k-(ET)2Cu(NCS)2, Synthetic Met., 120, 729 (2001)
  • Mola, M.M.; Hill, S.; Qualls, J.S. and Brooks, J.S., Vortex Structure and Dynamics in k-(ET)2Cu(NCS)2, Physica B, 294-295, 422 (2001)
  • Palassis, C.; Mola, M.M.; Hill, S.; Brooks, J.S.; Maeno, Y. and Mao, Z.Q., Electron Magnetic Resonance Imaging of the Fermi Surface of Sr2RuO4, Physica C, 364-365, 386 (2001)
  • Qualls, J.S.; Balicas, L.; Brooks, J.S.; Harrison, N.; Montgomery, L.K. and Tokumoto, M., Charge density wave system in high magnetic fields: competition between Pauli and orbital effects., Physica B, 298 (1-4), 551 (2001)
  • Storr, K.; Balicas, L.; Brooks, J.S. and Papavassiliou, G., Magnetic-Field-Dependent Interplay Between Incoherent and Fermi Liquid Transport Mechanisms in Low-Dimensional t-Phase Organic Conductors, Phys. Rev. B, 64, 045107 (2001) [read online]
  • Suh, D.-S.; Kim, T.J.; Aleshin, A.N.; Park, Y.W.; Piao, G.; Akagi, K.; Shirakawa, H.; Qualls, J.S.; Han, S.Y. and Brooks, J.S., Helical Polyacetylene Heavily Doped with Iodine: Magnetotransport, J. Chem. Phys., 114 (16), 7222 (2001) [read online]
  • Suh, D.-S.; Kim, T.J.; Park, Y.W.; Piao, G.; Akagi, K.; Shirakawa, H. and Brooks, J.S., Magnetotransport properties of iodine doped helical polyacetylene, Synthetic Met., 119, 471 (2001) [read online]
  • Terashima, T.; Terakura, C.; Uji, S.; Aoki, H.; Qualls, J.S.; Hall, D.; Brooks, J.S. and Fukase, T., de Haas-van Alphen oscillations in the A15 superconductor V3Si, Physica B, 294-295, 393-397 (2001)
  • Uji, S.; Shinagawa, H.; Terai, Y.; Yakabe, T.; Terakura, C.; Terashima, T.; Balicas, L.; Brooks, J.S.; Ojima, E.; Fujiwara, H.; Kobayashi, H.; Kobayashi, A. and Tokumoto M., Two-Dimensional Fermi Surface for the Organic Conductor kappa-(BETS)(2)FeBr4, Physica B, 298 (1-4), 557 (2001)
  • Ward, B.H.; Rutel, I.B.; Brooks, J.; Schlueter, J.; Winter, R. and Gard, G., Millimeter-Wave Spectroscopy of the Organic Spin-Peierls System beta'-(ET)2SF5CF2SO3, J. Phys. Chem. B, 105, 1750-1755 (2001)
    Presentations, Posters & Abstracts
  • Alexander, C.S.; Zhou, Z.X.; Balicas, L.; McCall, S.; Cao, G.; Brooks, J.S. and Crow, J.E., Magnetic and Transport Properties of Nine-Layer BaRuO3, 2001 APS March Meeting, Seattle, WA, March 12-16 (2001) [read online]
  • Balicas, L.; Brooks, J.S. and Storr, K., et al., Superconductivity in an organic insulator at very high magnetic fields, Physics Department, Oakland University, February (2001)
  • Balicas, L.; Brooks, J.S. and Storr, K., et al., Superconductivity in an organic insulator at very high magnetic fields, National High Magnetic Field Laboratory-Pulsed Field Facility, Los Alamos, New Mexico, June (2001)
  • Balicas, L.; Brooks, J.S. and Storr, K., et al., Superconductivity in an organic insulator at very high magnetic fields, Physics Department, University of Florida, Gainesville, FL, November (2001)
  • Balicas, L.; Brooks, J.S. and Storr, K., et al., Superconductivity in an organic insulator at very high magnetic fields, Montana State University, Bozeman, April (2001)
