jsp.display-item.identifier=請使用永久網址來引用或連結此文件:
https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/76879
|
| 题名: | Application of Block Diagonal Technique to a Hamiltonian Matrix in Performing Spin-Splitting Calculations for GaN Wurtzite Materials |
| 作者: | Chen, Chun-Nan;Chang, Sheng-Hsiung;Su, Wei-Long;Wang, Wan-Tsang;Kao, Hsiu-Fen;Jen Jen-Yi;Li, Yiming |
| 贡献者: | 淡江大學物理學系 |
| 关键词: | Spin splitting;Inversion asymmetry;GaN;Dresselhaus;Wurtzite |
| 日期: | 2012-02 |
| 上传时间: | 2012-05-22 10:11:04 (UTC+8) |
| 出版者: | Seoul: The Korean Physical Society |
| 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. |
| 關聯: | Journal of the Korean Physical Society 60(3), pp.403-409 |
| DOI: | 10.3938/jkps.60.403 |
| 显示于类别: | [物理學系暨研究所] 期刊論文
|
文件中的档案:
| 档案 |
描述 |
大小 | 格式 | 浏览次数 |
|---|
| Korea.pdf | | 175Kb | Adobe PDF | 377 | 检视/开启 |
|
在機構典藏中所有的数据项都受到原著作权保护.
|