Dr. Jeremy Qualls

Ph.D. Physics

Science FYE Director

Associate Professor

quallsj@sonoma.edu

707-664-2256

 

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Publications: Dr. Jeremy Qualls

 

[71] Ya.A.Gerasimenko, V.A.Prudkoglyad, A.V.Kornilov, S.V. Sanduleanu, J. S.Qualls, V.M.Pudalov Role of anion ordering in the coexistence of spin-density-wave and superconductivity in (TMTSF)2ClO4, Pisma v ZhETF, vol. 97, iss. 7, pp. 485_490 (2013).

[70] K. Nishiyamaa, T. Mitoa, Y. Kujiraia, T. Koyamaa, K. Uedaa, T. Koharaa, K. Takeuchia, H. Akutsua, J. Yamadaa, A. Kornilovb,V. M. Pudalovb, and J. S. Qualls, 77Se-NMR study of quasi-one dimensional organic conductor (TMTSF)2X, J. Phys.: Conf. Ser. 344 012026 (2012).

[69] M. Chipara, K. Lozano, D. Chipara, J.S. Qualls, The effect of carbon nanofiber on the thermo-physical behavior of polyethylene oxide Journal of Applied Polymer Science APP-2010-02-0472.R1 (2010).

[68] T. Mitoa, K. Nishiyamaa, T. Koyamaa, K. Uedaa, T. Koharaa, K. Takeuchia, H. Akutsua, J. Yamadaa, A. Kornilovb, V.M. Pudalov and J.S. Qualls 77Se NMR study of nonmagnetic magnetic transition in (TMTSF)2X , Physica C Superconductivity, 10.1016/j.physc.2009.10.081 (2009).

[67] Gerasimenko Ya. A., Prudkoglyad V.A., Kornilov A. V., Pudalov V. M., Zverez V.N., Klehe A.K., Qualls JS, Anisotropy of the spin density wave onset for (TMTSF)2PF6 in a magnetic field , Phy. Rev. B 80, 184417 (2009).

[66] Ohlinger K., Lin Y., and Qualls JS, Maximum and overlapped photonic band gaps in both transverse electric and transverse magnetic polarizations in two-dimensional photonic crystals with low symmetry , JOURNAL OF APPLIED PHYSICS 106, 063520 (2009).

[65] Kornilov A.V., Pudalov V.M., Ishida K., Mito T. and Qualls JS, Existence of two-dimensional closed orbits and delocalized carriers in the spin-ordered state of quasi-one-dimensional (TMTSF)2PF6 , JETP Letters, 2007, Vol. 86, No. 10, pp. 683_686 (2007).

[64] Kornilov A.V., Pudalov V.M., A-K Klehe, A. Ardavan, Qualls JS, Singleton J, Origin of Rapid Oscillations in Low Dimensional (TMTSF)2PF6 Phys. Rev. B 76, 045109 (2007).

[63] Kornilov AV, Pudalov VM, Klehe AK, Ardavan A, Qualls JS, On the existence of rapid oscillations in various phases of quasi-one-dimensional (TMTSF)(2)PF6, JETP LETTERS 84 (11): 628-631 (2007).

[62] Kornilov A.V., Pudalov V.M., Klehe A.-K., Ardavan A., Qualls J.S., Singleton J., Rapid Oscillations in (TMTSF)2PF6 , J. Low Temperature Phys. V.142 No 3/4 (2006).

[61] Manson JL, Lancaster T, Chapon LC, Blundell SJ, Schlueter JA, Brooks ML, Pratt FL, Nygren CL, Qualls JS, Cu(HCO2)2(pym) (pym = pyrimidine): Low-Dimensional Magnetic Behavior and Long-Range Ordering in a Quantum-Spin Lattice , Inorg. Chem., 44, 989-995 (2005).

[60] Takahashi S, Kovalev AE, Hill S, Takasaki S, Yamada J, Anzai H, Qualls JS, Kawano K, Tamura M, Naito T, Kobayashi H, Fermi surface studies of quasi-1D and quasi-2D organic superconductors using periodic orbit resonance in high magnetic fields , INTERNATIONAL JOURNAL OF MODERN PHYSICS B 18 (27-29): 3499-3504 (2004).

[59] Benjamin DK, Takahashi S, Hill S, Qualls JS, Temperature dependence of the Josephson plasma resonance between vortex phases in the organic superconductor kappa-(BEDT-TTF)(2)Cu(NCS)(2) SOLID STATE COMMUNICATIONS 131 (11): 719-723 (2004).

