Superconducting and magnetic properties of UNi2Al3 single crystal

被引:4
作者
Mihalik, M
Kayzel, FE
Yoshida, T
Kuwahara, K
Amitsuka, H
Sakakibara, T
Menovsky, AA
Mydosh, JA
Franse, JJM
机构
[1] UNIV AMSTERDAM,VAN DER WAALS ZEEMAN INST,NL-1018 XE AMSTERDAM,NETHERLANDS
[2] HOKKAIDO UNIV,DIV PHYS,SAPPORO,HOKKAIDO 060,JAPAN
[3] KAMERLINGH ONNES LAB,LEIDEN,NETHERLANDS
来源
PHYSICA B | 1997年 / 230卷
关键词
heavy electron system; superconductivity; antiferromagnetic transition; single crystal; UNi2Al3;
D O I
10.1016/S0921-4526(96)00772-7
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
We present heat capacity, AC-susceptibility and DC-susceptibility measurements of UNi2Al3 single crystal. Our results are consistent with the characterisation of UNi2Al3 as heavy-fermion superconductor with superconducting transition at T-c approximate to 1 K, which shows antiferromagnetic ordering below T-N approximate to 5 K.
引用
收藏
页码:364 / 366
页数:3
相关论文
共 7 条
[1]  
DEVISSER A, 1984, PHYSICA B & C, V127, P442, DOI 10.1016/S0378-4363(84)80072-8
[2]   A NEW HEAVY-FERMION SUPERCONDUCTOR - UNI2AL3 [J].
GEIBEL, C ;
THIES, S ;
KACZOROWSKI, D ;
MEHNER, A ;
GRAUEL, A ;
SEIDEL, B ;
AHLHEIM, U ;
HELFRICH, R ;
PETERSEN, K ;
BREDL, CD ;
STEGLICH, F .
ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1991, 83 (03) :305-306
[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]   GROUND-STATE PROPERTIES OF UNI2AL3 AND UPD2AL3 [J].
GEIBEL, C ;
BOHM, A ;
CASPARY, R ;
GLOOS, K ;
GRAUEL, A ;
HELLMANN, P ;
MODLER, R ;
SCHANK, C ;
WEBER, G ;
STEGLICH, F .
PHYSICA B-CONDENSED MATTER, 1993, 186-88 :188-194
[5]   Single crystals of several heavy-fermion systems grown by floating zone method [J].
Mihalik, M ;
Keizer, RJ ;
Kayzel, FE ;
deVisser, A ;
Menovsky, AA ;
Franse, JJM .
CZECHOSLOVAK JOURNAL OF PHYSICS, 1996, 46 :801-802
[6]   Anisotropy of upper critical magnetic fields in the heavy fermion superconductor UNi2Al3 [J].
Sato, N ;
Koga, N ;
Komatsubara, T .
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1996, 65 (06) :1555-1558
[7]   INCOMMENSURATE MAGNETIC ORDER IN THE HEAVY-FERMION SUPERCONDUCTOR UNI2AL3 [J].
SCHRODER, A ;
LUSSIER, JG ;
GAULIN, BD ;
GARRETT, JD ;
BUYERS, WJL ;
REBELSKY, L ;
SHAPIRO, SM .
PHYSICAL REVIEW LETTERS, 1994, 72 (01) :136-139