Photocarrier injection to YBa2CU3O7-x thin films

被引：0
|
作者：
Muraoka, Y [1 ]
Muramatsu, T [1 ]
Yamauchi, T [1 ]
Yamaura, J [1 ]
Hiroi, Z [1 ]
机构：
[1] Univ Tokyo, ISSP, Chiba 2778581, Japan
来源：
FRONTIERS IN SUPERCONDUCTING MATERIALS-NEW MATERIALS AND APPLICATIONS | 2004年 / 3卷
关键词：
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We have prepared YBa2Cu3O7-x thin films on n-type SrTiO3 substrates doped with Nb, and measured the in-plane resistance under ultraviolet light irradiation. An enhancement of the superconducting critical temperature is observed from 25 K up to 30 K with increasing light irradiance. Out-of-plane voltage measurements under light irradiation indicate hole carrier injection from the substrate to the film.
引用
收藏
页码：173 / 175
页数：3
相关论文
共 50 条
  • [21] Mapping the current distribution in YBa2Cu3O7-x thin films with striations
    Wang, LB
    Price, MB
    Young, JL
    Kwon, C
    Levin, GA
    Haugan, TJ
    Barnes, PN
    PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2005, 419 (3-4): : 79 - 84
  • [22] REVERSIBLE OXIDIZING PROCESS IN GROWING OF THIN YBA2CU3O7-X FILMS
    CHROMIK, S
    HANIC, F
    JERGEL, M
    BENACKA, S
    PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 1991, 128 (02): : K99 - K104
  • [23] Optimisation of thin films of YBa2Cu3O7-x for microwave applications.
    Edwards, JA
    Humphreys, RG
    Chew, NG
    Lander, K
    Barrett, CP
    Hensen, S
    OrbachWerbig, S
    Lenkens, M
    Muller, G
    Porch, A
    Avenhaus, B
    Lancaster, M
    Hedges, SJ
    APPLIED SUPERCONDUCTIVITY 1995, VOLS. 1 AND 2: VOL 1: PLENARY TALKS AND HIGH CURRENT APPLICATIONS; VOL 2: SMALL SCALE APPLICATIONS, 1995, 148 : 1087 - 1090
  • [24] Ion beam modification of YBa2Cu3O7-x superconducting thin films
    Li, Yijie
    Ren, Conxin
    Chen, Jianmin
    Zou, Shichang
    Pan Tao Ti Hsueh Pao/Chinese Journal of Semiconductors, 1991, 12 (10): : 633 - 636
  • [25] Anisotropic flux pinning mechanisms in YBa2Cu3O7-x thin films
    Schalk, R.M.
    Weber, H.W.
    Barber, Z.H.
    Przyslupsky, P.
    Evetts, J.E.
    Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers, 1992, 31 (7 B): : 311 - 320
  • [26] Novel contact structure for ultra thin YBa2Cu3O7-x films
    Inada, H
    Nakamura, T
    Iiyama, M
    PHYSICA C, 1998, 306 (3-4): : 228 - 232
  • [27] REACTIONS OF YBA2CU3O7-X THIN-FILMS ON SILICON SUBSTRATES
    SCHEIB, M
    GOEBEL, H
    HOFMANN, L
    LENGELER, B
    OECHSNER, H
    ZORN, G
    THIN SOLID FILMS, 1989, 174 : 5 - 9
  • [28] MAGNETIC STUDY OF SUPERCONDUCTIVITY IN YBA2CU3O7-X THIN-FILMS
    MCGUIRE, TR
    GUPTA, A
    KOREN, G
    LAIBOWITZ, RB
    DIMOS, D
    PHYSICA C, 1989, 162 : 131 - 132
  • [29] High Jc epitaxial superconducting YBa2Cu3O7-x thin films
    Chen, Lanfeng, 1600, (09):
  • [30] High frequency response of the vortices in YBa2Cu3O7-x thin films
    Xavier, P.
    Buisson, O.
    Richard, J.
    PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 1994, 235-40 : 3229 - 3230
12345