[58] A.V. Kornilov, V.M. Pudalov, Y. Kitaoka, K. Ishida,T. Mito, N. Tateiwa, T.C. Kobayashi, J.S. Qualls, Dissimilarity Between Transport in the Dielectric Spin Density Wave and Field Induced Spin Density Wave States in (TMTSF)2PF6, JETP Lett. v80(11), 707-710 (2004).

[57] Kornilov AV, Pudalov VM, Kitaoka Y, Ishida K, Zheng GQ, Mito T, Qualls JS Macroscopically inhomogeneous state at the boundary between the superconducting antiferromagnetic, and metallic phases in quasi one dimensional (TMTSF)2PF6 , Phys Rev B 69, 224404 (2004).

[56] Kovalev AE, Hill S, Qualls JS, Josephson plasma resonance in kappa-(BEDT-TTF)(2)Cu(NCS)(2) for close to in-plane magnetic fields , SYNTHETIC METALS 137 (1-3): 1289-1290 (2003).

[55] Kovalev A.E., Takahashi S, Hill S., Qualls J.S., Effect of an In-Plane Magnetic Field on the Interlayer Phase Coherence in the Extreme-2D Organic Superconductor (BEDT-TTF)2Cu(NCS)2 , International Journal of Modern Physics B 17 (#18), 3547-3553 (2003).

[54] Kornilov AV, Pudalov VM, Kitaoka Y, Ishida K, Zheng GQ, Mito T, Qualls JS Coexistence of antiferromagnetic and paramagnetic electronic phases in quasi-one-dimensional (TMTSF)2PF6 , JETP LETT+ 78 (1): 21-24 (2003).

[53] Bordallo HN, Chapon L, Manson JL, Ling CD, Qualls JS, Hall D, Argyriou DN, Structural and magnetic behavior of a quasi-1D antiferromagnetic chain compound Cu(NCS)2(PYZ) , POLYHEDRON 22 (14-17): 2045-2049 (2003).

[52] Duraisamy T, Qualls JS, Lachgar A, A(2)VNb(6)Cl(18) (A = Rb, In, Tl): synthesis, crystal structure and magnetic properties of a new series of quaternary niobium chloride cluster compounds , J SOLID STATE CHEM 170 (2): 227-231 (2003).

[51] A. V. Kornilov, V. M. Pudalov, Y. Kitaoka, K. Ishida, T. Mito, J. S. Brooks and J. S. Qualls, Novel phase boundary in the field induced spin density wave state in (TMTSF)2PF6 , Synthetic Metals, 133-134, (2003).

[50] S. Hill, M. M. Mola, J. S. Qualls and J. S. Brooks, The critical state in (BEDT-TTF)2Cu(NCS)2 , Synthetic Metals, 133-134, (2003).

[49] M. M. Mola, S. Hill and J. S. Qualls, Interlayer electrodynamics of the vortex state in -(BEDT-TTF)2Cu(NCS)2 , Synthetic Metals, 133-134, (2003).

[48] A. E. Kovalev, S. Hill, and J. S. Qualls, Determination of the Fermi velocity by angle-dependent periodic orbit resonance measurements in the organic conductor alpha-(BEDT-TTF)(2)KHg(SCN)(4) , Physical Review B 66 (13):art. no. 134513 (2002).

[47] DS Suh, TJ Kim, AN Aleshin, YW Park, G Piao, K Akagi, H Shirakawa, JS Qualls, SY Han, JS Brooks, High field magnetoconductivity of iodine doped helical polyacetylene , International Journal of Modern Physics B, 16 (20-22): 3113-3116 (2002).

[46] S Hill, A Kovalev, MM Mola, C Palassis, ZQ Mao, Y Maeno, JS Qualls, Electron magnetic resonance Fermi surface imaging: Applications to organic conductors and Sr2RuO4 , International Journal of Modern Physics B, 16 (20-22): 3109-3112 (2002).

[45] ES Choi, JS Brooks, JS Qualls, Magnetothermopower study of the quasi-two-dimensional organic conductor alpha-(BEDT-TTF)(2)KHg(SCN)(4) , Physical Review B 65 (20): art. no. 205119 (2002).

[44] S Hill, MM Mola, JS Qualls, Interlayer electrodynamics in the organic superconductor kappa-(BEDT-TTF)(2)Cu(NCS)(2) (BEDT-TTF bis-ethylenedithio-tetrathiafulvalene): evidence for a transformation within the vortex state , Journal of Physics-Condensed Matter 14 (26): 6701-6711 (2002).

