COVERAGE AND STRUCTURE OF ULTRATHIN PD FILMS ON CU(100)

被引:38
作者
POPE, TD [1 ]
ANDERSON, GW [1 ]
GRIFFITHS, K [1 ]
NORTON, PR [1 ]
GRAHAM, GW [1 ]
机构
[1] FORD MOTOR CO,RES STAFF,DEARBORN,MI 48121
来源
PHYSICAL REVIEW B | 1991年 / 44卷 / 20期
关键词
D O I
10.1103/PhysRevB.44.11518
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The deposition of Pd on Cu(100) at 300 K was studied by low-energy electron diffraction (LEED), Auger-electron spectroscopy, and Rutherford-backscattering spectrometry. A clear maximum in the c(2 X 2) LEED pattern intensity occurred at a Pd coverage of 0.55 +/- 0.05 monolayers (ML), consistent with the surface-alloy model for this system. Breakpoints in the Auger intensity versus deposition-time curves were seen at 0.47 +/- 0.05 and 0.93 +/- 0.11 ML. A p(2 X 2) LEED pattern was observed near 1-ML Pd coverage.
引用
收藏
页码:11518 / 11520
页数:3
相关论文
共 13 条
  • [1] EPITAXY OF METALS ON METALS
    BAUER, E
    [J]. APPLICATIONS OF SURFACE SCIENCE, 1982, 11-2 (JUL): : 479 - 494
  • [2] SURFACE-STRUCTURES OF METALLIC MONOLAYERS ON METAL CRYSTAL-SURFACES
    BIBERIAN, JP
    SOMORJAI, GA
    [J]. JOURNAL OF VACUUM SCIENCE & TECHNOLOGY, 1979, 16 (06): : 2073 - 2085
  • [3] THE INTERACTION OF ULTRATHIN FILMS OF NI AND PD WITH W(110) - AN XPS STUDY
    CAMPBELL, RA
    RODRIGUEZ, JA
    GOODMAN, DW
    [J]. SURFACE SCIENCE, 1990, 240 (1-3) : 71 - 80
  • [4] SURFACE-STRUCTURES OF CU-AU AND CU-PD ALLOYS AS OBSERVED BY LEED
    FUJINAGA, Y
    [J]. SURFACE SCIENCE, 1979, 86 (JUL) : 581 - 586
  • [5] GRAHAM GW, 1986, SURF SCI, V171, pL432, DOI 10.1016/0039-6028(86)90556-X
  • [6] GROWTH OF RH, PD, AND PT FILMS ON CU(100)
    GRAHAM, GW
    SCHMITZ, PJ
    THIEL, PA
    [J]. PHYSICAL REVIEW B, 1990, 41 (06): : 3353 - 3359
  • [7] HANSEN M, 1958, CONSTITUTION BINARY, P612
  • [8] STRUCTURAL AND MAGNETIC-PROPERTIES OF ULTRATHIN NI/FE BILAYERS GROWN EPITAXIALLY ON AG(001)
    HEINRICH, B
    PURCELL, ST
    DUTCHER, JR
    URQUHART, KB
    COCHRAN, JF
    ARROTT, AS
    [J]. PHYSICAL REVIEW B, 1988, 38 (18): : 12879 - 12896
  • [9] STRUCTURAL AND ELECTRONIC-PROPERTIES OF A SURFACE ALLOY OF PD AND CU ON CU(001)
    LU, SH
    WANG, ZQ
    WU, SC
    LOK, CKC
    QUINN, J
    LI, YS
    TIAN, D
    JONA, F
    [J]. PHYSICAL REVIEW B, 1988, 37 (08): : 4296 - 4298
  • [10] TEMPERATURE-DEPENDENT PEAKS IN SECONDARY-ELECTRON EMISSION-SPECTRA
    MCDONNEL.L
    POWELL, BD
    WOODRUFF, DP
    [J]. SURFACE SCIENCE, 1973, 40 (03) : 669 - 682