Pressure-induced enhancement of the transition temperature of the magnetic-field-induced superconducting state in λ-(BETS)2FeCl4 -: art. no. 092508

被引：6

作者：

Balicas, L ^{[1
]}

Barzykin, V

Storr, K

Brooks, JS

Tokumoto, M

Uji, S

Tanaka, H

Kobayashi, H

Kobayashi, A

机构：

[1] Florida State Univ, Natl High Magnet Field Lab, Tallahassee, FL 32306 USA

[2] Univ Tennessee, Dept Phys, Knoxville, TN 37996 USA

[3] Florida A&M Univ, Dept Phys, Tallahassee, FL 32307 USA

[4] Nanotechnol Res Inst, Tsukuba, Ibaraki 3058568, Japan

[5] Natl Res Inst Met, Tsukuba, Ibaraki 3050003, Japan

[6] Inst Mol Sci, Aichi 4448585, Japan

[7] Univ Tokyo, Res Ctr Spectrochem, Bunkyo Ku, Tokyo 1130033, Japan

来源：

PHYSICAL REVIEW B | 2004年 / 70卷 / 09期

关键词：

D O I：

10.1103/PhysRevB.70.092508

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The effect of a small hydrostatic pressure psimilar or equal to1.4 kbar on the temperature-magnetic field phase diagram of the organic conductor lambda-(BETS)(2)FeCl4 is reported. At zero field a hysteretic superconducting (T(c)similar or equal to5.6 K) to antiferromagnetic insulator transition (T(N)similar or equal to4 K) is found. Furthermore, the transition temperature to the field-induced superconducting (FISC) state, as well as its concomitant upper critical field, is found to increase by similar to33%. The phase diagram of the FISC state for both pressures is well described in terms of the Jaccarino-Peter effect if the interactions among quasiparticles is taken into account.

引用

页码：092508 / 1

页数：4

共 50 条

[31] Magnetic-field-induced band-structure change in CeBiPt -: art. no. 086403
Kozlova, N
Hagel, J
Doerr, M
Wosnitza, J
Eckert, D
Müller, KH
Schultz, L
Opahle, I
Elgazzar, S
Richter, M
Goll, G
von Löhneysen, H
Zwicknagl, G
Yoshino, T
Takabatake, T
PHYSICAL REVIEW LETTERS, 2005, 95 (08)
[32] Pressure-induced metallization and collapse of the antiferromagnetic state of MnTe2 -: art. no. 184403
Vulliet, P
Sanchez, JP
Braithwaite, D
Amanowicz, M
Malaman, B
PHYSICAL REVIEW B, 2001, 63 (18):
[33] Fermi surface in magnetic-field-induced superconductor κ-(BETS)2FeBr4
Konoike, T
Fujiwara, H
Zhang, B
Kobayashi, H
Nishimura, M
Yasuzuka, S
Enomoto, K
Uji, S
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2004, 412 : 107 - 110
[34] Pressure-induced intermediate-to-low spin state transition in LaCoO3 -: art. no. 140401
Vogt, T
Hriljac, JA
Hyatt, NC
Woodward, P
PHYSICAL REVIEW B, 2003, 67 (14):
[35] Magnetic-field-induced localization of quasiparticles in underdoped La2-xSrxCuO4 single crystals -: art. no. 117004
Sun, XF
Komiya, S
Takeya, J
Ando, Y
PHYSICAL REVIEW LETTERS, 2003, 90 (11)
[36] Magnetic-field-induced localization in the normal state of superconducting La2-xSrxCuO4
Malinowski, A
Cieplak, MZ
vanSteenbergen, AS
Perenboom, JAAJ
Karpinska, K
Berkowski, M
Guha, S
Lindenfeld, P
PHYSICAL REVIEW LETTERS, 1997, 79 (03) : 495 - 498
[37] Theoretical investigation of a pressure-induced phase transition in EuCo2P2 -: art. no. 174109
Andersson, PH
Nordström, L
Mohn, P
Eriksson, O
PHYSICAL REVIEW B, 2002, 65 (17) : 1741091 - 1741095
[38] Pressure-induced change in the magnetic modulation of CeRhIn5 -: art. no. 212502
Majumdar, S
Balakrishnan, G
Lees, MR
Paul, DM
McIntyre, GJ
PHYSICAL REVIEW B, 2002, 66 (21): : 1 - 4
[39] Field- and pressure-induced magnetic quantum phase transitions in TlCuCl3 -: art. no. 054423
Matsumoto, M
Normand, B
Rice, TM
Sigrist, M
PHYSICAL REVIEW B, 2004, 69 (05)
[40] Pressure-induced structural transitions in MgH2 -: art. no. 175506
Vajeeston, P
Ravindran, P
Kjekshus, A
Fjellvåg, H
PHYSICAL REVIEW LETTERS, 2002, 89 (17)

← 1 2 3 4 5 →