  • Balicas, L.; Brooks, J.S.; Storr, K; Graf, D.; Uji, S.; Shinagawa, H.; Ojima, E.; Fujiwara, H.; Kobayashi, H.; Kobayashi, A. and Tokumoto, M.,, Shubnikov-de Haas Effect and Yamaji Oscillations in the Antiferromagnetically Ordered Organic Superconductor k-(BETS)2FeBr4: A Fermiology Study, 2001 APS March Meeting, Seattle, WA, March 12-16 (2001) [read online]
  • Balicas, L.; Storr, K; Brooks, J.S.; Uji, S.; Ojima, E.; Fujiwara, H; Kobayashi, H. and Tokumoto, M., A magnetic field induced phase transition, from metallic to a highly conducting state, in the antiferromagnetic insulator \lambda-(BETS)2FeCl4, 2001 APS March Meeting, Seattle, WA, March 12-16 (2001) [read online]
  • Brooks, J.S; Uji, S.; Terashima, T.; Terakura, C.; Papavassiliou, G.; Balicas, L. and Storr, K., Magnetic-field dependent electronic structure in the "tau-phase" class of low dimensional organic metals, 2001 APS March Meeting, Seattle, WA, March 12-16 (2001) [read online]
  • Graf, D.; Balicas, L.; Brooks, J.S.; Mielke, C. and Papavassiliou, G.C., Magnetic-field induced transition in tau phase organic conductor, Physical Phenomena at High Magnetic Fields - IV, Santa-Fe, NM, October (2001)
  • Harrison, N.; Mielke, C.H.; Ardavan, A.; Singleton, J.; Goddard, P.; Narduzzo, A.; Balicas, L.; Brooks, J.S.; Montgomery L.K. and Tokumoto, M., Persistent currents in a charge-density-wave system: field-induced superconductivity?, Physical Phenomena at High Magnetic Fields - IV, Santa Fe, NM, October 19-25 (2001); Published in World Scientific, in press (2001)
  • Harrison, N; Mielke, C.H; Balicas, L.; Brooks, J.S. and Tokumoto, M., The diamagnetic charge-density wave, 2001 APS March Meeting, Seattle, WA, March 12-16 (2001) [read online]
  • Hill, S.; Mola, M.M.; Brooks, J.S. and Qualls, J.S., Melting of the quasi-two-dimensional vortex lattice in k-(ET)2Cu(NCS)2 (contributed talk), 2001 APS March Meeting, Seattle, WA, March 12-16 (2001)
  • Hill, S.; Mola, M.M.; Palassis, C.; Brooks, J.S.; Mao, Z.Q. and Maeno, Y., Cyclotron resonance in Sr2RuO4 (invited talk), Third International Conference on New Theories, Discoveries, and Applications of Superconductors and Related Materials (New3SC-3), Honolulu, Hawaii, Jan. 15-19 (2001); Published in Physica C, 364-365, 386 (2001)
  • Hill, S.; Mola, M.M.; Qualls, J.S. and Brooks, J.S., The critical state in k-(BEDT-TTF)2Cu(NCS)2 (poster), International Symposium on Crystalline Organic Metals, Superconductors and Ferromagnets (ISCOM '01), Hokkaido, Japan, September 10-14 (2001)
  • Mielke, C.H.; Harrison, N.; Montgomery, L.K.; Brooks, J.S. and Tokumoto, M., Bulk Transport Phenomena above the Pauli Paramagnetic Limit of a CDW Compound, 2001 APS March Meeting, Seattle, WA, March 12-16 (2001) [read online]
  • Mielke, C.H.; Harrison, N.; Singleton, J.; Montgomery, L.K; Brooks, J.S.; Ardavan, A.; Goddard, P.; Narduzzo, A. and Tokomoto, M., Frohlich Superconductivity in a-(ET)2KHg(SCN)4?, ISCOM, Rusutso, Japan, September 9-15 (2001); Published in Synthetic Metals, in press (2001) [read online]
