Radio-Luminescence of Defects and Impurity Ions in Magnesium Aluminates Spinel Crystals-Reference-Cited by-同舟云学术

Radio-Luminescence of Defects and Impurity Ions in Magnesium Aluminates Spinel Crystals

Published:2013-04 Issue: Volume:200 Page:203-208
ISSN:1662-9779
Container-title:Solid State Phenomena
language:
Short-container-title:SSP

Author:

Gritsyna Vasyl¹,Kazarinov Yurij¹,Moskvitin Anton¹

Affiliation:

1. V.N. Karazin Kharkiv National University

Abstract

The investigations of radio-luminescence (RL) in magnesium aluminates spinel crystals at variation of the time, intensity of X-irradiation and temperature of sample were provided. There were registered three prominent RL bands related to electron-hole recombination process at anti-site defects, emission of Mn2+-ions and emission of Cr3+-ions. The kinetics of the growth of indicated RL emissions show the competing processes of the capture of free charge carriers generated at irradiation by intrinsic defects and impurity ions.

Publisher

Trans Tech Publications, Ltd.

Subject

Condensed Matter Physics,General Materials Science,Atomic and Molecular Physics, and Optics

Link

https://www.scientific.net/SSP.200.203.pdf

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