Mechanisms of radiative and nonradiative recombination in ZnSe:Cr and ZnSe:Fe

• Published in: Физика низких температур
• Date: 2004
• Main Authors: Godlewski, M., Surma, M., Ivanov, V.Yu., Surkova, T.P.
• Format: Article
• Language: English
• Published: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2004
• Subjects: Примесные состояния в полупроводниках с переходными элементами
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/120276
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Mechanisms of radiative and nonradiative recombination in ZnSe:Cr and ZnSe:Fe / M. Godlewski, M. Surma, V.Yu. Ivanov, T.P. Surkova // Физика низких температур. — 2004. — Т. 30, № 11. — С. 1187–1193. — Бібліогр.: 18 назв. — англ.

Possible applications of ZnSe:Cr in optoelectronics are discussed. It is shown that 2+ to 1+ photo-ionization of chromium results in efficient pumping of Cr²⁺ intrashell emission and in energy up-conversion from green to blue. A distinct difference in efficiency of the energy up-conversion is obs...