https://scholars.lib.ntu.edu.tw/handle/123456789/391957
標題: | X-ray photoelectron spectroscopic investigation on Fe geometrical sites of iron nitride thin films | 作者: | Lin, Y. C. Hong, J. Y. Yen, C. N. Tong, S. Y. Tung, M. J. Shiu, H. W. Chen, C. H. MINN-TSONG LIN |
公開日期: | 2015 | 卷: | 54 | 起(迄)頁: | 4 | 來源出版物: | Japanese Journal of Applied Physics | 摘要: | A partially ordered Fe16N2 thin film, which exhibits a higher saturation magnetization than a bcc-Fe thin film, was grown on a Au(001) texture on a GaAs(001) substrate for studies of crystalline structure, electronic structure, and magnetic properties. Fe 2p3/2 and 2p1/2 X-ray photoelectron spectroscopies (XPS) reveal the electronic hybridization between the Fe atoms and the adjacent N atoms, whereas a multipeak analysis suggests the charge-transfer-induced electronic rearrangement of electronic configuration in Fe(8h) and Fe(4e) geometrical sites. These results are consistent with the previous model and help explain the saturation magnetization enhancement in the α-FeN system. © 2015 The Japan Society of Applied Physics. |
URI: | http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000352792200046&KeyUID=WOS:000352792200046 http://scholars.lib.ntu.edu.tw/handle/123456789/391957 |
ISSN: | 00214922 | DOI: | 10.7567/jjap.54.033002 | SDG/關鍵字: | Charge transfer; Crystal structure; Electronic structure; Gallium arsenide; III-V semiconductors; Iron metallography; Nitrogen compounds; Photoelectrons; Photons; Saturation magnetization; Substrates; Textures; Thin films; X rays; Crystalline structure; Electronic configuration; Electronic hybridization; Fe thin films; Fe-n systems; Iron nitride thin films; Spectroscopic investigations; X-ray photoelectrons; Iron compounds |
顯示於: | 物理學系 |
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