The acceptors behavior in the Single and Double Doped Bi12TiO20-Reference-Cited by-同舟云学术

The acceptors behavior in the Single and Double Doped Bi12TiO20

Published:2018-03-01 Issue:1 Volume:5 Page:48-53
ISSN:2367-5144
Container-title:Acta Scientifica Naturalis
language:en
Short-container-title:

Author:

Petkova P.¹,Vasilev P.¹,Gul Gulsah Celik²,Mustafa M.²,Parushev I.¹

Affiliation:

1. Shumen University “Konstantin Preslavsky” , 115 Universitetska street, 9712 Shumen , Bulgaria

2. Department of Chemistry , Balıkesir University , Turkey

Abstract

Abstract The absorption coefficient of Bi12TiO20:AlI, Bi12TiO20:AlII, Bi12SiO20:P and Bi12SiO20:Al+P single crystals is measured in the spectral region of Urbach’s rule (1.52 – 2.92 eV) at room temperature. The parameters of electron-phonon interaction, Urbach’s energy and the constants of Urbach’s rule are calculated. The behavior of the acceptors Al3+ and P5+ in Urbach’s rule region has been considered.

Publisher

Walter de Gruyter GmbH

Link

https://www.sciendo.com/pdf/10.2478/asn-2018-0007

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