期刊論文
學年 | 100 |
---|---|
學期 | 2 |
出版(發表)日期 | 2012-02-01 |
作品名稱 | Application of Block Diagonal Technique to a Hamiltonian Matrix in Performing Spin-Splitting Calculations for GaN Wurtzite Materials |
作品名稱(其他語言) | |
著者 | Chen, Chun-Nan; Chang, Sheng-Hsiung; Su, Wei-Long; Wang, Wan-Tsang; Kao, Hsiu-Fen; Jen Jen-Yi; Li, Yiming |
單位 | 淡江大學物理學系 |
出版者 | Seoul: The Korean Physical Society |
著錄名稱、卷期、頁數 | Journal of the Korean Physical Society 60(3), pp.403-409 |
摘要 | The bulk inversion asymmetry (Dresselhaus) terms (i.e., B 2, B 1, and B′1 terms) of wurtzite materials are determined. The 2 × 2 conduction band, 2 × 2 heavy-hole band, 2 × 2 light-hole band, and 2 × 2 crystal-field split-off hole band matrices of wurtzite semiconductors are developed and decoupled by using a block diagonal technique. Importantly, those 2 × 2 block diagonal matrices incorporate not only the interband coupling effect but also the bulk inversion asymmetry effect. Analytical expressions for the conduction and the valence band spin-splitting parameters and energies of GaN wurtzite materials are formulated by solving the block diagonal matrices. The presence of these terms is shown to include the spin-splitting phenomenon. |
關鍵字 | Spin splitting; Inversion asymmetry; GaN; Dresselhaus; Wurtzite |
語言 | en |
ISSN | 0374-4884; 1976-8524 |
期刊性質 | 國外 |
收錄於 | SCI |
產學合作 | |
通訊作者 | |
審稿制度 | |
國別 | KOR |
公開徵稿 | |
出版型式 | 紙本 |
相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/76879 ) |