About the National High Magnetic Field Laboratory
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Dr. Eun Sang Choi

Assistant Scholar / Scientist
Condensed Matter Science, DC Field CMS

Email:
Phone: 850 - 644-1055
Alt. Phone: 850 - 645-6926
Fax: 850 - 644-0534
Address: NHMFL FSU
1800 E. Paul Dirac Dr.
Tallahassee , FL 32310-3706



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.


Publications and Scientific Activities

##Peer-Reviewed Publications
1 Khim, S.; Kim, J.W.; Choi, E.S.; Bang, Y.; Nohara, M.; Takagi, H. and Kim, K.H., Evidence for dominant Pauli paramagnetic effect in the upper critical field of single-crystalline FeT0.6 Se0.4, Phys. Rev. B, 81 (18), 184511 (2010)
2 Lei, H.; Hu, R.; Choi, E.S.; Warren, J.B. and Petrovic, C., Pauli-limited upper critical field of Fe1+yTe1−xSex, Phys. Rev. B, 81, 094518 (2010)
3 Qin, L.; Zhang, J.; Shen, T.H.; Jones; G.A.; Choi, E.S.; Wang, Y.J. and Binns, C., The growth and characterisation of Ni5Zn21 dendrites, J. Material Science, 45, 1130 (2010)
4 Savy, J.-P.; Caro, D. de; Valade, L.; Coiffic, J.-C.; Choi, E.S.; Brooks, J.S. and Fraxedas, J., Evidence of anion-ordering in (TMTSF)2ClO4 electrodeposited on silicon wafers, Synthetic Met., 160, 855 (2010)
5 Zhou, H.D.; Choi, E.S.; Jo, Y.J.; Balicas, L.; Lu, J.; Lumata, L.L.; Urbano, R.R.; Kuhns, P.L.; Reyes, A.P.; Brooks, J.S.; Stillwell, R.; Tozer, S.W.; Wiebe, C.R.; Whalen, J. and Siegrist, T., Metamagnetic transition in single-crystal Bi4Cu3V2O14, Phys. Rev. B, 82, 054435 (2010) [read online]
6 Graf, D.; Brooks, J.S.; Choi, E.S.; Almeida, M.; Henriques, R.T.; Dias, J.C. and Uji, S., Geometrical and orbital effects in a quasi-one-dimensional conductor, Phys. Rev. B, 80 (15), 155104 (2009)
7 Hoch, M.J.R.; Nellutla, S.; van Tol, J.; Choi, E.S.; Lu, J.; Zheng, H. and Mitchell, J.F., Diamagnetic to paramagnetic transition in LaCoO3, Phys. Rev. B, 79, 214421 (2009)
8 Jo, Y.J.; Lee, S.; Choi, E.S.; Yi, H.T.; Ratcliff, W.; Choi, Y.J.; Kiryukhin, V.; Cheong, S.W. and Balicas, L., 3:1 magnetization plateau and suppression of ferroelectric polarization in an Ising chain multiferroic, Phys. Rev. B, 79, 012407 (2009) [read online]
9 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]
10 Choi, K.Y.; Lemmens, P.; Choi, E.S. and Berger, H., Lattice anomalies and magnetic excitations of the spin web compound Cu3TeO6, J. Phys. -Condens. Mat., 20, 505214 (2008)
11 Guertin, R.P.; Choi, E.S.; Jin, G.B. and Albrecht-Schmitt, T.E., The magnetism and its pressure dependence of europium interlanthanide chalcogenides, J. Appl. Phys., 103, 07B705 (2008)
12 Lu, J.; Choi, E.S. and Zhou, H.D., Physical properties of Hastelloy® C-276™ at cryogenic temperatures, J. Appl. Phys., 103, 064908 (2008)
13 Mitra, S.; Mandal, K. and Choi, E.S., Dynamic Magnetic Properties of NiFe2O4 Nanoparticles Embedded in SiO2 Matrix, IEEE Trans. Magn., 40, 2974 (2008)
14 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]
15 Yasuzuka, S.; Tanaka, H.; Tokumoto, M.; Graf, D.; Choi, E.S.; Brooks, J.S.; Kobayashi, H. and Kobayashi, A., Highly Isotropic Magnetoresistance in a Single-Component Molecular Metal (Ni(tmdt)2, J. Physical Society of Japan, 77, 1-5 (2008)
16 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)
17 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)
18 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]
19 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)
20 Jo, Y.J.; Balicas, L.; Kikugawa, N.; Choi, E.S.; Storr, K.; Zhou, M. and Mao, Z.Q., Orbital-dependent metamagnetic response in Sr4Ru3O10, Phys. Rev. B, 75, 094413 (2007) [read online]
21 Lu, J.; Choi, E.S.; Walsh, R.P.; Goddard, R.; Han, K. and Miller, J.R., Characterization of Nb3Sn superconductors for hybrid magnets, IEEE Trans. Appl. Supercond., 17 (2), 2651 (2007)