  • Paul, A.-L.; Ferl, R.J.; Klingenberg, B.; Brooks, J.S.; Morgan, A.N.; Yowtak, J. and Meisel, M.W., Strong magnetic field induced stress in plants: implications for in vivo MRI of gene regulation, Southeastern Magnetic Resonance Conference, Gainesville, FL, 26-28 October (2001)
  • Rutel, I.B.; Mommouton, B. and Brooks, J., Near Field Scanning/Magnetic Resonance Microscope, Asia-Pacific, ESR Symposium, Kobe, Japan, October (2001)
  • Rutel, I.B.; Ward, B.; Brooks, J.; Zvyagin, S.; Schlueter, J.; Winter, R.W. and Gard, G., mm-wave Investigation of ß'-(ET)2SF5CF2SO3 - a spin-Peierls system, American Physical Society, Seattle, Washington, March (2001)
  • Rutel, I.B.; Ward, B.; Brooks, J.; Zvyagin, S.; Schlueter, J.; Winter, R.W.; Gard, G.; VanDerveer, D. and Sitzmann, M., Transmission experiments on beta'-(ET)2SF5CF2SO3 and beta'-(ET)2SF5CF2NNO2: Investigations of spin-Peierls syste, Asia-Pacific, ESR Symposium, Kobe, Japan, October (2001)
  • Storr, K.; Balicas, L.; Brooks, J.S. and Papavassiliou, G., Magnetic-field-dependent interplay between incoherent and Fermi liquid transport mechanisms in low-dimensional t-phase organic conductors, 2001 APS March Meeting, Seattle, WA, March 12-16 (2001) [read online]
  • Suh, D.S.; Kim, T.J.; Aleshin, A.N.; Park, Y.W. and Brooks, J.S., Anomalous magnetoresistance of FeCl4-doped polyacetylene in the aging process, QTSM & QFS 2001, Korea, May 8-11 (2001)
    Internet Disseminations
  • Brooks, J.S.; Balicas, L.; Storr, K.; Ward, B.H.; Uji, S.; Terashima, T.; Terakura, C.; Schlueter, J.A.; Winter, R.W.; Mohtasham, J.; Gard, G.L.; Papavassiliou, G.C. and Tokumoto, M., Electronic Structure of Novel Cation Radical Salts in High Magnetic Fields. Proceedings of Pac. Chem. Conference (in press)., http://arXiv.org/abs/cond-mat/0012291, (2001)

2000 Publications & Scientific Activities

    Peer-Reviewed Publications
  • Balicas, L.; Brooks, J.S.; Storr, K.; Graf, D.; Uji, S.; Shinagawa, H.; Ojima, E.; Fujiwara, H.; Kobayashi, H.; Kobayashi, A. and Tokumoto, M., Shubnikov-de Haas effect and Yamaji oscillations in the antiferromagnetically ordered organic superconductor k -(BETS)2FeBr4: a fermiology study, Solid State Commun., 116, 557-562 (2000) [read online]
  • Biskup, N.; Brooks, J.S.; Kato, R. and Oshima, K., Angular magnetoresistance in the (DMET-TSeF)2X family (X=AuCl2, AuI2): Field-induced spin-density wave and commensurability effects, Phys. Rev. B, 62, 21-24 (2000)
  • Brooks, J.S.; Reavis, J.A.; Medwood, R.A.; Stalcup, T.F. and Meisel, M.W.; Steinberg, E.; Arnowitz, L.; Stover, C.C.; and Perenboom, J.A.A.J., New Opportunities in Science, Materials, and Biological Systems in the Low-Gravity (Magnetic Levitation) Environment, J. Appl. Phys., 87, 6194-6199 (2000)
  • Han,S.Y.; Kim, Ju. H. and Brooks, J.S., The Electronic Structure of Molecular Conductors in High Magnetic Fields, Phys. Rev. Lett., 85, 1500-1503 (2000)
  • Harrison, N.; Balicas, L.; Brooks, J.S. and Tokumoto, M., Critical state in a low dimensional metal induced by strong magnetic fields, Phys. Rev. B, 62, 14212 (2000)
