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Transient and stable color centers in pure and Cu‐doped LiNbO 3
Author(s) -
Matkovskii A.,
Potera P.,
Sugak D.,
Zhydachevskii Ya.,
Pankratov V.,
Millers D.,
Grigorjeva L.,
Pracka I.,
Lukasiewicz T.
Publication year - 2003
Publication title -
crystal research and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.377
H-Index - 64
eISSN - 1521-4079
pISSN - 0232-1300
DOI - 10.1002/crat.200310048
Subject(s) - irradiation , doping , annealing (glass) , materials science , electron , transient (computer programming) , electron beam processing , cathode ray , absorption (acoustics) , ultrafast laser spectroscopy , radiation , neutron , neutron temperature , atomic physics , optics , optoelectronics , nuclear physics , physics , computer science , operating system , laser , composite material
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 LiNbO 3 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.