INFLUENCE OF SUBSTRATE-TEMPERATURE ON THE ORIENTATION OF YBA2CU3O7 FILMS

被引：25
作者：
SHI, W
SHI, J
SUN, J
YAO, W
QI, Z
机构：
[1] Institute of Solid State Physics, Academia Sinica
来源：
APPLIED PHYSICS LETTERS | 1990年 / 57卷 / 08期
关键词：
D O I：
10.1063/1.104261
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The structural characteristics of YBa2Cu3O 7 (YBCO) thin films were investigated by x-ray diffractometry. Films with good preferred orientation (001) and high Tc0 (86-90 K) can be prepared in situ using the dc magnetron sputtering method. For the films prepared on the ZrO2 (stabilized with Y2O3) substrate at a substrate temperature (Ts) less than 700°C, there are different orientations and the degree of random orientation will decrease with increasing Ts. YBCO films with (001) can be obtained on ZrO 2 with different crystal planes, such as (100), (110), and (111) at suitable temperature (760-850°C). From the results it could be concluded that the YBCO film growth with c-axis orientation mainly depends on the substrate temperature Ts.
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页码：822 / 824
页数：3
相关论文
共 10 条
[1]   MICROSTRUCTURES OF YBA2CU3O7-X SUPERCONDUCTING THIN-FILMS GROWN ON A SRTIO3(100) SUBSTRATE [J].
CHEN, CH ;
KWO, J ;
HONG, M .
APPLIED PHYSICS LETTERS, 1988, 52 (10) :841-843
[2]  
LATHROP DK, 1987, APPL PHYS LETT, V51, P1462
[3]   INSITU PREPARATION OF Y-BA-CU-O SUPERCONDUCTING THIN-FILMS BY MAGNETRON SPUTTERING [J].
LI, HC ;
LINKER, G ;
RATZEL, F ;
SMITHEY, R ;
GEERK, J .
APPLIED PHYSICS LETTERS, 1988, 52 (13) :1098-1100
[4]  
MAYER O, 1988, PHYS REV B, V37, P9757
[5]   CRITICAL CURRENT DENSITIES AND TRANSPORT IN SUPERCONDUCTING YBA2CU3O7-DELTA FILMS MADE BY ELECTRON-BEAM COEVAPORATION [J].
OH, B ;
NAITO, M ;
ARNASON, S ;
ROSENTHAL, P ;
BARTON, R ;
BEASLEY, MR ;
GEBALLE, TH ;
HAMMOND, RH ;
KAPITULNIK, A .
APPLIED PHYSICS LETTERS, 1987, 51 (11) :852-854
[6]   PREPARATION OF YBACUO FILMS BY DC MAGNETRON SPUTTERING [J].
SHI, W ;
SUN, J ;
LIU, L ;
QI, Z .
SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 1989, 1 (06) :312-315
[7]  
Shi W., 1988, Modern Physics Letters B, V1, P369, DOI 10.1142/S0217984988001417
[8]   BI-SR-CA-CU-OXIDE SUPERCONDUCTING THIN-FILMS DEPOSITED BY DC MAGNETRON SPUTTERING [J].
SULLIVAN, BT ;
OSBORNE, NR ;
HARDY, WN ;
CAROLAN, JF ;
YANG, BX ;
MICHAEL, PJ ;
PARSONS, RR .
APPLIED PHYSICS LETTERS, 1988, 52 (23) :1992-1994
[9]   CROSS-SECTIONAL TEM OBSERVATION OF BA2YCU3O7-X FILM ON SRTIO3 [J].
TOMITA, M ;
HAYASHI, T ;
TAKAOKA, H ;
ISHII, Y ;
ENOMOTO, Y ;
MURAKAMI, T .
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1988, 27 (04) :L636-L638
[10]   EPITAXIAL ORDERING OF OXIDE SUPERCONDUCTOR THIN-FILMS ON (100) SRTIO3 PREPARED BY PULSED LASER EVAPORATION [J].
WU, XD ;
DIJKKAMP, D ;
OGALE, SB ;
INAM, A ;
CHASE, EW ;
MICELI, PF ;
CHANG, CC ;
TARASCON, JM ;
VENKATESAN, T .
APPLIED PHYSICS LETTERS, 1987, 51 (11) :861-863
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