  • Harrison, N.; Balicas, L.; Brooks, J.S.; Sarrao, J. and Fisk, Z., Thermodynamic evidence for bulk charge-density wave rigidity in NbSe3, Phys. Rev. B, 61, 14299 (2000)
  • Hill, S.; Brooks, J. S.; Mao, Z. Q.; Maeno, Y., Cyclotron resonance and effective mass renormalizations in Sr2RuO4, Physica B, 280, 283 (2000)
  • Hill, S.; Brooks, J. S.; Mao, Z. Q.; Maeno, Y., Cyclotron Resonance in the Layered Perovskite Superconductor Sr2RuO4, Phys. Rev. Lett., 84, 3374-3377 (2000) [read online]
  • Mola, M.; King, J.T.; McRaven, C.P.; Hill, S.; Qualls J.S. and Brooks, J.S., Josephson plasma resonance in k-(BEDT-TTF)2Cu(NCS)2, Phys. Rev. B, 62, 5965-5970 (2000) [read online]
  • O’Brien, J.L.; Nakagawa, H.; Dzurak, A.S.; Clark, R.G.; Kane, B.E.; Lumpkin, N.E.; Miura, N.; Mitchell, E.E.; Goettee, J.D.; Brooks, J.S.; Rickel, D.G. and Starrett, R.P., Experimental determination of the B-T phase diagram of YBa2Cu3O7-d to 150 T for B^c, Phys. Rev. B, 61, 1584-1588 (2000)
  • Qualls, J.S.; Balicas, L.; Brooks, J.S.; Harrison, N.; Montgomery, L.K. and Tokumoto, M., Competition between Pauli and orbital effects in a charge-density-wave system, Phys. Rev. B, 62, 10008 (2000)
  • Qualls, J.S.; Mielke, C.H.; Brooks, J.S.; Montgomery, L.K.; Rickel, D.G.; Harrison, N. and Han, S.Y., High-magnetic-field phase diagram of a quasi-one-dimensional metal, Phys. Rev. B, 62, 12680-12683 (2000)
  • Terashima, T.; Uji, S.; Aoki, H.; Qualls, J. S.; Stalcup, T. F.; Hill, S.; Brooks, J. S.; Perenboom, J. A. A. J.; Haga, Y.; Uesawa, A.; Suzuki, T., Magnetotransport studies of the low-carrier-density semimetal CeP, Physica B, 281&282, 432-433 (2000)
  • Zuo, F., Brooks, J.S., Ross, H.; McKenzie, J.A.; Schlueter, J.M.; William, Paramagnetic limiting of the upper critical field of the layered Organic superconductor k-(BEDT-TTF)2Cu(NCS)2, Phys. Rev. B, 61, 750 (2000)
  • del Barco, E.; Hernandez, J.M.; Tejada, J.; Biskup, N.; Achey, R.; Rutel, I.; Dalal, N. and Brooks, J.S., High frequency resonant experiments in Fe8 molecular clusters, Phys. Rev. B, 62, 3018-3018 (2000)
    Presentations, Posters & Abstracts
  • Brooks, J. S., Dynamical behavior of granular material in low gravity (diamagnetic levitation (Invited), ICM, Recife, Brazil, August 5-9 (2000)
  • Brooks, J.S., A look at BEDT-TTF –based molecular crystals from the materials science point of view (Invited), International Chemical Congress of Pacific Basin Societies, Honolulu, Hawaii, December 14-19 (2000)
  • Brooks, J.S., Diamagnetism and magnetic force: a new laboratory for granular materials and chaotic/deterministic dynamics (Invited), RHMFConference, Porto, Portugal, July 30- August 2 (2000)
  • Brooks, J.S., Exploring magnetic forces as a new environment for granular dynamics studies (Invited), Workshop on interactions in granular materials, Argonne, Illinois, April 6-7 (2000)
  • Brooks, J.S., From flying frogs to quantum oscillations: Adventures in High Magnetic Fields, Kyoto University, Japan, November 9 (2000)
