Zobrazeno 1 - 10
of 37
pro vyhledávání: '"G.J. Athas"'
Autor:
Taichi Terashima, S. Valfells, Z. Fisk, S. Uji, Stephen Hill, G.J. Athas, P.S. Sandhu, Hidekazu Aoki, James S. Brooks, J. L. Sarrao, J.D. Goettee
Publikováno v:
Physical Review B. 55:2018-2031
The quasi-two-dimensional metal {eta}-Mo{sub 4}O{sub 11} undergoes two successive charge-density-wave transitions at 109 and 30 K, with corresponding changes in the electronic structure. Measurements of the magnetoresistance, Hall effect, and magneti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a0aca1cc9c94bf609c4fe8825a895a8
https://doi.org/10.1103/physrevb.55.2018
https://doi.org/10.1103/physrevb.55.2018
Autor:
Yukio Tanaka, R. P. Starrett, James S. Brooks, A.V. Skougarevsky, Madoka Tokumoto, R. Newbury, N. Kinoshita, Ross H. McKenzie, G.J. Athas, Andrew S. Dzurak, T. Kinoshita, R. G. Clark
Publikováno v:
Physical Review B. 54:R8289-R8292
The magnetic-field dependence of the resistance of~BEDT-TTF! 2MHg~SCN!4@M5K,Rb,Tl# in the densitywave phase is explained in terms of a simple model involving magnetic breakdown and a reconstructed Fermi surface. The theory is compared to measurements
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fad91452f7a95130b55f626daadfce6f
https://doi.org/10.1103/physrevb.54.r8289
https://doi.org/10.1103/physrevb.54.r8289
Autor:
Satoshi Takasaki, G.J. Athas, Ross H. McKenzie, Madoka Tokumoto, P.S. Sandhu, Yasumoto Tanaka, A.V. Skougarevsky, R. G. Clark, T. Kinoshita, R. Newbury, A.I. Schegolev, H. Anzai, James S. Brooks, N. Kinoshita, Jun-ichi Yamada, R. P. Starrett, M. V. Kartsovnik
Publikováno v:
Physica B: Condensed Matter. 216:380-383
The advent of user-oriented pulsed magnetic fields combined with low temperature capability has opened up a new perspective on low-dimensional, and in particular, organic conductor physics. Opportunities include: the application of Fermiology methods
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40d8f24f6a57f97fcd9c2a6d9bfead83
https://doi.org/10.1016/0921-4526(95)00532-3
https://doi.org/10.1016/0921-4526(95)00532-3
Autor:
S. Valfells, G.J. Athas, James S. Brooks, S.J. Klepper, Yukio Tanaka, T. Kinoshita, X. Chen, Charles C. Agosta, H. Anzai, Madoka Tokumoto, N. Kinoshita
Publikováno v:
Physical Review B. 52:14457-14478
We have used the magnetoresistance and the Shubnikov--de Haas effect to study the pressure-dependent ground states of \ensuremath{\alpha}-(BEDT-TTF${)}_{2}$MHg(SCN${)}_{4}$ [where BEDT-TTF is alpha-bis(ethylenedithio) tetrathiafulvalene-M (=potassium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::956a1288fe73ec9cd4fdefaab9dedab9
https://doi.org/10.1103/physrevb.52.14457
https://doi.org/10.1103/physrevb.52.14457
Autor:
James S. Brooks, N. Kinoshita, Madoka Tokumoto, S.J. Klepper, Yasumoto Tanaka, T. Kinoshita, S. Valfells, G.J. Athas
Publikováno v:
Physical Review B. 50:17713-17716
We have used angular-dependent magnetoresistance to probe the anomalous low-temperature state in the two-band (quasi-one- and -two-dimensional) organic conductor family [alpha]-(BEDT-TTF)[sub 2][ital M]Hg(SCN)[sub 4], where BEDT-TTF stands for bis(et
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::214201ac7766cbba8d4822cc80d3fa50
https://doi.org/10.1103/physrevb.50.17713
https://doi.org/10.1103/physrevb.50.17713
Autor:
S. Valfells, Madoka Tokumoto, H. Anzai, G.J. Athas, T. Kinoshita, X. Chen, Yasumoto Tanaka, S.J. Klepper, C.E. Campos, James S. Brooks, N. Kinoshita
Publikováno v:
Physica B: Condensed Matter. 201:449-458
Since the discovery of a kink in the magnetoresistance of (BEDT-TTF)2KHg(SCN)4 by the Tokyo group [Osada et al., Phys. Rev. B41 (1990) 5428] several years ago, this family (where K may be replaced by NH4, Tl, or Rb) has become one of the most excitin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca8018546a30d0fb52c33444c00d4347
https://doi.org/10.1016/0921-4526(94)91135-5
https://doi.org/10.1016/0921-4526(94)91135-5
Autor:
Yukio Tanaka, N. Kinoshita, S.J. Klepper, G.J. Athas, Madoka Tokumoto, X. Chen, James S. Brooks
Publikováno v:
Surface Science. 305:181-186
Members of the family of low-dimensional organic conductors α-(BEDT-TTF) 2 MHg(SCN) 4 , with M=K, Rb, Tl, or NH 4 , have a Fermi surface (FS) consisting of both quasi-two-dimensional (Q2D) closed hole orbits and quasi-one-dimensional (Q1D) open orbi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::087ded0c334e7fe2db77465d6024ff0d
https://doi.org/10.1016/0039-6028(94)90882-6
https://doi.org/10.1016/0039-6028(94)90882-6
Autor:
Haruyoshi Aoki, G.J. Athas, Yasumoto Tanaka, A. S. Perel, S.J. Klepper, Charles C. Agosta, Madoka Tokumoto, D.A. Howe, S. Uji, James S. Brooks, H. Anzai, Nobumori Kinoshita
Publikováno v:
Solid State Communications. 88:683-686
We have carried out the Shubnikov-de Haas (SdH) measurements of the quasi-two-dimensional (2D) conductor (BEDT-TTF)2KHg(SCN)4. A new SdH oscillation with the frequency of 4260 T for Hb ∗ -axis is observed above 10 T. The oscillation is found to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::433627d36fc11593e228a5d9b6035022
https://doi.org/10.1016/0038-1098(93)90624-v
https://doi.org/10.1016/0038-1098(93)90624-v
Publikováno v:
Review of Scientific Instruments. 64:3248-3251
We report the first application of a tunnel diode circuit to investigate the de Haas–van Alphen effect and superconducting critical field values in small single crystal organic conductors. The materials of interest are in the family of charge trans
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df744efbda9e082d38487734da68b389
https://doi.org/10.1063/1.1144336
https://doi.org/10.1063/1.1144336
Autor:
Yukio Tanaka, Nobumori Kinoshita, Hidekazu Aoki, Shinya Uji, G.J. Athas, H. Anzai, X. Chen, Madoka Tokumoto, James S. Brooks, Charles C. Agosta, S.J. Klepper
Publikováno v:
Synthetic Metals. 56:1791-1794
We have studied the magneto-oscillatory behavior of quasi-two-dimensional (quasi-2D) organic conductors of the type (BEDT-TTF)2XHg(SCN)4, where X = K, Rb, NH4, in order to probe the underlying magnetic behavior of these materials. The K and Rb compou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aac1243bd38c1c6210697fa934d73d54
https://doi.org/10.1016/0379-6779(93)90327-s
https://doi.org/10.1016/0379-6779(93)90327-s