New mechanism for metastability of the 'red' luminescence in electron-irradiated CdS

Autor:	S S Ostapenko
Rok vydání:	1991
Předmět:	Photoluminescence Chemistry business.industry Electron Condensed Matter Physics Polarization (waves) Electronic Optical and Magnetic Materials Optical pumping Metastability Materials Chemistry Optoelectronics Irradiation Electrical and Electronic Engineering Luminescence business
Zdroj:	Semiconductor Science and Technology. 6:B134-B136
ISSN:	1361-6641 0268-1242
DOI:	10.1088/0268-1242/6/10b/025
Popis:	The effect of metastability of the 'red' photoluminescence band (hvmax=1.68 eV) is studied in detail in electron-irradiated CdS. Spectral, temperature and polarization measurements are performed. A new mechanism of optical pumping and stimulation of luminescence intensity is proposed. This mechanism is attributed to the complex triple-luminescence centre and the recharging of its components under light illumination.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::3b7ddc76df51cdc900ddc703f873eaaf https://doi.org/10.1088/0268-1242/6/10b/025 Zobrazit plný text záznamu