PREPARATION OF MONOLAYERS OF RE AND PT ON METAL SUBSTRATES USING A PULSED METAL PLASMA DEPOSITION SOURCE

被引:13
作者
KIM, C [1 ]
OGLETREE, DF [1 ]
SALMERON, MB [1 ]
GODECHOT, X [1 ]
SOMORJAI, GA [1 ]
BROWN, IG [1 ]
机构
[1] UNIV CALIF BERKELEY,DEPT CHEM,BERKELEY,CA 94720
关键词
D O I
10.1016/0169-4332(92)90126-I
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Platinum and rhenium monolayers and multilayers on Re(0001) and Pt(111) surfaces have been produced in ultrahigh vacuum using a pulsed metal vapor vacuum arc plasma gun technique. This new technique allows controlled deposition of the metals in a high vacuum environment without excessive heating, Auger electron spectroscopy results show that the growth of the metal thin film can be fabricated with the accuracy of one tenth of a monolayer.
引用
收藏
页码:261 / 266
页数:6
相关论文
共 17 条
[1]  
BERGMAN C, 1986, 1985 P ASM C APPL IO
[2]   NEW INSTRUMENTATION AND TECHNIQUES TO MONITOR CHEMICAL SURFACE-REACTIONS ON SINGLE-CRYSTALS OVER A WIDE PRESSURE RANGE (10-8-105 TORR) IN SAME APPARATUS [J].
BLAKELY, DW ;
KOZAK, EI ;
SEXTON, BA ;
SOMORJAI, GA .
JOURNAL OF VACUUM SCIENCE & TECHNOLOGY, 1976, 13 (05) :1091-1096
[3]  
BOXMAN RL, 1985, THIN SOLID FILMS, V139, P41
[4]  
BROWN IG, 1988, J APPL PHYS, V63, P4891
[5]  
Chen F F, 1965, PLASMA DIAGNOSTIC TE, P113
[6]   THE PREPARATION AND CHARACTERIZATION OF RHENIUM MODIFIED PT(111) AND PT(100), AND PLATINUM MODIFIED RE(0001) SINGLE-CRYSTAL SURFACES [J].
GODBEY, DJ ;
SOMORJAI, GA .
SURFACE SCIENCE, 1988, 202 (1-2) :204-226
[7]  
GODECHOT X, 1991, MATER RES SOC SYMP P, V190, P95
[8]  
JOHNSON PC, 1989, PLAT SURF FINISH, V76, P30
[9]  
KLABUNDE KJ, 1975, CHEM TECH, V6, P624
[10]  
LAFFERTY JM, 1980, VACUUM ARCS THEORY A