Trivalent zirconium and hafnium ions in yttrium oxide ceramics

被引：0
作者：
V. I. Solomonov
A. V. Spirina
S. F. Konev
S. O. Cholakh
机构：
[1] Russian Academy of Sciences,Institute of Electrophysics, Ural Branch
[2] Ural State University,undefined
来源：
Optics and Spectroscopy | 2014年 / 116卷
关键词：
Electron Spin Resonance; Electron Spin Resonance Spectrum; Hafnium; Electron Spin Resonance Signal; Laser Level;
D O I：
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学科分类号：
摘要：
An analysis of the electron spin resonance (ESR) spectrum of transparent ceramics composed of yttrium oxide with zirconium and hafnium additives has revealed the presence of signals (with similar parameters) from Zr3+ and Hf3+ ions, which have a similar electron configurations of the ground states: [Kr]4d1 and [Xe]5d1, respectively. It is shown that the pulsed cathodoluminescence spectra of these ions consist of two bands peaking at λ ≈ 818 and 900 nm.
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页码：793 / 797
页数：4
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