Dynamics of F-center annihilation in thermochemically reduced MgO single crystals

A. I. Popov; M. A. Monge; R. González; Y. Chen; E. A. Kotomin

doi:10.1016/S0038-1098(01)00062-X

Dynamics of F-center annihilation in thermochemically reduced MgO single crystals

A. I. Popov
, M. A. Monge^*
, R. González
, Y. Chen
, E. A. Kotomin

^*Corresponding author for this work

Laboratory of Kinetics in Self-Organizing Systems, Institute of Solid State Physics

Universidad Carlos III de Madrid
Office of Basic Energy Sciences
Max Planck Institute for Solid State Research

Research output: Contribution to journal › Article › peer-review

47 Citations (Scopus)

Abstract

Optical absorption measurements were used to monitor the thermal annihilation of oxygen vacancies (F-centers) in thermochemically reduced MgO crystals. The annihilation characteristics were sample-dependent and varied strongly with the F-center concentration. Different mechanisms for the destruction of F centers are suggested depending on their concentration.

Original language	English
Pages (from-to)	163-167
Number of pages	5
Journal	Solid State Communications
Volume	118
Issue number	3
DOIs	https://doi.org/10.1016/S0038-1098(01)00062-X
Publication status	Published - 9 Apr 2001

Keywords

A. Insulators
C. Point defects
D. Optical properties
E. Optical absorption

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10.1016/S0038-1098(01)00062-X

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title = "Dynamics of F-center annihilation in thermochemically reduced MgO single crystals",

abstract = "Optical absorption measurements were used to monitor the thermal annihilation of oxygen vacancies (F-centers) in thermochemically reduced MgO crystals. The annihilation characteristics were sample-dependent and varied strongly with the F-center concentration. Different mechanisms for the destruction of F centers are suggested depending on their concentration.",

keywords = "A. Insulators, C. Point defects, D. Optical properties, E. Optical absorption",

author = "Popov, \{A. I.\} and Monge, \{M. A.\} and R. Gonz{\'a}lez and Y. Chen and Kotomin, \{E. A.\}",

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doi = "10.1016/S0038-1098(01)00062-X",

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T1 - Dynamics of F-center annihilation in thermochemically reduced MgO single crystals

AU - Popov, A. I.

AU - Monge, M. A.

AU - González, R.

AU - Chen, Y.

AU - Kotomin, E. A.

PY - 2001/4/9

Y1 - 2001/4/9

N2 - Optical absorption measurements were used to monitor the thermal annihilation of oxygen vacancies (F-centers) in thermochemically reduced MgO crystals. The annihilation characteristics were sample-dependent and varied strongly with the F-center concentration. Different mechanisms for the destruction of F centers are suggested depending on their concentration.

AB - Optical absorption measurements were used to monitor the thermal annihilation of oxygen vacancies (F-centers) in thermochemically reduced MgO crystals. The annihilation characteristics were sample-dependent and varied strongly with the F-center concentration. Different mechanisms for the destruction of F centers are suggested depending on their concentration.

KW - A. Insulators

KW - C. Point defects

KW - D. Optical properties

KW - E. Optical absorption

UR - https://www.scopus.com/pages/publications/0035831995

U2 - 10.1016/S0038-1098(01)00062-X

DO - 10.1016/S0038-1098(01)00062-X

M3 - Article

AN - SCOPUS:0035831995

SN - 0038-1098

VL - 118

SP - 163

EP - 167

JO - Solid State Communications

JF - Solid State Communications

IS - 3

ER -

Dynamics of F-center annihilation in thermochemically reduced MgO single crystals

Abstract

Keywords

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