Electronic structure and optical properties of Sn2xGa 2(1-x)O3 compounds

Jinliang Yan; Yijun Zhang

doi:10.1007/s11433-010-4231-7

Electronic structure and optical properties of Sn_2xGa _2(1-x)O₃ compounds

Jinliang Yan
, Yijun Zhang

Ludong University

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

Band structure, density of states, electron density difference, and optical properties of intrinsic β-Ga₂O₃ and Sn _2xGa_2(1-x)O₃ (x=3.125%-6.25%) compounds are studied using first-principle calculations based on the density functional theory. The anisotropic optical properties are investigated by means of the complex dielectric function, which are explained by the selection rule of band-to-band transitions. All the calculation results indicate that the conductivity of Sn_2xGa_2(1-x)O₃ is super to β-Ga₂O₃, and the calculated results consist with experiments that have been reported.

Original language	English
Pages (from-to)	459-464
Number of pages	6
Journal	Science China: Physics, Mechanics and Astronomy
Volume	54
Issue number	3
DOIs	https://doi.org/10.1007/s11433-010-4231-7
State	Published - Mar 2011
Externally published	Yes

Keywords

Electronic structure
Optical properties
SnGaO compounds
β-GaO

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10.1007/s11433-010-4231-7

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title = "Electronic structure and optical properties of Sn2xGa 2(1-x)O3 compounds",

abstract = "Band structure, density of states, electron density difference, and optical properties of intrinsic β-Ga2O3 and Sn 2xGa2(1-x)O3 (x=3.125\%-6.25\%) compounds are studied using first-principle calculations based on the density functional theory. The anisotropic optical properties are investigated by means of the complex dielectric function, which are explained by the selection rule of band-to-band transitions. All the calculation results indicate that the conductivity of Sn2xGa2(1-x)O3 is super to β-Ga2O3, and the calculated results consist with experiments that have been reported.",

keywords = "Electronic structure, Optical properties, SnGaO compounds, β-GaO",

author = "Jinliang Yan and Yijun Zhang",

year = "2011",

month = mar,

doi = "10.1007/s11433-010-4231-7",

language = "英语",

volume = "54",

pages = "459--464",

journal = "Science China: Physics, Mechanics and Astronomy",

issn = "1674-7348",

publisher = "Science China Press ",

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TY - JOUR

T1 - Electronic structure and optical properties of Sn2xGa 2(1-x)O3 compounds

AU - Yan, Jinliang

AU - Zhang, Yijun

PY - 2011/3

Y1 - 2011/3

N2 - Band structure, density of states, electron density difference, and optical properties of intrinsic β-Ga2O3 and Sn 2xGa2(1-x)O3 (x=3.125%-6.25%) compounds are studied using first-principle calculations based on the density functional theory. The anisotropic optical properties are investigated by means of the complex dielectric function, which are explained by the selection rule of band-to-band transitions. All the calculation results indicate that the conductivity of Sn2xGa2(1-x)O3 is super to β-Ga2O3, and the calculated results consist with experiments that have been reported.

AB - Band structure, density of states, electron density difference, and optical properties of intrinsic β-Ga2O3 and Sn 2xGa2(1-x)O3 (x=3.125%-6.25%) compounds are studied using first-principle calculations based on the density functional theory. The anisotropic optical properties are investigated by means of the complex dielectric function, which are explained by the selection rule of band-to-band transitions. All the calculation results indicate that the conductivity of Sn2xGa2(1-x)O3 is super to β-Ga2O3, and the calculated results consist with experiments that have been reported.

KW - Electronic structure

KW - Optical properties

KW - SnGaO compounds

KW - β-GaO

UR - https://www.scopus.com/pages/publications/79956161763

U2 - 10.1007/s11433-010-4231-7

DO - 10.1007/s11433-010-4231-7

M3 - 文章

AN - SCOPUS:79956161763

SN - 1674-7348

VL - 54

SP - 459

EP - 464

JO - Science China: Physics, Mechanics and Astronomy

JF - Science China: Physics, Mechanics and Astronomy

IS - 3

ER -

Electronic structure and optical properties of Sn_2xGa _2(1-x)O₃ compounds

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Keywords

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