  • Brooks, J.S., Granular materials and levitation, FSU/FAMU College of Eng., FSU/FAMU College of Eng., September 8 (2000)
  • Brooks, J.S., mmWave investigation of Spin-Peierls transition in a purely organic molecular system, Kobe University, Japan, November 7 (2000)
  • Brooks, J.S., Organic Conductors above 20 T (Invited), Japanese Physical Society Meeting, Niigata, Japan, September 24 (2000)
  • Brooks,J.S., Recent, high magnetic field studies of the organic conductor systems in the tau, alpha, and kappa phases of BEDT and related compounds, Osaka City University, Japan, November 10 (2000)
  • Hill, S.; Brooks, J. S.; Mao, Z. Q. and Maeno, Y., Cyclotron resonance in the layered perovskite superconductor Sr2RuO4 (Invited talk), American Physical Society March Meeting, Minneapolis, MN, March 20-24 (2000)
  • Mola, M.; Hill, S.; Qualls J.S. and Brooks, J.S., Determination of the vortex structure in k-(ET)2Cu(NCS)2 by Josephson plasma resonance (Poster presentation), International Conference on the Science and Technology of Synthetic Metals, Bad Gastein, Austria, July 15-21 (2000)
  • Mola, M.; Hill, S.; Qualls J.S. and Brooks, J.S., Flux jumps and melting of the vortex lattice in k-(ET)2Cu(NCS)2 (Oral presentation), International Conference on the Science and Technology of Synthetic Metals, Bad Gastein, Austria, July 15-21 (2000)
  • Mola, M.; Hill, S.; Qualls J.S. and Brooks, J.S., Magneto-thermal instabilities in an organic superconductor (Invited talk), 48th Annual Midwest Solid State Conference and Solid State Theory Symposium, Grand Forks, ND, October (2000)
  • Mola, M.; Hill, S.; Qualls J.S. and Brooks, J.S., Vortex Structure and Dynamics in k-(ET)2Cu(NCS)2 (Poster presentation), Sixth International Symposium on Research in High Magnetic Fields (RHMF2000), Porto, Portugal, July 30 - August 3 (2000)
  • Mola, M.; King, J.T.; McRaven, C.P.; Hill, S.; Qualls J.S. and Brooks, J.S., Determination of Vortex Structure in an Organic Superconductor by Josephson Plasma Resonance (Oral presentation), American Physical Society March Meeting, Minneapolis, MN, March 20-24 (2000)
  • Morgan, A.N.; Watson, B.C.; Maloney, J.R.; Meisel, M.W.; Brooks, J.S.; Paul, A.-L. and Ferl, R.J., Stress Response to High Magnetic Fields in Transgenic Arabidopsis thaliana Plants, American Physical Society March Meeting, Minneapolis, MN, March 20-24 (2000); Published in Bull. Am. Phys. Soc., 45, 1018 (2000)
  • Morgan, A.N.; Watson, B.C.; Yowtak, J.; Meisel, M.W.; Brooks, J.S.; Paul, A.-L. and Ferl, R.J., Transgenic Plant Stress Response in Strong Magnetic Fields and in Magnetic Levitation (Low Gravity) Environments (invited talk), Symposium on "Applied Magnetic Field Effects on Materials Behavior", Materials Research Society (MRS) Fall 2000 Meeting, Nov. 27-Dec. 1 (2000)
  • Morgan, A.N.; Yowtak, J.; Ferl, R.J.; Brooks, J.S.; Paul, A.-L. and Meisel, M.W., Stress Response to Magnetic Levitation (Low-Gravity) and High Magnetic Fields in Transgenic Arabidopsis, 16th Annual Meeting of the American Society for Gravitational Space Biology (ASGSB), Montreal, Canada, Oct. 25-28 (2000); Published in Grav. Space Bio. Bull., 14, 9 (2000)
