GROWTH OF YBA2CU3O7 THIN-FILMS ON MGO - THE EFFECT OF SUBSTRATE PREPARATION

被引：170
|
作者：
MOECKLY, BH
RUSSEK, SE
LATHROP, DK
BUHRMAN, RA
LI, J
MAYER, JW
机构：
[1] Cornell University, Ithaca
来源：
APPLIED PHYSICS LETTERS | 1990年 / 57卷 / 16期
关键词：
D O I：
10.1063/1.104137
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We discuss the results of a study of the effect of substrate preparation on the microstructure and superconductive properties of YBa2Cu 3O7 thin films formed by laser ablation on (001) MgO substrates. Thermal annealing of the substrates is found to be highly effective in producing at fairly low growth temperatures (670 °C), epitaxial, c-axis normal films with good superconductive properties. Alternative surface treatments result in the formation of large angle tilt boundaries and inferior superconductive properties.
引用
收藏
页码：1687 / 1689
页数：3
相关论文
共 50 条
  • [1] GROWTH AND PROPERTIES OF YBA2CU3O7 THIN-FILMS ON VICINAL AND POLYCRYSTALLINE MGO SUBSTRATES
    MOECKLY, BH
    RUSSEK, SE
    LATHROP, DK
    BUHRMAN, RA
    NORTON, MG
    CARTER, CB
    APPLIED PHYSICS LETTERS, 1990, 57 (27) : 2951 - 2953
  • [2] GRAPHOEPITAXY OF YBA2CU3O7 THIN-FILMS
    DOZIER, WD
    PLATT, CE
    APPLIED PHYSICS LETTERS, 1993, 62 (17) : 2048 - 2050
  • [3] THE EFFECT OF TEMPERATURE CYCLING ON THIN-FILMS OF YBA2CU3O7
    MOGROCAMPERO, A
    TURNER, LG
    BOGORAD, A
    HERSCHITZ, R
    SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 1990, 3 (11): : 537 - 539
  • [4] ORIENTATION CONTROL OF YBA2CU3O7 THIN-FILMS ON MGO FOR EPITAXIAL JUNCTIONS
    CHEW, NG
    GOODYEAR, SW
    HUMPHREYS, RG
    SATCHELL, JS
    EDWARDS, JA
    KEENE, MN
    APPLIED PHYSICS LETTERS, 1992, 60 (12) : 1516 - 1518
  • [5] OPTIMIZATION OF YBA2CU3O7 THIN-FILMS FOR MULTILAYERS
    HUMPHREYS, RG
    CHEW, NG
    SATCHELL, JS
    GOODYEAR, SW
    EDWARDS, JA
    BLENKINSOP, SE
    IEEE TRANSACTIONS ON MAGNETICS, 1991, 27 (02) : 1357 - 1360
  • [6] HIGH JC THIN-FILMS OF YBA2CU3O7
    HUMPHREYS, RG
    SATCHELL, JS
    CHEW, NG
    EDWARDS, JA
    CULLIS, AG
    DOSSER, OD
    JOURNAL OF THE LESS-COMMON METALS, 1989, 151 (1-2): : 271 - 275
  • [7] OPTIMIZATION OF YBA2CU3O7 THIN-FILMS FOR MULTILAYERS
    EDWARDS, JA
    CHEW, NG
    GOODYEAR, SW
    SATCHELL, JS
    BLENKINSOP, SE
    HUMPHREYS, RG
    JOURNAL OF THE LESS-COMMON METALS, 1990, 164 : 414 - 421
  • [8] THERMOPOWER IN EPITAXIAL YBA2CU3O7 THIN-FILMS
    MA, H
    XIONG, GC
    WANG, L
    WANG, SZ
    ZHANG, H
    TONG, LT
    LIANG, SC
    YAN, SS
    PHYSICAL REVIEW B, 1989, 40 (13): : 9374 - 9377
  • [9] MICROSCOPIC ANALYSIS OF THE TRANSMITTANCE OF YBA2CU3O7 THIN-FILMS
    MAZIN, II
    RASHKEEV, SN
    PHYSICS LETTERS A, 1990, 150 (01) : 43 - 46
  • [10] ELECTRICAL-PROPERTIES OF YBA2CU3O7 THIN-FILMS
    SATCHELL, JS
    HUMPHREYS, RG
    SIDHU, P
    CHEW, NG
    GOODYEAR, SW
    EDWARDS, JA
    PHYSICA C, 1989, 162 : 625 - 626
12345