Large hysteresis effect and reentrant behavior in DyNi2B2C at temperatures T<2 K

被引：26

作者：

Peng, ZQ ^{[1
]}

Krug, K ^{[1
]}

Winzer, K ^{[1
]}

机构：

[1] Univ Gottingen, Erstes Phys Inst, D-37073 Gottingen, Germany

来源：

PHYSICAL REVIEW B | 1998年 / 57卷 / 14期

关键词：

D O I：

10.1103/PhysRevB.57.R8123

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Detailed measurements of resistivity rho(ab) as a function of temperature and magnetic field have been carried out on DyNi2B2C single crystals. For H parallel to[100], an anomalously large hysteresis effect of superconductivity and a reentrant behavior were observed in the low temperature range (T<2 K). This hysteresis effect is anisotropic in the a-b plane with a maximum value for H parallel to[100], and almost zero for H parallel to[110]. The reentrant behavior and the large hysteresis of superconductivity indicate a strong interplay between magnetism and superconductivity in DyNi2B2C.

引用

页码：R8123 / R8126

页数：4

共 19 条

[1] Angular dependence of metamagnetic transitions in HoNi2B2C [J].

Canfield, PC ;

Budko, SL ;

Cho, BK ;

Lacerda, A ;

Farrell, D ;

Johnston-Halperin, E ;

Kalatsky, VA ;

Pokrovsky, VL .

PHYSICAL REVIEW B, 1997, 55 (02) :970-976

[2] Possible co-existence of superconductivity and weak ferromagnetism in ErNi2B2C [J].

Canfield, PC ;

Budko, SL ;

Cho, BK .

PHYSICA C, 1996, 262 (3-4) :249-254

[3] SUPERCONDUCTIVITY IN THE QUATERNARY INTERMETALLIC COMPOUNDS LNNI2B2C [J].

CAVA, RJ ;

TAKAGI, H ;

ZANDBERGEN, HW ;

KRAJEWSKI, JJ ;

PECK, WF ;

SIEGRIST, T ;

BATLOGG, B ;

VANDOVER, RB ;

FELDER, RJ ;

MIZUHASHI, K ;

LEE, JO ;

EISAKI, H ;

UCHIDA, S .

NATURE, 1994, 367 (6460) :252-253

[4] Magnetic anisotropy and weak ferromagnetism of single-crystal TbNi2B2C [J].

Cho, BK ;

Canfield, PC ;

Johnston, DC .

PHYSICAL REVIEW B, 1996, 53 (13) :8499-8505

[5] ONSET OF SUPERCONDUCTIVITY IN THE ANTIFERROMAGNETICALLY ORDERED STATE OF SINGLE-CRYSTAL DYNI2B2C [J].

CHO, BK ;

CANFIELD, PC ;

JOHNSTON, DC .

PHYSICAL REVIEW B, 1995, 52 (06) :R3844-R3847

[6] MAGNETIC AND SUPERCONDUCTING PROPERTIES OF SINGLE-CRYSTAL TMNI2B2C [J].

CHO, BK ;

XU, M ;

CANFIELD, PC ;

MILLER, LL ;

JOHNSTON, DC .

PHYSICAL REVIEW B, 1995, 52 (05) :3676-3683

[7] MAGNETIC-STRUCTURE OF DYNI2B2C [J].

DERVENAGAS, P ;

ZARESTKY, J ;

STASSIS, C ;

GOLDMAN, AI ;

CANFIELD, PC ;

CHO, BK .

PHYSICA B, 1995, 212 (01) :1-4

[8] COMPETITION BETWEEN MAGNETISM AND SUPERCONDUCTIVITY IN RARE-EARTH NICKEL BORIDE CARBIDES [J].

EISAKI, H ;

TAKAGI, H ;

CAVA, RJ ;

BATLOGG, B ;

KRAJEWSKI, JJ ;

PECK, WF ;

MIZUHASHI, K ;

LEE, JO ;

UCHIDA, S .

PHYSICAL REVIEW B, 1994, 50 (01) :647-650

[9] Quaternary borocarbide superconductors: Some perspectives [J].

Gupta, LC .

PHYSICA B-CONDENSED MATTER, 1996, 223-24 (1-4) :56-61

[10] Upper-critical-field anisotropy and magnetic phase diagram of HoNi2B2C [J].

Krug, K ;

Heinecke, M ;

Winzer, K .

PHYSICA C, 1996, 267 (3-4) :321-329

← 1 2 →

Large hysteresis effect and reentrant behavior in DyNi2B2C at temperatures T&lt;2 K

Large hysteresis effect and reentrant behavior in DyNi2B2C at temperatures T<2 K