Magnetization measurements on Nd1-xBa2+xCu3O7 thin films

被引:0
作者
Qiu, XG [1 ]
Kanda, N [1 ]
Nishino, J [1 ]
Kawasaki, M [1 ]
Koinuma, H [1 ]
机构
[1] JST,CREST,MIDORI KU,YOKOHAMA,KANAGAWA 227,JAPAN
来源
PHYSICA C | 1997年 / 282卷
关键词
D O I
10.1016/S0921-4534(97)00710-7
中图分类号
O59 [应用物理学];
学科分类号
摘要
We have measured the magnetization of Nd1-xBa2+xCu3O7 (x approximate to 0.1) thin films by SQUID at different applied magnetic fields and temperatures. Both the field cooled and zero field cooled of the magnetization were measured. We found that rather than a diamagnetic response, a paramagnetic behavior which resembles those observed by other groups on BSCCO and YBCO single crystals was observed in the field cooled measurements. The origin of such a paramagnetic response is being discussed.
引用
收藏
页码:1297 / 1298
页数:2
相关论文
共 6 条
  • [1] PARAMAGNETIC MEISSNER EFFECT IN HIGH-TEMPERATURE SUPERCONDUCTORS
    BRAUNISCH, W
    KNAUF, N
    BAUER, G
    KOCK, A
    BECKER, A
    FREITAG, B
    GRUTZ, A
    KATAEV, V
    NEUHAUSEN, S
    RODEN, B
    KHOMSKII, D
    WOHLLEBEN, D
    BOCK, J
    PREISLER, E
    [J]. PHYSICAL REVIEW B, 1993, 48 (06) : 4030 - 4042
  • [2] PARAMAGNETIC MOMENT IN FIELD-COOLED SUPERCONDUCTING PLATES - PARAMAGNETIC MEISSNER EFFECT
    KOSHELEV, AE
    LARKIN, AI
    [J]. PHYSICAL REVIEW B, 1995, 52 (18): : 13559 - 13562
  • [3] MOSHCHALKOV VV, IN PRESS PHYS REV B
  • [4] OBSERVATION OF THE WOHLLEBEN EFFECT IN YBA2CU3O7-DELTA SINGLE-CRYSTALS
    RIEDLING, S
    BRAUCHLE, G
    LUCHT, R
    ROHBERG, K
    VONLOHNEYSEN, H
    CLAUS, H
    ERB, A
    MULLERVOGT, G
    [J]. PHYSICAL REVIEW B, 1994, 49 (18): : 13283 - 13286
  • [5] UNUSUAL PARAMAGNETIC PHENOMENA IN GRANULAR HIGH-TEMPERATURE SUPERCONDUCTORS - A CONSEQUENCE OF D-WAVE PAIRING
    SIGRIST, M
    RICE, TM
    [J]. REVIEWS OF MODERN PHYSICS, 1995, 67 (02) : 503 - 513
  • [6] OBSERVATION OF PARAMAGNETIC MEISSNER EFFECT IN NIOBIUM DISKS
    THOMPSON, DJ
    MINHAJ, MSM
    WENGER, LE
    CHEN, JT
    [J]. PHYSICAL REVIEW LETTERS, 1995, 75 (03) : 529 - 532