  • Stalcup, T.; Kuhns, P.; Russo, J.; Brooks, J.; Tokumoto, M.; Moulton, W.G. and Ward, B., Anion-Cation Interface in the Organic Superconductor kappa-(BEDT-TTF)2Cu[N(CN)2]Br, APS March Meeting, Minneapolis, MN, March 20-24 (2000)
  • Yowtak, J.; Morgan, A.N.; Ferl, R.J.; Brooks, J.S.; Paul, A.-L. and Meisel, M.W., Magnetic Levitation as a Low Gravity Environment, 16th Annual Meeting of the American Society for Gravitational Space Biology (ASGSB), Montreal, Canada, 25-28 October (2000); Published in Grav. Space Bio. Bull., 14, 13 (2000)
    Internet Disseminations
  • Harrison, N.; Biskup, N.; Brooks, J.S.; Balicas, L.; and Tokumoto, M., On the absence of spin-splitting in\alpha-(BEDT-TTF)2KHg(SCN)4, http://arXiv.org/abs/cond-mat/0011478, (November 2000)
  • Mola, M.; Hill, S.; Qualls J. S.; Brooks, J. S., Magneto-thermal instabilities in an organic superconductor, http://arXiv.org/abs/cond-mat/0011227, (Dec. 13 2000)
  • Mola, M.; Hill, S.; Qualls J. S.; Brooks, J. S., Quantum melting of the quasi-two-dimensional vortex lattice in k-(ET)2Cu(NCS)2, http://arXiv.org/abs/cond-mat/0008262, (Aug. 17 2000)
    Patents & Other Products
  • Bird, M.D.; Brooks, J. and Eyssa, Y., "Desktop Superconducting Levitation Magnet", Patent pending (2000)

1999 Publications & Scientific Activities

    Peer-Reviewed Publications
  • Kuhns, P.L.; Brooks, J.S.; Moulton, W.G.; Reyes, A.P.; Kini, A.M.; Schlueter, J.A.; Wang, H.H. and Williams, J.M., A 13C NMR study of the high field phase diagram of a-(BEDT-TTF)2 KHg(SCN)4, Physical Phenomena at High Magnetic Fields-III Proceedings (World Scientific, Singapore, eds. Fisk, Z., et al.), 0, 303-307 (1999)
  • Kuhns, P.L.; Caldwell, T.; Moulton, W.G.; Brooks, J.S.; Reyes, A.P.; Biskup, N.; Kim, A.M.; Schluter, J.A.; Wang, H.H.; Geiser, U. and Williams, J.M., Microscopic evidence for a partially gapped density wave state in a-(BEDT-TTF)2KHg(SCN)4 in high magnetic fields, Solid State Commun., 109, 637 (1999)
    Presentations, Posters & Abstracts
  • Kuhns, P.L.; Caldwell, T.; Brooks, J.S.; Moulton, W.G.; Reyes, A.P.; Biskup, N.; Kini, A.M.; Schlueter, J.A.; Wang, H.H. and Williams, J.M., Microscopic Evidence for a Partially Gapped Density Wave State in alpha-(BEDTTTF)2KHg(SCN)4 in High Magnetic Fields, APS March Meeting, Atlanta, GA, March 20-26 (1999); Published in Bull. Am. Phys. Soc., 44, 1164 (1999)

1998 Publications & Scientific Activities

    Peer-Reviewed Publications
  • Brooks, J.S.; Crow, J.E. and Moulton, W.G., Science Opportunities at High Magnetic Fields, J. Phys. Chem. Solids, 59, 569 (1998)

1997 Publications & Scientific Activities

    Peer-Reviewed Publications
  • Valfells, S.; Kuhns, P.L.; Kleinhammes, A.; Brooks, J.S.; Moulton, W.G.; Takasaki, S.; Yamada, J. and Anzai, H., Spin-density-wave state in (TMTSF)2PF6: A 77Se NMR study at high magnetic fields, Phys. Rev. B, 56, 2585 (1997)

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