22 Lu, J.; Han, K.; Choi, E.S.; Jo, Y.; Balicas, L. and Xin, Y., Low temperature physical properties of a Ni-Mo-Cr alloy Haynes® 242™, J. Appl. Phys., 101, 123710 (2007) [read online]
23 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)
24 Brooks, J.S.; Graf, D.; Choi, E.S.; Almeida, M.; Dias, J.C.; Henriques, R.T. and Matos, M., Magnetic Field Dependent Behavior of the CDW ground state in Per2M[mnt] 2 (M=Au, Pt), Appl. Phys. Lett., 6, 913-918 (2006)
25 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)
26 Durairaj, V.; Chikara, S.; Lin, X.N.; Douglass, A.; Cao, G.; Schlottmann, P.; Choi, E.S. and Guertin, R.P., Highly anisotropic magnetism in Cr-doped perovskite ruthenates, Phys. Rev. B, 73, 214414 (2006)
27 Gonnet, P.; Choi, E.S.; Brooks, J.S.; Liang, R. and Zhang, Z., Thermal Conductivity of Magnetically Aligned Carbon Nanotube Buckypapers and Nanocomposites, Appl. Phys. Lett., 6, 119-122 (2006)
28 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)
29 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)
30 Uji, S.; Terashima, T.; Yamaguchi, T.; Enomoto, K.; Konoike, T.; Nishimura, M.; Yasuzuka, S.; Tanaka, H.; Tokumoto, M.; Kobayashi, A.; Hengbo, C.; Kobayashi, H.; Choi, E.S.; Graf, D.; Tokumoto, T. and Brooks, J.S., Possibility of FFLO State in Organic Superconductor lambda-(BETS)2FeC14, 24th Int. Conf. on Low Temperature Physics, AIP Conference Proceedings, 850, 723-724 (2006)
31 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)
32 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)
33 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)
34 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)
35 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)
36 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)
37 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)
38 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)
39 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)
40 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)
41 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)
42 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)
43 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)
44 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)
45 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)
46 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)
47 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)
48 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)
49 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)
50 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)
51 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)
52 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)
53 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)
54 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)
55 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, 6900 (2004) [read online]
56 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]
57 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)
58 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)
59 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)
60 Jo, Y.J.; Choi, E.S.; Kang, Haeyong; Kang, W.; Seo, I.S. and Chung, O.H., Refinement of the pressure-temperature phase diagram of the organic superconductor with asymmetric anions (TMTSF)2FSO3, Phys. Rev. B, 67, 014516 (2003)
61 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)
62 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)
63 Ahn, J.S.; Choi, E.S.; Kang, W.; Singh, D.J. and Choi, E.J., Thermoelectic power of MgB2-xBex, Phys. Rev. B, 65, 214534 (2002)
64 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)
65 Choi, E.S.; Kang, H.; Jo, Y.J. and Kang, W., Thermoelectric power measurement under hydrostatic pressure using a self clamped cell, Rev. Sci. Instrum., 73 (8), 2999 (2002)
66 Bartl, A.; Dunsch, L.; Park, Y.W.; Choi, E.S. and Suh, D.S., Quantum transport in AuCl3 doped polyacetylene studied by ESR, Synthetic Met., 120 (1-3), 21 (2001)
