Nucleation and growth study of copper thin films on different substrates and wetting layers by metal-organic chemical vapour deposition

被引:3
作者
Dutta, A
Goswami, J
Shivashankar, SA
机构
[1] Materials Research Centre, Indian Institute of Science, Bangalore
关键词
chemical vapour deposition; copper thin film; surface morphology;
D O I
10.1007/BF02745282
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Chemical vapour deposition of copper thin films on different diffusion barrier/adhesion promoter layers have been studied. Copper thin films were grown in low pressure CVD reactor, using Cu(dpm)(2) as precursor and argon as carrier gas. Growth rates, film adhesion to the substrate, and surface morphology were studied in detail.
引用
收藏
页码:901 / 910
页数:10
相关论文
共 9 条
[1]   THERMAL ANNEALING OF BURIED AL BARRIER LAYERS TO PASSIVATE THE SURFACE OF COPPER-FILMS [J].
DING, PJ ;
WANG, W ;
LANFORD, WA ;
HYMES, S ;
MURARKA, SP .
APPLIED PHYSICS LETTERS, 1994, 65 (14) :1778-1780
[2]  
GOSWAMI J, 1994, MATER RES SOC SYMP P, V337, P691, DOI 10.1557/PROC-337-691
[3]   CHEMICAL-VAPOR-DEPOSITION OF COPPER FOR MULTILEVEL METALLIZATION [J].
KALOYEROS, AE ;
FURY, MA .
MRS BULLETIN, 1993, 18 (06) :22-29
[4]   ADVANCED MULTILAYER METALLIZATION SCHEMES WITH COPPER AS INTERCONNECTION METAL [J].
MURARKA, SP ;
GUTMANN, RJ ;
KALOYEROS, AE ;
LANFORD, WA .
THIN SOLID FILMS, 1993, 236 (1-2) :257-266
[5]  
OHMI T, 1992, SOLID STATE TECHNOL, V35, P47
[6]  
SCHUMDIAMAND Y, 1993, J ELECTROCHEM SOC, V140, P2427
[7]  
Sze S. M., 1985, SEMICONDUCTOR DEVICE
[8]  
WEBER ER, 1988, PROPERTIES SILICON, P420
[9]   EFFECT OF ATOMIC SUBSTRATE SURFACE MOBILITY ON THE NUCLEATION AND ISLAND GROWTH OF THIN-FILMS [J].
XU, S ;
LU, GQ .
JOURNAL OF MATERIALS SCIENCE LETTERS, 1994, 13 (22) :1629-1631