中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Site preference of Ru in NiAl and valence band structure of NiAl containing Ru: First-principles study and photoelectron spectrum

文献类型:期刊论文

作者H. Wei ; J. J. Liang ; B. Z. Sun ; Q. Zheng ; X. F. Sun ; P. Peng ; M. S. Dargusch ; X. Yao
刊名Philosophical Magazine Letters
出版日期2010
卷号90期号:4页码:225-232
ISSN号0950-0839
关键词NiAl-Ru alloys valence band structure Auger electron spectroscopy (AES) auger parameter ab-initio alloys magnetism additions system energy atoms cr re
中文摘要The site preference of Ru in NiAl was studied using first-principles calculations. The calculation of formation energies indicated that the site preference of Ru was on the Ni sites. The valence band (VB) structures of the NiAl alloys were investigated by photoelectron spectroscopy. The VB spectra of the NiAl-Ru alloy was shifted away from the Fermi level so that the Ni d-band centroid moved to a higher energy by 7.77 eV as Ru was added. Such a shift revealed that the Ni-Ru interactions gave a significant contribution to the VB structure of the NiAl-Ru alloy.
原文出处://WOS:000276170000001
公开日期2012-04-13
源URL[http://210.72.142.130/handle/321006/31571]  
专题金属研究所_中国科学院金属研究所
推荐引用方式
GB/T 7714
H. Wei,J. J. Liang,B. Z. Sun,et al. Site preference of Ru in NiAl and valence band structure of NiAl containing Ru: First-principles study and photoelectron spectrum[J]. Philosophical Magazine Letters,2010,90(4):225-232.
APA H. Wei.,J. J. Liang.,B. Z. Sun.,Q. Zheng.,X. F. Sun.,...&X. Yao.(2010).Site preference of Ru in NiAl and valence band structure of NiAl containing Ru: First-principles study and photoelectron spectrum.Philosophical Magazine Letters,90(4),225-232.
MLA H. Wei,et al."Site preference of Ru in NiAl and valence band structure of NiAl containing Ru: First-principles study and photoelectron spectrum".Philosophical Magazine Letters 90.4(2010):225-232.

入库方式: OAI收割

来源:金属研究所

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