English  |  正體中文  |  简体中文  |  Items with full text/Total items : 6498/11670
Visitors : 25702326      Online Users : 85
RC Version 3.2 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Adv. Search

Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/12437

Title: Band-Gap Bowing Parameter of the AlxIn1-xN Derived from Theoretical Simulation
Authors: Kuo, Yen-Kuang;Lin, Wen-Wei
Contributors: 物理學系
Keywords: AlInN;Band-gap energy;Band-gap bowing parameter;Numerical study
Date: 2002-09
Issue Date: 2012-07-19T01:46:29Z
Publisher: The Japan Society ofApplied Physics
Abstract: The band-gap energy and band-gap bowing parameter of the wurtzite AlInN alloys are investigated numerically with the CASTEP simulation program. The simulation results suggest that the unstrained band-gap bowing parameter of the wurtzite AlInN alloys is b=3.326 ±0.072 eV. The simulation results also show that the width of the AlxIn1-xN top valence band at the Γ point has a maximum value of about 6.57 eV when the aluminum composition is near 0.53. A summary of the band-gap energies, the width of the top valence band at the Γ point, and the band-gap energy versus lattice constant relationship of the ternary InxGa1-xN alloys, AlxGa1-xN alloys, and AlxIn1-xN alloys is also provided.
Relation: Japanese Journal of Applied Physics, 41(9): 5557-5558
Appears in Collections:[物理學系] 期刊論文

Files in This Item:

File SizeFormat

All items in NCUEIR are protected by copyright, with all rights reserved.


DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback