First principles study of electronic and optical properties of InAs

• Autorzy: Zhenbao Feng , Haiquan Hu , Shouxin Cui , Wenjun Wang , Canyun Lu
• Języki publikacji: EN

Abstrakty

EN

The electronic and optical properties of InAs in core-level spectra are calculated using the full-potential linearized augmented plane wave plus local orbitials (FP-LAPW +lo) method. The real and imaginary parts of the dielectric function ε(ω), the optical absorption coefficient I(ω), the reflectivity R(ω), the refractive index n(ω), and the extinction coefficient k(ω)are calculated. All these values are in good agreement with the experimental data. The effect of spin-orbit coupling on optical properties is also investigated and found to be quite small.

Słowa kluczowe

EN

FP-LAPW+lo; electronic structure; optical properties

• Czasopismo: Open Physics
• Rocznik: 2009
• Tom: 7
• Numer: 4
• Strony: 786-790

Daty

wydano

2009-12-01

online

2009-07-21

Twórcy

autor

Zhenbao Feng

• School of Physics Science & Information Technology, Liaocheng University, Liaocheng, Shandong, 252059, P. R. China

autor

Haiquan Hu

• School of Physics Science & Information Technology, Liaocheng University, Liaocheng, Shandong, 252059, P. R. China,

autor

Shouxin Cui

• School of Physics Science & Information Technology, Liaocheng University, Liaocheng, Shandong, 252059, P. R. China

autor

Wenjun Wang

• School of Physics Science & Information Technology, Liaocheng University, Liaocheng, Shandong, 252059, P. R. China

autor

Canyun Lu

• School of Physics Science & Information Technology, Liaocheng University, Liaocheng, Shandong, 252059, P. R. China

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Identyfikatory

DOI

10.2478/s11534-009-0045-5