Zobrazeno 1 - 10
of 21
pro vyhledávání: '"I. M. Gat"'
Autor:
Yasutomo J. Uemura, Satoru Nakatsuji, Adam A. Aczel, Travis Williams, Graeme Luke, Andrei T. Savici, Y. Maeno, J. A. Rodriguez, Tatsuo Goko, Gregory MacDougall, Jeremy P. Carlo, Christopher R. Wiebe, I. M. Gat-Malureanu, T. Taniguchi, Yoshiyuki Yoshida, P. L. Russo
Publikováno v:
Nature Materials. 11:323-328
High-T(c) cuprates, iron pnictides, organic BEDT and TMTSF, alkali-doped C(60), and heavy-fermion systems have superconducting states adjacent to competing states exhibiting static antiferromagnetic or spin density wave order. This feature has promot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93386f4b4c2a488270a14be84777687c
https://doi.org/10.1038/nmat3236
https://doi.org/10.1038/nmat3236
Autor:
Elisa Baggio-Saitovitch, Ch. Pfleiderer, M. B. Fontes, Kazuyoshi Yoshimura, J. A. Rodriguez, Yuri Sushko, J. Arai, J. Larrea, Graeme Luke, Peter Böni, I. M. Gat-Malureanu, P. L. Russo, Yasutomo J. Uemura, Jeremy P. Carlo, Adam A. Aczel, Tatsuo Goko, J. Sereni, Sarah Dunsiger, A. McCollam, Gregory MacDougall, Andrei T. Savici
Publikováno v:
Nature Physics. 3:29-35
Phase separation and suppression of critical dynamics at quantum phase transitions of MnSi and (Sr 1− x Ca x )RuO 3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::596e26627a790b11703fc1658ea51151
https://doi.org/10.1038/nphys488
https://doi.org/10.1038/nphys488
Autor:
I. M. Gat, Y. Fudamoto, Toshimitsu Ito, P. P. Kyriakou, Y. Ueda, Graeme Luke, A. Fukaya, Andrei T. Savici, Hiroshi Kageyama, Yasutomo J. Uemura, M. I. Larkin, M. T. Rovers
Publikováno v:
Physica B: Condensed Matter. 326:446-449
Muon spin relaxation measurements have been performed in the two dimensional spin system SrCu2(BO3)2. As the temperature decreases, the relaxation rate increases below T=10 K , and shows a saturation below T=3 K . The line shape at low temperatures i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15f1f911156cb263e550e8f682d06b0c
https://doi.org/10.1016/s0921-4526(02)01659-9
https://doi.org/10.1016/s0921-4526(02)01659-9
Autor:
Y. Fudamoto, B. Nachumi, Mikio Takano, Masaki Azuma, Yasutomo J. Uemura, Takeshi Saito, K. M. Kojima, I. M. Gat, Amina A. Kinkhabwala, Jack Merrin, Graeme Luke, M. I. Larkin
Publikováno v:
Physical Review Letters. 85:1982-1985
Muon spin relaxation has been measured in Sr(Cu1-xZnx)2O3. The results for low Zn concentration x 0 occurred with increasing x around x approximately 0.8%, accompanied by a change of line shape to that expected in a concentrated magnetic environment.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3b83417c456a92597a8ec61f5fafa6f
https://doi.org/10.1103/physrevlett.85.1982
https://doi.org/10.1103/physrevlett.85.1982
Autor:
M. I. Larkin, I. M. Gat, B. Nachumi, Kenji M. Kojima, E Eiji, Yasutomo J. Uemura, Graeme Luke, Amina A. Kinkhabwala, Shoji Yamanaka, Y. Fudamoto, Jack Merrin
Publikováno v:
Physica B: Condensed Matter. :385-388
Muon spin relaxation (μSR) and high-field magnetization measurements have been performed in Ba8Si46, a superconductor with T c =8 K having a silicon clathrate three-dimensional cage structure. The upper critical field H c2 =6.5 T , determined from t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12f4e93687284a35c70a4d375199b356
