IS UPD2AL3 A FULDE-FERRELL SUPERCONDUCTOR

被引:11
作者
SCHIMANSKI, H [1 ]
GLOOS, K [1 ]
MARTIN, F [1 ]
MODLER, R [1 ]
GEIBEL, C [1 ]
SCHANK, C [1 ]
STEGLICH, F [1 ]
机构
[1] TH DARMSTADT,SFB 252,INST FESTKORPERPHYS,D-64289 DARMSTADT,GERMANY
来源
PHYSICA B | 1994年 / 199卷
关键词
D O I
10.1016/0921-4526(94)91756-6
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
We report dilatation and vibrating-reed experiments on monocrystalline UPd2Al3. Anomalies found at high fields near T(c) may reflect the transition to the Fulde-Ferrell-Larkin-Ovchinnikov superconducting state. We discuss possible effects due to the pinning of flux lines.
引用
收藏
页码:125 / 127
页数:3
相关论文
共 9 条
[1]  
BUCKEL W, 1990, SUPRALEITUNG, P176
[2]   SUPERCONDUCTIVITY IN STRONG SPIN-EXCHANGE FIELD [J].
FULDE, P ;
FERRELL, RA .
PHYSICAL REVIEW, 1964, 135 (3A) :A550-+
[3]   HEAVY-FERMION SUPERCONDUCTIVITY AT TC=2K IN THE ANTIFERROMAGNET UPD2AL3 [J].
GEIBEL, C ;
SCHANK, C ;
THIES, S ;
KITAZAWA, H ;
BREDL, CD ;
BOHM, A ;
RAU, M ;
GRAUEL, A ;
CASPARY, R ;
HELFRICH, R ;
AHLHEIM, U ;
WEBER, G ;
STEGLICH, F .
ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1991, 84 (01) :1-2
[4]   POSSIBLE FORMATION OF A NONUNIFORM SUPERCONDUCTING STATE IN THE HEAVY-FERMION COMPOUND UPD2AL3 [J].
GLOOS, K ;
MODLER, R ;
SCHIMANSKI, H ;
BREDL, CD ;
GEIBEL, C ;
STEGLICH, F ;
BUZDIN, AI ;
SATO, N ;
KOMATSUBARA, T .
PHYSICAL REVIEW LETTERS, 1993, 70 (04) :501-504
[5]  
GLOOS K, UNPUB
[6]   FULDE-FERRELL EFFECT IN TYPE-2 SUPERCONDUCTORS [J].
GRUENBERG, LW ;
GUNTHER, L .
PHYSICAL REVIEW LETTERS, 1966, 16 (22) :996-+
[7]   ANOMALOUS BEHAVIOR OF THE FLUX LINE LATTICE OF VIBRATING HIGH-T(C) SUPERCONDUCTORS AT 30-K IN MAGNETIC-FIELDS PARALLEL TO THE CUO2 PLANES [J].
KOPELEVICH, Y ;
GUPTA, A ;
ESQUINAZI, P .
PHYSICAL REVIEW LETTERS, 1993, 70 (05) :666-669
[8]  
LARKIN AI, 1965, ZH EKSP TEOR FIZ, V20, P762
[9]   ANISOTROPY IN A HEAVY FERMION SUPERCONDUCTOR - UPD2AL3 [J].
SATO, N ;
SAKON, T ;
TAKEDA, N ;
KOMATSUBARA, T ;
GEIBEL, C ;
STEGLICH, F .
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1992, 61 (01) :32-34