Transient and stable color centers in pure and Cu‐doped LiNbO3
Transient and stable color centers in pure and Cu‐doped LiNbO3
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DOI：
10.1002/crat.200310048
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发表时间：
2003-04
影响因子：
1.5
通讯作者：
A. Matkovskii;P. Potera;D. Sugak;Y. Zhydachevskii;V. Pankratov;D. Millers;L. Grigorjeva;I. Pracka;T. Lukasiewicz
中科院分区：
文献类型：
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作者：
A. Matkovskii;P. Potera;D. Sugak;Y. Zhydachevskii;V. Pankratov;D. Millers;L. Grigorjeva;I. Pracka;T. Lukasiewicz
本工作致力于研究纯铌酸锂和掺铜铌酸锂单晶中由辐射和温度引起的稳定和瞬态色心。研究了脉冲电子束（E=0.25 MeV）在0 - 5000 ns时间范围内引起的晶体吸收的瞬态变化，以及还原退火和γ量子、高能电子或快堆中子辐照引起的吸收的稳定变化。
The present work is devoted to investigation of stable and transient color centers that are induced by radiation and temperature in pure and Cu‐doped LiNbO3 single crystals. The transient changes of absorption of the crystals induced by pulsed electron beam (E=0.25 MeV) are studied in 0‐5000 ns time range, as well as stable changes of absorption induced by reducing annealing and irradiation with γ‐quanta, high energy electrons or fast reactor neutrons.