67 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)
68 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)
69 Choi, E.S.; Kang, H.; Jo, Y.J.; Yeom, J-H. and Kang, W., Thermoelectric power of anisotropic electron system in quasi-one-dimensional organic conductors, Synthetic Met., 120 (1-3), 21 (2001)
70 Choi, E.S.; Kim, G.T.; Suh, D.S.; Kim, D.C.; Park, J.G. and Park Y.W., Magnetoresistance of the metallic polyacetylene, Synthetic Met., 100, 3 (1999) [read online]
71 Choi, E.S.; Suh, D.S.; Kim, G.T.; Kim, D.C. and Park, Y.W., Magneto thermoelectric power of the doped polyacetylene, Synthetic Met., 101, 375 (1999) [read online]
##Presentations, Posters & Abstracts
1 Kang, W.; Jo, Y.J. and Choi, E.S., Magnetization investigation of field-induced spin-density-waves, Int. Conf. on Magnetism 2009, Karlsruhe, Germany, July 28 (2009)
2 Aczel, A.A.; Dabkowska, H.A.; Choi, E.-S. and Luke, G.M., Crystal growth and high field magnetization of the spin dimer compound Ba3Cr2O8, American Physical Society March Meeting, New Orleans, LA, March 10-14 (2008)
3 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)
4 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)
5 Guertin, R.P.; Choi, E.S.; Andraka, B. and Rotundu, C.R., Pressure-dependent magnetization studies of two earth-based intermetallic systems, American Physical Society March Meeting, Denver, CO, March 5-9 (2007)
6 Jo, Y.J.; Balicas, L.; Kikugawa, N.; Choi, E.S.; Storr, K.; Zhou, M. and Mao, Z.Q., Orbital-dependent metamagnetic response in Sr4Ru3O10, Orbital Physics Conf. 2007, Stuttgart, Germany, October 10-12 (2007)
7 Jo, Y.J; Balicas, L.; Kikugawa, N.; Choi, E.S.; Storr, K.; Zhou, M. and Mao, Z.Q., Orbital-dependent metamagnetic response in Sr4Ru3O10, Int. Conf. on Strongly Correlated Electron Systems 2007, Houston, TX, May 13-18 (2007)
8 Lu, J.; Han, K.; Choi, E.S.; Jo, Y.; Balicas, L. and Xin, Y., Low temperature physical properties of a Ni-Mo-Cr alloy Haynes 242™, TMS 2007, Orlando, FL, February 28 (2007)
9 Lu, J.; Han, K.; Choi, E.S.; Jo, Y.; Balicas, L. and Xin, Y., Physical Properties of a Ni-Mo-Cr Alloy Haynes 242 at Cryogenic Temperatures, 2007 CEC/ICMC, Chattanooga, TN, July 16-20 (2007)
10 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)
11 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)
12 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)
13 Han, K.; Choi, E.S.; Lu, J.; Walsh, R.P.; Toplosky, V.J.; Goddard, R.E. and Miller, J.R., Nb3Sn Conductor Characterization for Hybrid Magnets at NHMFL, ASC 2006, Seattle, WA, August 28 (2006)
14 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)
15 Choi, E.S., Experimental investigation of the electronic properties of organic conductors under extreme conditions, NHMFL, Tallahassee, Florida, June 13 (2005)
16 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)
17 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)
18 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)
19 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)
20 Guertin, R.P. and Choi, E.S., Magnetization Measurements at High Pressures, Physical Phenomena at High Magnetic Fields V, Tallahassee, Florida, August 5-9 (2005)
21 Lu, J.; Han, K.; Choi, E.; Trociewitz, U.P.; Walsh, R.P.; Toplosky, V.J.; Goddard, R.E.; Xin, Y. and Miller, J.R., Test capabilities at the NHMFL, Low Temperature Superconductor Workshop, Napa, CA, November 7 (2005)
22 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)
23 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)
24 Choi, E.S., Continuous polar and azimuthal variation of tilted magnetic fields: the device, the mathematics and recent Fermi surface studies in organic conductors (Invited), American Physical Society March Meeting, Austin, TX, March 2-7 (2003)




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