Adsorbed hydrogen on Ni(111) surface studied by slow positron beam

被引：2
|
作者：
Hirota, K. [1 ]
Osawa, M. [1 ]
Suzuki, H. [1 ]
Oishi, Y. [1 ]
Kanazawa, I. [1 ]
Fukutani, K. [2 ]
Nozawa, K.
Komori, F. [3 ]
机构：
[1] Tokyo Gakugei Univ, Dept Phys, 4-1-1 Nukuikitamachi, Koganei, Tokyo 1840051, Japan
[2] Univ Tokyo, Inst Ind Sci, Meguro Ku, Tokyo 1538505, Japan
[3] Univ Tokyo, Inst Solid State Phys, Chiba 2778581, Japan
来源：
PHYSICA STATUS SOLIDI C - CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 4, NO 10 | 2007年 / 4卷 / 10期
关键词：
D O I：
10.1002/pssc.200675862
中图分类号：
O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号：
070203 ; 070304 ; 081704 ; 1406 ;
摘要：
Reemitted slow positrons from clean Ni (111) surface and hydrogen-adsorbed Ni (111) one have been measured. We have estimated experimentally the positron work functions, -0.60+/-0.05 and -0.82+/-0.07 eV of clean Ni (111) surface and the hydrogen-adsorbed Ni (I 11) surface, respectively. (C) 2007 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：3935 / +
页数：2
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