[43] J. Wosnitza, J Hagel, J S Qualls, J S Brooks, E. Balthes, D Schweitzer, JA Schlueter, U Geiser, J Mohtasham, RW Winter, GL Gard, Coherent versus incoherent interlayer transport in layered metals , Physical Review B, 65 (18): art. no. 180506 (2002).

[42] A V Kornilov, V M Pudalov, Y Kitaoka, K Ishida, T Mito, J S Brooks, J S Qualls, J A A J Perenboom, N Tateiwa, T C Kobayashi, Novel phases in the field-induced spin-density-wave state in (TMTSF)(2)PF6 , Physical Review B, 65 (6): art. no. 060404 (2002).

[41] T Terashima, S Uji, H. Aoki, J S Qualls, J S Brooks, Y Haga, A Uesawa, T Suzuki, Crystal-field Gamma(8)-like state in magnetically ordered phases of CeP: Its anisotropy and influence on electronic structure via high-field magnetotransport measurements , Journal of the Physical Society of Japan 70, (12): 3683-3689 (2001).

[40] M. M. Mola, S. Hill, J. S. Qualls, J. S. Brooks, Magneto-thermal instabilities in an organic superconductor , International Journal Of Modern Physics B 15 (24-25): 3353-3356 (2001).

[39] E. S. Choi, J. S. Brooks, J. S. Qualls, Y. S. Song, Low-frequency method for magnetothermopower and Nernst effect measurements on single crystal samples at low temperatures and high magnetic fields , Review of Scientific Instruments 72, 2392 (2001).

[38] S. Hill, M. M. Mola, J. S. Qualls, J. S. Brooks, Flux jumps and melting of the vortex lattice in k-(ET)2Cu(NCS)2 , Synthetic Metals 120, 729 (2001).

[37] M. M. Mola, S. Hill, J. S. Qualls, J. S. Brooks, Determination of the vortex structure in k-(ET)2Cu(NCS)2 by Josephson plasma resonance , Synthetic Metals 120, 811 (2001).

[36] J. S. Qualls, L. Balicas, J. S. Brooks, N. Harrison, L. K. Montgomery, and M. Tokumoto Charge Density Wave System in High Magnetic Fields: Competition Between Pauli and Orbital Effects , Physica B, 298:551 (2001).

[35] Suh DS, Kim TJ, Aleshin AN, Park YW, Piao G, Akagi K, Shirakawa H, Qualls JS, Han SY, Brooks JS, Helical polyacetylene heavily doped with iodine: Magnetotransport Journal of Chemical Physics 114 (16): 7222-7227 (2001).

[34] Choi ES, Brooks JS, Han SY, Balicas L, Qualls JS, Transverse and in-plane modification of superconductivity and electronic structure in the quasi-two-dimensional organic conductor kappa-(BEDT-TTF)(2)Cu(SCN)(2) by uniaxial stress , Philosophical MagazineB 81 (4): 399-416 (2001).

[33] Terashima T, Terakura C, Uji S, Aoki H, Qualls JS, Hall D, Brooks JS, Fukase T, de Haas-van Alphen oscillations in the A15 superconductor V3Si , Physica B 294: 393-397 (2001).

[32] M. M. Mola, S. Hill, J. S.Qualls, J. S. Brooks, Vortex Structure and Dynamics in k-(ET)2Cu(NCS)2 , Physica B 294: 422 (2001).

[31] J. Wosnitza, S. Wanka, J. Hagel, J. S. Qualls, J. S. Brooks, N. Harrison, E. Balthes, D. Schweitzer, J. A. Schlueter, U. Geiser, J. Mohtasham, R.W. Winter, and G. L. Gard, Unusual magnetic quantum oscillations in organic metals at high magnetic fields , Physica B, 294: 442 (2001).

[30] M. M. Mola, S. Hill, J. S. Brooks, and J. S. Qualls, Quantum melting of the quasi-two-dimensional vortex lattice in (ET)2Cu(NCS)2, Physical Review Letters, 86 (10):2130 (2001).

[29] Brooks JS, Qualls JS, Campos C, van Bentum PJM, Perenboom JAAJ, In-plane uniaxial stress study of a low dimensional organic metal , Synthetic Metal 117 (1-3): 33-38 (2001).

[28] J. Wosnitza, S. Wanka, J. Hagel, H. v. Lohneysen, J. S. Qualls, J. S. Brooks, E. Balthes, J. A. Schlueter, U. Geiser, J. Mohtasham, R.W. Winter, and G. L. Gard, Field-induced metal-insulator transition in a two-dimensional organic superconductor , Physical Review Letters 86, 508 (2001).

