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題名: | Vegard’s Law Deviation in Band Gap and Bowing Parameter of AlxIn1-Xn |
作者: | Liou, B. T.;Yen, S. H.;Kuo, Yen-Kuang |
貢獻者: | 物理學系 |
日期: | 2005-08
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上傳時間: | 2012-07-19T01:47:18Z
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出版者: | SpringerLink |
摘要: | Numerical simulation based on first-principle calculations is applied to study the wurtzite AlxIn1−xN. Simulation results suggest that the Vegard’s law deviation parameter is 0.063 ± 0.014 A° for the a lattice constant, and −0.160 ± 0.015 A° for the c lattice constant. The band gap bowing parameter is 3.668 ± 0.147 eV with the lattice constants by means of the minimized equilibrium energy, and 3.457 ± 0.152 eV with the lattice constants derived from Vegard’s law. |
關聯: | Applied Physics A: Materials Science & Processing, 81(3): 651-655 |
顯示於類別: | [物理學系] 期刊論文
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