HEAVY-FERMION BEHAVIOR OF U(2)T(2)X COMPOUNDS

被引:45
作者
HAVELA, L
SECHOVSKY, V
SVOBODA, P
DIVIS, M
NAKOTTE, H
PROKES, K
DEBOER, FR
PURWANTO, A
ROBINSON, RA
SERET, A
WINAND, JM
REBIZANT, J
SPIRLET, JC
RICHTER, M
ESCHRIG, H
机构
[1] UNIV AMSTERDAM,VAN DER WAALS ZEEMAN LAB,1018 XE AMSTERDAM,NETHERLANDS
[2] LOS ALAMOS NATL LAB,LANSCE,LOS ALAMOS,NM 87545
[3] COMMISS EUROPEAN COMMUNITIES,JOINT RES CTR,INST TRANSURANIUM ELEMENTS,D-76125 KARLSRUHE,GERMANY
[4] TECH UNIV DRESDEN,MGP RES GRP ELECTRON SYST,D-01062 DRESDEN,GERMANY
关键词
D O I
10.1063/1.358314
中图分类号
O59 [应用物理学];
学科分类号
摘要
Magnetic and specific-heat studies of U2T2X compounds show a frequent occurrence of the γ enhancement in conjunction with the onset of antiferromagnetic ordering. The largest value of 830 mJ/mol K 2 was observed in U2Pt2In, which is nonmagnetic down to 1.2 K. Variations of electronic structure are documented by optimized relativistic LCAO calculation.
引用
收藏
页码:6214 / 6216
页数:3
相关论文
共 50 条
[21]   Photoemission insight into heavy-fermion behavior in YbRh2Si2 [J].
Vyalikh, D. V. ;
Danzenbaecher, S. ;
Yaresko, A. N. ;
Holder, M. ;
Kucherenko, Yu. ;
Laubschat, C. ;
Krellner, C. ;
Hossain, Z. ;
Geibel, C. ;
Shi, M. ;
Patthey, L. ;
Molodtsov, S. L. .
PHYSICAL REVIEW LETTERS, 2008, 100 (05)
[22]   ULTRASONIC BEHAVIOR OF THE HEAVY-FERMION SUPERCONDUCTOR URU2SI2 [J].
SUN, KJ ;
SCHENSTROM, A ;
SARMA, BK ;
LEVY, M ;
HINKS, DG .
PHYSICAL REVIEW B, 1989, 40 (16) :11284-11286
[23]   OPTICAL STUDY OF HEAVY-FERMION BEHAVIOR IN U(PT1-X, PDX)3 [J].
MARABELLI, F ;
WACHTER, P ;
DEVISSER, A ;
FRANSE, JJM .
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1992, 108 (1-3) :79-81
[24]   THEORY OF THE RESISTIVITY OF HEAVY-FERMION COMPOUNDS [J].
FISCHER, KH .
ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1989, 74 (04) :475-486
[25]   THEORY OF SUPERCONDUCTIVITY IN HEAVY-FERMION COMPOUNDS [J].
XU, JH .
JOURNAL OF LOW TEMPERATURE PHYSICS, 1988, 70 (1-2) :173-186
[26]   Unconventional superconductivity in heavy-fermion compounds [J].
White, B. D. ;
Thompson, J. D. ;
Maple, M. B. .
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2015, 514 :246-278
[27]   ON THE MAGNETOACOUSTIC OSCILLATIONS IN HEAVY-FERMION COMPOUNDS [J].
WOJCIECHOWSKI, R ;
KOWALEWSKI, L .
INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 1993, 7 (1-3) :67-70
[28]   Disorder and frustration in heavy-fermion compounds [J].
Mydosh, JA .
PHYSICA B-CONDENSED MATTER, 1999, 259-61 :882-886
[30]   mu(+)-site in heavy-fermion compounds [J].
Amato, A ;
Feyerherm, R ;
Gygax, FN ;
Schenck, A .
HYPERFINE INTERACTIONS, 1997, 104 (1-4) :115-125