[27] T. Terashima, S. Uji, H. Aoki, J. S. Qualls, T. F. Stalcup, S. Hill, J. S. Brooks, J. A. A. J. Perenboon, Y. Haga, A. Uesawa, T. Suzuki, Magnetotransport studies of the low-carrier-density semimetal CeP , Physica B, 281, 432-433 (2000).

[26] M. M. Mola, S. Hill, J. T. King, C. P. McRaven, J. S. Qualls, J. S. Brooks, Josephson plasma Resonance Determination in (BEDT-TTF)2Cu(NCS)2 , Physical Review B, 62, 5965 (2000).

[25] J. S. Qualls, C. H. Mielke, J. S. Brooks, L. K. Montgomery, D. G. Rickel, N. Harrison, and S. Y. Han, The High Field Phase Diagram of a Quasi-one Dimensional Metal , Physical Review B, 62, 12680 (2000).

[24] J. S. Qualls, L. Balicas, J. Brooks, N. Harrison, L. Montgomery, M. Tokumoto Competition between Pauli and Orbital Effects in a charge-density wave system , Physical Review B, 62 10008 (2000).

[23] T. Terashima, J. S. Qualls, T. Stalcup, J. S. Brooks, H. Aoki, Y. Haga, A. Uesawa, and T. Suzuki, Magnetic phase diagram and colossal-magnetoresistance-like transport behavior of the low-carrier-density semimetal CeP, Physical Review B, 60, 15285 (1999).

[22] T. Terashima, C. Terakura, S. Uji, H. Aoki, J. S. Qualls, D. Hall, J. S. Brooks, T. Fukase, Fermi Surface Study of the A15 Superconductor V3Si , 4th Int. Symposium on Advanced Physical Fields: Quantum Phenomena in Advanced Materials at High Magnetic Fields (1999).

[21] S. Y. Han, I. B. Rutel, J. S. Brooks, J. S. Qualls, H. Anzai, and J. A. A. J. Perenboom, Uniaxial stress measurement: Modification of the electronic structure and SDW ground state of (TMTSF)2PF6, PPHMFL-III (ed. Z. Fisk, L. Gorkov, and R. Schrieffer ), World Scientific Press (1999).

[20] T. Terashima, D. Hall, J. Qualls, J. S. Brooks, C. Terakura, H. Aoki, and T. Fukase, V3Si Fermi surface study, PPHMF-III (ed. Z. Fisk, L. Gorkov, and R. Schrieffer ), World Scientific Press (1999).

[19] J. S. Qualls, J. S. Brooks, R. McKenzie, T. Terashima, S. Uji, C. Terakura, and H. Aoki, Temperature and Angular Dependence of the Magnetoresistance in ET2X Salts, PPHMF-III (ed. Z. Fisk, L. Gorkov, and R. Schrieffer ), World Scientific Press (1999).

[18] C. Mielke, J. S. Brooks, J. Qualls, J. Cooley, J. Goettee, D. G. Rickel, N. Harrison, M. Hanold, and L. K. Montgomery, Magnetoscillatory Phenomena of (TMTSF)2ClO4 in the Quenched State to 150 T, PPHMF-III (ed. Z. Fisk, L. Gorkov, and R. Schrieffer ), World Scientific Press (1999).

[17] S. Hill, J. S. Brooks, S. Uji, J. S. Qualls, Z. Fisk, and J. Sarrao, The quantum Hall effect in quasi three-dimensional conductors, PPHMF-III (ed. Z. Fisk, L. Gorkov, and R. Schrieffer ), World Scientific Press (1999).

[16] J. Wosnitza, S. Wanka, J. S. Qualls, J. S. Brooks, C. H. Mielke, N. Harrison, J. A. Schluter, J. M. Williams, P. G. Nixon, R. W. Winter, and G. L. Gard, Fermiology of the Organic Superconductor b-(ET)2SF5CH2CF2SO3, Synthetic Metals, 103, no.1-3, 2000, (1999).

[15] J. S. Qualls, J. S. Brooks, J. A. A. J. Perenboom, T. Terashima, and M. Tokumoto, New high field angular dependent aspects of quasi-2 dimensional organic conductors a-(BEDT-TTF)2MHg(SCN)4(M = K or NH4), Synthetic Metals, 103, no.1-3, 1940, (1999).

