植入银离子的碱土氟化物晶体的光谱发光特性

IF 0.48 Q4 Physics and Astronomy

Bulletin of the Russian Academy of Sciences: Physics Pub Date : 2024-08-19 DOI:10.1134/S1062873824707062

V. L. Paperny, A. A. Chernykh, A. S. Ishchenko, S. V. Murzin, A. S. Myasnikova, R. Yu. Shendrik, E. F. Martynovich, V. P. Dresvyanskiy

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引用次数: 0

摘要

摘要研究了植入高能量（∼100 keV）Ag 离子的 BaF2 和 SrF2 晶体的光致发光光谱和动力学特征。这两种晶体的光致发光光谱具有相似的结构，其中在波长 500-550、600-670 和 760-770 纳米范围内观察到三个最大分量。最大值的位置取决于基体材料和激发波长。发光衰减的动力学曲线也显示出三个分量，其特征衰减时间分别为 ≤1、约 4 和 13-15 ns。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Spectral Luminescent Properties of Alkaline Earth Fluoride Crystals Implanted with Silver Ions

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Spectral Luminescent Properties of Alkaline Earth Fluoride Crystals Implanted with Silver Ions

Spectral and kinetic characteristics of photoluminescence of BaF₂ and SrF₂ crystals implanted with high-energy (∼100 keV) Ag ions were studied. The photoluminescence spectra of both crystals have a similar structure, in which three components are observed with maxima in the wavelength ranges 500–550, 600–670, and 760–770 nm. The positions of the maxima depend on the material of the matrix and the excitation wavelength. The kinetic curves of luminescence decay also exhibit three components with characteristic decay times of ≤1, about 4, and 13–15 ns.

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来源期刊

Bulletin of the Russian Academy of Sciences: Physics Physics and Astronomy-Physics and Astronomy (all)

CiteScore

0.90

自引率

0.00%

发文量

251

期刊介绍： Bulletin of the Russian Academy of Sciences: Physics is an international peer reviewed journal published with the participation of the Russian Academy of Sciences. It presents full-text articles (regular, letters to the editor, reviews) with the most recent results in miscellaneous fields of physics and astronomy: nuclear physics, cosmic rays, condensed matter physics, plasma physics, optics and photonics, nanotechnologies, solar and astrophysics, physical applications in material sciences, life sciences, etc. Bulletin of the Russian Academy of Sciences: Physics focuses on the most relevant multidisciplinary topics in natural sciences, both fundamental and applied. Manuscripts can be submitted in Russian and English languages and are subject to peer review. Accepted articles are usually combined in thematic issues on certain topics according to the journal editorial policy. Authors featured in the journal represent renowned scientific laboratories and institutes from different countries, including large international collaborations. There are globally recognized researchers among the authors: Nobel laureates and recipients of other awards, and members of national academies of sciences and international scientific societies.