EFFECTS OF SUBSTRATE-TEMPERATURE ON COPPER DISTRIBUTION, RESISTIVITY, AND MICROSTRUCTURE IN MAGNETRON-SPUTTERED AL-CU FILMS

被引:11
作者
AHN, KY [1 ]
LIN, T [1 ]
MADAKSON, PB [1 ]
HOFFMAN, V [1 ]
机构
[1] VARIAN ASSOCIATES,PALO ALTO,CA 94303
关键词
ELECTRIC CONDUCTIVITY - METALLOGRAPHY - Microstructure - SPUTTERING;
D O I
10.1016/0040-6090(87)90201-X
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The purpose of our study was to understand the effects of substrate temperature on the copper distribution, electrical resistivity and microstructure of Al-Cu films deposited in a commercial production system equipped with a high rate sputtering source (Al-4%Cu, by weight) and temperature controlling capability.
引用
收藏
页码:409 / 419
页数:11
相关论文
共 12 条
[1]   PHASE SEGREGATION OF CU IN AL-CU THIN-FILMS [J].
BURKSTRAND, JM ;
HOVLAND, CT .
JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS, 1983, 1 (02) :449-451
[2]   COPPER DISTRIBUTION IN SPUTTERED AL-CU FILMS [J].
DENISON, DR ;
HARTSOUGH, LD .
JOURNAL OF VACUUM SCIENCE & TECHNOLOGY, 1980, 17 (06) :1326-1331
[3]   PLANARIZATION OF ALUMINUM-ALLOY FILM DURING HIGH-RATE SPUTTERING [J].
HOFFMAN, V ;
GRISWOLD, J ;
MINTZ, D ;
HARRA, D .
THIN SOLID FILMS, 1987, 153 :369-377
[4]   PLANAR DEPOSITION OF ALUMINUM BY RF-DC SPUTTERING WITH RF BIAS [J].
HOMMA, Y ;
TSUNEKAWA, S .
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1985, 132 (06) :1466-1472
[5]  
HU CK, 1987, MATER RES SOC S P, V76, P191
[6]  
KAMOSHIDA K, 1986, 1986 INT EL DEV M LO, P70
[7]   RELATIONSHIP BETWEEN SUBSTRATE BIAS AND MICROSTRUCTURE IN MAGNETRON-SPUTTERED AL-CU FILMS [J].
LIN, T ;
AHN, KY ;
HARPER, JME ;
MADAKSON, PB ;
FRYER, PM .
THIN SOLID FILMS, 1987, 154 (1-2) :81-89
[8]   INFLUENCES OF DC BIAS ON ALUMINUM FILMS PREPARED WITH A HIGH-RATE MAGNETRON SPUTTERING CATHODE [J].
PARK, YH ;
ZOLD, FT ;
SMITH, JF .
THIN SOLID FILMS, 1985, 129 (3-4) :309-314
[9]  
PORTER DA, 1981, PHASE TRANSFORMATION, P301
[10]   SIGNIFICANT IMPROVEMENT IN STEP COVERAGE USING BIAS SPUTTERED ALUMINUM [J].
SKELLY, DW ;
GRUENKE, LA .
JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS, 1986, 4 (03) :457-460