[14] J. S. Brooks, J. OBrien, R. P. Starrett, R. G. Clark, S. Y. Han, J. S. Qualls, S. Takasaki, J. Yamada, H. Anzai, C. H. Mielke, L. K. Montgomery, and I. B. Rutel, L-K treatment of the SdH Oscillations in the SDW state of Q1D Materials, Synthetic Metals, 103, no.1-3, 2054, (1999).

[13] N. Biskup, J. S. Qualls, J. A. A. J. Perenboom, and J. S. Brooks, Isotropic Character of the metal to density wave transition in a (BEDT-TTF)2KHg(SCN)4, Synthetic Metals , 103, no.1-3, 2050, (1999).

[12] A. V. Kornilov, P. J. M. van Bentum, J. S. Brooks, J. S. Qualls, J. A. A. J. Perenboom, V. M. Pudalov, Millimetre-wave magnetospectroscopy of (TMTSF)(2)PF6 under pressure Synthetic Metals, 103, no. 1-3, 2246 (1999).

[11] S. Hill, J. S. Brooks, J. S. Qualls, B. Fravel, and L. K. Montgomery, The Phase Diagram of a-(BEDT-TTF)2MHg(SCN)4[M = K & Tl]: An Electrodynamic Investigation, Synthetic Metals, 103, no. 1-3, 1807 (1999).

[10] B. Zhang, J. S. Brooks, J. A. A. J. Perenboom, S.-Y. Han, and J. S. Qualls, High magnetic field corrections to resistance thermometers at low temperatures, Review of Scientific Instruments, 70, 1 (1999).

[9] J. S. Brooks, J. OBrien, R. P. Starrett, R. G. Clark, R. H. Mckenzie, S. Y. Han, J. S. Qualls, S. Takasaki, J. Yamada, H. Anzai, C. H. Mielke, and L. K. Montgomery, Quantum Oscillations in Quasi-One Dimensional Metals with Spin Density Wave Ground States, Physical Review B, 59, 503, (1999).

[8] N. Harrison, C. H. Mielke, D. G. Rickel, J. Wosnitza, J. S. Qualls, J. S. Brooks, E. Balthes, D. Schweitzer, I. Heinen, and W. Strunz, Quasi-two-dimensional spin-split Fermi-liquid behavior of -(BEDT-TTF)2I3 in strong magnetic fields, Physical Review B, 58, 10248, (1998).

[7] R. H. McKenzie, J. S. Qualls, S. Y. Han, and J. S. Brooks, Violation of Kohlers rule in the magnetoresistance of a quasi-two dimensional organic metal, Physical Review B, 57, 11854, (1998).

[6] N. Biskup, J. A. A. J. Perenboom, J. S. Brooks, and J. S. Qualls, Argument for charge density wave sub-phases in the ground state of (BEDT-TTF)2KHg(SCN)4, Solid State Communications, 107, 503, (1998).

[5] S. Hill, J. S. Brooks, J. S. Qualls, T. Burgin, B. Fravel, L. K. Montgomery, J. Sarro, and Z. Fisk, Millimeter-wave spectroscopy of low-dimensional molecular metals in high magnetic fields, Physica B, 246, 110, (1998).

[4] J. S. Brooks, P. Sandhu, J. S. Qualls, S. Hill, and M.Tokumoto, Near Quantum Limit SdH and dHvA Wave Forms in Low Dimensional Metals, Physica B, 246, 307, (1998).

[3] S. Uji, M. Chaparalla, S. Hill, P. S. Sandhu, J. Qualls, L. Seger, and J. S. Brooks, Effective mass and combination frequencies of de Haas-van Alphen oscillations in (ET)2Cu(NCS)2, Synthetic Metals, 85, 1573, (1997).

[2] J. S. Brooks, K. Harris, S. Uji, J. Qualls, J. Sarrao, Z. Fisk, C. E. Campos, P. S. Sandhu, S. Valfells, P. J. M. v. Bentum, J. A. A. J. Perenboom, M. Tokumoto, N. Kinoshita, T. Kinoshita, H. A. Y. Tanaka, S. Takasaki, and J. Yamada, Uniaxial Stress Studies of Molecular Conductors: Anisotropic Modification of Fermi Surfaces and Strain Induced Superconductivity , High Magnetic Fields in the Physics of Semiconductors, 2, 893, (1997).

[1] S. Hill, P. S. Sandhu, J. S. Qualls, J. S. Brooks, M. Tokumoto, N. Kinoshita, T. Kinoshita, and Y. Tanaka, The Bulk Quantum Hall Effect: Evidence that Surface States Play a Key Role, Physical Review B, 55, R4894, (1997).