Double transition in PrOs4Sb12 probed by local magnetization measurements using Hall probe array

被引：0

作者：

Kasahara, Shigeru ^{[1
]}

Hirata, Kazuto

Tamegai, Tsuyoshi

Sugawara, Hitoshi

Kikuchi, Daisuke

Sato, Hideyuki

机构：

[1] Natl Inst Mat Sci, Tsukuba, Ibaraki 305, Japan

[2] Univ Tokyo, Bunkyo Ku, Tokyo 113, Japan

[3] Univ Tokushima, Tokushima 770, Japan

[4] Tokyo Metropolitan Univ, Tokyo 19203, Japan

来源：

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 2007年 / 460卷 / SPEC. ISS.期

关键词：

filled sukutterudites; double transition; local magnetization; Hall probe;

D O I：

10.1016/j.physc.2007.03.134

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Double superconducting transition in PrOs4Sb12 has been studied carefully by local magnetization measurements using Hall probe array. Local magnetization curves for each element of the Hall probe reveal that there exists a significant difference in the transition temperature at each point; two phases which give different T-c are stabilized in the crystal. The characteristics of superconducting double transition in PrOs4Sb12 are discussed based on the local magnetization measurements at multi-points. (C) 2007 Elsevier B.V. All rights reserved.

引用

页码：696 / 697

页数：2

共 32 条

[1] Superconducting Double Transition in PrOs4Sb12 Probed by Local Magnetization Measurements and Magneto-Optical Imaging
Kasahara, Shigeru
Hirata, Kazuto
Takeya, Hiroyuki
Tamegai, Tsuyoshi
Sugawara, Hitoshi
Kikuchi, Daisuke
Sato, Hideyuki
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 2008, 77 : 327 - 329
[2] Peculiar superconductivity in PrOs4Sb12 probed by local magnetization
Kasahara, S
Tamegai, T
Sugawara, H
Sato, H
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2005, 426 : 381 - 385
[3] On superconducting double transition in PrOs4Sb12
Ichioka, M
Nakai, N
Machida, K
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 2003, 72 (06) : 1322 - 1325
[4] Symmetry of Order Parameters in Multiband Superconductors LaRu4As12 and PrOs4Sb12 Probed by Local Magnetization Measurements
Juraszek, J.
Wawryk, R.
Henkie, Z.
Konczykowski, M.
Cichorek, T.
PHYSICAL REVIEW LETTERS, 2020, 124 (02)
[5] Positive local magnetization in the superconducting state of PrOs4Sb12
Kasahara, Shigeru
Hirata, Kazuto
Tamegai, Tsuyoshi
Sugawara, Hitoshi
Kikuchi, Daisuke
Sato, Hideyuki
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2007, 463 : 71 - 75
[6] Nature of the double superconducting transition in PrOs4Sb12?
Measson, M. -A.
Braithwaite, D.
Salce, B.
Flouquet, J.
Lapertot, G.
Pecaut, J.
Seyfarth, G.
Brison, J. -P.
Sugawara, H.
Sato, H.
PHYSICA B-CONDENSED MATTER, 2006, 378-80 : 56 - 57
[7] Superconductivity in PrOs4Sb12:: On the double transition and multiband effects
Seyfarth, G.
Brison, J. P.
Measson, M. A.
Braithwaite, D.
Lapertot, G.
Flouquet, J.
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2007, 460 : 694 - 695
[8] Superconductivity in PrOs4Sb12:: On the double transition and multiband effects
Seyfarth, G.
Brison, J. P.
Measson, M. A.
Braithwaite, D.
Lapertot, G.
Flouquet, J.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2007, 310 (02) : 703 - 705
[9] Pressure dependence of the double superconducting transition of the filled skutterudite PrOs4Sb12
Measson, M.-A.
Braithwaite, D.
Salce, B.
Flouquet, J.
Lapertot, G.
Sugawara, H.
Sato, H.
Onuki, Y.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2007, 310 (02) : 626 - 628
[10] Magnetization study of the heavy fermion superconductor PrOs4Sb12
Tayama, T.
Sakakibara, T.
Sugawara, H.
Aoki, Y.
Sato, H.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2004, 272 : E183 - E185

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