OPTICAL ORIENTATION OF DONOR-BOUND EXCITONS IN NANOSIZED INP INGAP ISLANDS/

Authors
DZHIOEV RI ZAKHARCHENYA BP KORENEV VL PAK PE VINOKUROV DA KOVALENKOV OV TARASOV IS
Citation
Ri. Dzhioev et al., OPTICAL ORIENTATION OF DONOR-BOUND EXCITONS IN NANOSIZED INP INGAP ISLANDS/, Physics of the solid state, 40(9), 1998, pp. 1587-1593
Citations number
16
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physics of the solid state → ACNP
ISSN journal
10637834
Volume
40
Issue
9
Year of publication
1998
Pages
1587 - 1593
Database
ISI
SICI code
1063-7834(1998)40:9<1587:OOODEI>2.0.ZU;2-J
Abstract
Spin splitting of optically active and inactive excitons in nanosized n-InP/InGaP islands has been revealed. Optically inactive states becom e manifest in polarized-luminescence spectra as a result of excitons b eing bound to neutral donors (or of the formation of the trion, a nega tively charged exciton) in InP islands. The exchange-splitting energie s of the optically active and inactive states have been determined. (C ) 1998 American Institute of Physics. [S1063-7834(98)03809-X].