Optical Properties of SHI Irradiated a-(Ge[sub 0.20]Se[sub 0.80])[sub 0.90]Ag[sub 0.10] Thin Films

Autor:	Akshay Kumar, S. K. Tripathi, P. K. Kulriya, A. Tripathi, D. K. Avasthi, Keya Dharamvir, Ranjan Kumar, G. S. S. Saini
Rok vydání:	2011
Předmět:	Materials science business.industry Band gap Oscillator strength Analytical chemistry Physics::Optics Ion Optoelectronics Irradiation Thin film Absorption (electromagnetic radiation) business Refractive index Beam (structure)
Zdroj:	AIP Conference Proceedings.
ISSN:	0094-243X
DOI:	10.1063/1.3653631
Popis:	This paper reports the effect of oxygen beam irradiation on the optical constants of a‐(Ge0.20Se0.80)0.90Ag0.10 thin films. The optical constants such as refractive index (n), absorption constant (α), optical band gap (Egopt), oscillator strength (Ed) and oscillator energy (Eo) have been determined. The changes in the optical constant have been explained on the basis of some structural changes which occur due to ion irradiation.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::280cec35c8a99a21e6b668aee858d416 https://doi.org/10.1063/1.3653631 Zobrazit plný text záznamu