https://doi.org/10.1016/s0921-4526(00)00417-8
https://doi.org/10.1016/s0921-4526(00)00417-8
Autor:
T. Masuda, K. M. Kojima, I. M. Gat, Yasutomo J. Uemura, Y. Fudamoto, Graeme Luke, Kunimitsu Uchinokura, M. I. Larkin
Publikováno v:
Physica B: Condensed Matter. :149-152
We have measured muon spin relaxation (μSR) in (Cu1−xMgx)GeO3, a spin-Peierls compound disturbed by the Mg (S=0) doping of the Cu ( S= 1 2 ) spin chain. Static magnetic order was observed in the zero-field μSR measurements below the Neel temperat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09d97ce309f624df8596e6480762590a
https://doi.org/10.1016/s0921-4526(00)00336-7
https://doi.org/10.1016/s0921-4526(00)00336-7
Autor:
I. M. Gat, M. I. Larkin, Kenji M. Kojima, Hiroshi Eisaki, Amina A. Kinkhabwala, Graeme Luke, Yasutomo J. Uemura, S. Uchida, Y. Fudamoto
Publikováno v:
Physica B: Condensed Matter. :343-346
We have investigated magnetism and superconductivity of La2−x−yEuySrxCuO4 (y=0.1), around the hole concentration x∼ 1 8 . A static magnetic order was observed with a full volume fraction at x=0.12. At the optimum doping x=0.15, the magnetic vol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d175d7f11800d13a3f9fe152c2f1eb84
https://doi.org/10.1016/s0921-4526(00)00407-5
https://doi.org/10.1016/s0921-4526(00)00407-5
Autor:
Andrei T. Savici, R.J Birgenau, Marc Kastner, Graeme Luke, Young S. Lee, Yasutomo J. Uemura, Y. Fudamoto, M. I. Larkin, Kenji M. Kojima, I. M. Gat
Publikováno v:
Physica B: Condensed Matter. :338-342
Zero-field (ZF) and transverse-field (TF) μSR measurements have been performed on a superconducting La2CuO4+y crystal with y=0.12 where excess oxygen is intercalated to form a stage-4 structure. Measurements are made on the same single-crystal sampl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0069ccd46b8def0d7346286511191b05
https://doi.org/10.1016/s0921-4526(00)00406-3
https://doi.org/10.1016/s0921-4526(00)00406-3
Autor:
I. M. Gat, Graeme Luke, Y. Fudamoto, R. H. Heffner, Yasutomo J. Uemura, S. Yamanaka, M. I. Larkin, K Itoh, Kenji M. Kojima, Jack Merrin, D. E. MacLaughlin
Publikováno v:
Physica B: Condensed Matter. :389-392
Muon spin relaxation measurements of the magnetic field penetration depth λ have been performed in a quasi two-dimensional (2-d) superconductor based on HfNCl intercalated with Li and organic molecules. The relaxation rate σ(T→0)∼0.5 μs −1 w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a160d2a7f26341694a6d8c49c93687c8
https://doi.org/10.1016/s0921-4526(00)00418-x
https://doi.org/10.1016/s0921-4526(00)00418-x
Autor:
M. I. Larkin, Masaki Azuma, Amina A. Kinkhabwala, Y. Fudamoto, B. Nachumi, I. M. Gat, K. M. Kojima, Mikio Takano, Graeme Luke, Takeshi Saito, Yasutomo J. Uemura, Jack Merrin
Publikováno v:
Physica B: Condensed Matter. :153-156
We discuss the use of the Kubo Golden rule (KGR) in the derivation of new muon polarization functions for arbitrary static field distributions in both zero (ZF) and longitudinal (LF) applied fields. ZF/LF muon spin relaxation measurements in spin-lad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e618f78062f1aac4b30bb5b41e771f6
https://doi.org/10.1016/s0921-4526(00)00337-9
https://doi.org/10.1016/s0921-4526(00)00337-9