GROWTH OF AU ON CU(001) STUDIED BY FULL HEMISPHERICAL PHOTOELECTRON DIFFRACTION

被引：21
作者：
NAUMOVIC, D
OSTERWALDER, J
STUCK, A
AEBI, P
SCHLAPBACH, L
机构：
[1] Institut de Physique, Université de Fribourg
来源：
SURFACE SCIENCE | 1993年 / 287卷
关键词：
D O I：
10.1016/0039-6028(93)91106-Y
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：
Ultrathin Au films of 1 to 10 monolayers (ML) have been deposited in situ on Cu(001) at room temperature. Their structure has been investigated by X-ray photoelectron diffraction (XPD), presented as full solid angle intensity maps of the Au 4d5/2 peak, and by low energy electron diffraction. The XPD patterns change from fourfold fcc (001) at low coverage to threefold fcc (111) at high coverage. The goal of this work is to reveal the different steps of such a drastic structure transformation.
引用
收藏
页码：950 / 954
页数：5
相关论文
共 23 条
[1]   GROWTH OF PT/CU(111) CHARACTERIZED BY AUGER-ELECTRON SPECTROSCOPY, CORE LEVEL PHOTOEMISSION AND X-RAY PHOTOELECTRON DIFFRACTION [J].
BELKHOU, R ;
BARRETT, NT ;
GUILLOT, C ;
BARBIER, A ;
EUGENE, J ;
CARRIERE, B ;
NAUMOVIC, D ;
OSTERWALDER, J .
APPLIED SURFACE SCIENCE, 1993, 65-6 :63-70
[2]   EPITAXIAL FILM CRYSTALLOGRAPHY BY HIGH-ENERGY AUGER AND X-RAY PHOTOELECTRON DIFFRACTION [J].
CHAMBERS, SA .
ADVANCES IN PHYSICS, 1991, 40 (04) :357-415
[3]   NUCLEATION AND GROWTH OF ULTRATHIN FE AND AU FILMS ON CU(100) STUDIED BY SCANNING TUNNELING MICROSCOPY [J].
CHAMBLISS, DD ;
WILSON, RJ ;
CHIANG, S .
JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A, 1992, 10 (04) :1993-1998
[4]   SURFACE ALLOY FORMATION STUDIED BY SCANNING TUNNELING MICROSCOPY - CU(100) + AU-C(2 X-2) [J].
CHAMBLISS, DD ;
CHIANG, S .
SURFACE SCIENCE, 1992, 264 (1-2) :L187-L192
[5]   X-RAY PHOTOELECTRON AND AUGER-ELECTRON FORWARD SCATTERING - A NEW TOOL FOR SURFACE CRYSTALLOGRAPHY [J].
EGELHOFF, WF .
CRITICAL REVIEWS IN SOLID STATE AND MATERIALS SCIENCES, 1990, 16 (03) :213-235
[6]  
Fadley C.S., 1990, ADV SURFACE SCI
[7]  
FISCHER A, 1993, IN PRESS PHYS REV LE
[8]   ORDERED SURFACE PHASES OF AU ON CU [J].
FOILES, SM .
SURFACE SCIENCE, 1987, 191 (03) :329-338
[9]   AN INVESTIGATION OF CU(100)-C(2X2)AU - LEED, AES, ISS, ARUPS AND XPS RESULTS [J].
GRAHAM, GW .
SURFACE SCIENCE, 1987, 184 (1-2) :137-162
[10]   DIFFRACTIVE AND SPECTROSCOPIC OBSERVATION OF THE REVERSIBLE FORMATION OF A SURFACE ALLOY [J].
HANSEN, JC ;
WAGNER, MK ;
TOBIN, JG .
SOLID STATE COMMUNICATIONS, 1989, 72 (04) :319-324
123