Resumen
It is shown that temperature transformation of photoluminescence and photoluminescence excitation spectra are caused by presence of two different excitation channels. Photoluminescence intesity decrease under cooling is explained by impediment of energy transfer from adsorbent to luminescence centers while its increase under excitation via other channel is observed under cooling.
Idioma original | Inglés |
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Páginas | 511-514 |
Número de páginas | 4 |
Estado | Publicada - 2000 |
Publicado de forma externa | Sí |
Evento | 2000 International Semiconductor Conference - Sinaia, Rumanía Duración: 10 oct. 2000 → 14 oct. 2000 |
Conferencia
Conferencia | 2000 International Semiconductor Conference |
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País/Territorio | Rumanía |
Ciudad | Sinaia |
Período | 10/10/00 → 14/10/00 |