Three-dimensional nature of normal and superconducting states in BaNi2P2 single crystals with the ThCr2Si2-type structure

被引：29
|
作者：
Tomioka, Y. [1 ,2 ]
Ishida, S. [1 ,2 ,3 ]
Nakajima, M. [1 ,2 ,3 ]
Ito, T. [1 ,2 ]
Kito, H. [1 ,2 ]
Iyo, A. [1 ,2 ]
Eisaki, H. [1 ,2 ]
Uchida, S. [3 ]
机构：
[1] Natl Inst Adv Ind Sci & Technol, NeRI, Tsukuba, Ibaraki 3058562, Japan
[2] JST, Transformat Res Project Iron Pnictides TRIP, Chiyoda Ku, Tokyo 1020075, Japan
[3] Univ Tokyo, Dept Phys, Bunkyo Ku, Tokyo 1138656, Japan
来源：
PHYSICAL REVIEW B | 2009年 / 79卷 / 13期
关键词：
barium alloys; effective mass; electrical resistivity; flux pinning; Hall effect; magnetisation; nickel alloys; phosphorus alloys; superconducting critical field; superconducting materials; LAYERED SUPERCONDUCTOR; TEMPERATURE; DEPENDENCE; ANISOTROPY;
D O I：
10.1103/PhysRevB.79.132506
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Normal and superconducting states of BaNi2P2 single crystals (T-C similar to 2.4 K) have been studied. Anisotropy of resistivity is comparable with that of upper critical fields, indicating the effective mass estimated in the normal state is nearly the same as that in the superconducting state. From magnetization hysteresis with a weak vortex pinning, lower critical fields are estimated. Hall effect is explained by a two-carrier model consistent with a multiple-band with both hole and electron characters. It has been proved that BaNi2P2 is an anisotropic three-dimensional intermetallic superconductor.
引用
收藏
页数：4
相关论文
共 50 条
  • [1] A resistive transition between the normal and superconducting state of BaNi2P2 single crystals
    Tomioka, Yasuhide
    Ito, Toshimitsu
    Kito, Hijiri
    Iyo, Akira
    Eisaki, Hiroshi
    Ishida, Shigeyuki
    Nakajima, Masamichi
    Uchida, Shin-ichi
    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 2008, 77 : 136 - 137
  • [2] Isotropic superconductivity in LaRu2P2 with the ThCr2Si2-type structure
    Ying, J. J.
    Yan, Y. J.
    Liu, R. H.
    Wang, X. F.
    Wang, A. F.
    Zhang, M.
    Xiang, Z. J.
    Chen, X. H.
    SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 2010, 23 (11):
  • [3] SrMg2Ga2 with ThCr2Si2-type structure
    Reimann, Maximilian Kai
    Matar, Samir F.
    Poettgen, Rainer
    ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, 2023, 78 (06): : 389 - 394
  • [4] NEW COMPOUNDS IN THCR2SI2-TYPE
    MAY, N
    SCHAFER, H
    ZEITSCHRIFT FUR NATURFORSCHUNG PART B-CHEMIE BIOCHEMIE BIOPHYSIK BIOLOGIE UND VERWANDTEN GEBIETE, 1972, B 27 (07): : 864 - &
  • [5] TERNARY RARE EARTH BORIDE WITH A THCR2SI2-TYPE STRUCTURE
    NIIHARA, K
    SHISHIDO, T
    YAJIMA, S
    BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1971, 44 (11) : 3214 - +
  • [6] Pressure dependence of superconducting properties of layered BaNi2P2
    Lee, Youngro
    Gaal, Richard
    Evtushinsky, Daniil
    Zivkovic, Ivica
    Morozov, Igor
    Maksutova, Anita
    Ronnow, Henrik M.
    PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2023, 611
  • [7] LANTHANOID-NICKEL-PHOSPHIDES WITH THCR2SI2-TYPE STRUCTURE
    JEITSCHKO, W
    JABERG, B
    JOURNAL OF SOLID STATE CHEMISTRY, 1980, 35 (03) : 312 - 317
  • [8] REFINEMENT OF THE CRYSTAL-STRUCTURE OF CEOS2SI2 (THCR2SI2-TYPE)
    HORVATH, C
    ROGL, P
    MATERIALS RESEARCH BULLETIN, 1983, 18 (04) : 443 - 448
  • [9] REFINEMENT OF THE CRYSTAL-STRUCTURE OF HORU2SI2 (THCR2SI2-TYPE)
    HORVATH, C
    ROGL, P
    MATERIALS RESEARCH BULLETIN, 1985, 20 (01) : 35 - 40
  • [10] Transport properties of single crystal BaNi2P2
    Ishida, Shigeyuki
    Nakajima, Masamichi
    Kito, Hijiri
    Tomioka, Yasuhide
    Ito, Toshimitsu
    Iyo, Akira
    Eisaki, Hiroshi
    Uchida, Shin-ichi
    PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2009, 469 (15-20): : 905 - 907
12345