First-principles study on the electronic structure and phase transition of α-, β- and γ-Si<sub>3</sub>N<sub>4</sub>
Acta Physica Sinica
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Acta Phys. Sin  2012, Vol. 61 Issue (19): 197102     doi:10.7498/aps.61.197102
CONDENSED MATTER: ELECTRONIC STRUCTURE, ELECTRICAL, MAGNETIC, AND OPTICAL PROPERTIES Current Issue| Archive| Adv Search  |   
First-principles study on the electronic structure and phase transition of α-, β- and γ-Si3N4
Yu Ben-Hai, Chen Dong
College of Physics and Electronic Engineering, Xinyang Normal University, Xinyang 464000, China
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