研究生: |
林奕成 Yi-Cheng Lin |
---|---|
論文名稱: |
鈷及鐵薄膜於鎢(111)表面上的結構與磁性 Structure and Magnetism of Co and Fe Films on W(111) Surface |
指導教授: |
林文欽
Lin, Wen-Chin |
學位類別: |
碩士 Master |
系所名稱: |
物理學系 Department of Physics |
論文出版年: | 2011 |
畢業學年度: | 99 |
語文別: | 英文 |
論文頁數: | 52 |
中文關鍵詞: | 鈷 、鐵 、鎢 、結構 、磁性 |
英文關鍵詞: | Co, Fe, W, Structure, Magnetism |
論文種類: | 學術論文 |
相關次數: | 點閱:134 下載:13 |
分享至: |
查詢本校圖書館目錄 查詢臺灣博碩士論文知識加值系統 勘誤回報 |
在本篇報告中我們於100K的溫度將鈷或鐵蒸鍍在鎢(111)的表面並升溫至室溫後,藉著低能量電子繞射以及磁光柯爾效應探討其結構與磁性,此外我們將呈現樣品熱處理過程中所觀察到的特殊磁現象。
Co and Fe films grown on W(111) were studied. After low temperature (100K) deposition with post-annealing at 300K, the crystalline structure, morphology, and magnetic behavior were measured by low energy electron diffraction (LEED), and magneto optical Kerr effect (MOKE). The special annealing effect on the magnetic behavior is also discussed.
1. K. L. Man, R. Zdyb, S. F. Huang, T. C. Leung, C. T. Chan, E. Bauer, and M. S. Altman Phys. Rev. B 67, 184402 (2003)
2. T.E. Madey, C.-H. Nien et al, Surf. Sci. 438(1999), 191
3. C.-H. Nien and T.E. Madey, Surf. Sci. 380(1997), L527
4. K. W. Cheng, C. Yu, L. K. Lin, Y. D. Yao, Y. Liou, J. H. Huang, and S. F. Lee, APPLIED PHYSICS LETTERS 96, 093110 (2010)
5. Y. K. Kato, R. C. Myers, A. C. Gossard, D. D. Awschalom, SCIENCE, (2004), VOL 306
6. I. M. Miron, G.Gaudin, S. Auffret, NATURE MATERIALS, VOL 9, (2010)
7. K. Sato, Japn. J. Appl. Phys. 20, 2403 (1981)
8. http://cst-www.nrl.navy.mil/lattice/struk/a3.html