Optical properties and electronic band structure of AgInSe2

✍ Scribed by Ozaki, Shunji ;Adachi, Sadao

• Publisher: John Wiley and Sons
• Year: 2006
• Tongue: English
• Weight: 361 KB
• Volume: 203
• Category: Article
• ISSN: 0031-8965
• DOI: 10.1002/pssa.200669527

✦ Synopsis

Abstract

Optical properties of a chalcopyrite semiconductor AgInSe~2~ have been studied by optical absorption, spectroscopic ellipsometry (SE), and thermoreflectance (TR) measurements. The measurements reveal distinct structures at energies of the critical points in the Brillouin zone. By performing the band‐structure calculation, these critical points have been successfully assigned to specific points in the Brillouin zone. (© 2006 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)