Temperature dependence of the photoluminescence spectra in AgGaS2

RICCI, PIER CARLO;CORPINO, RICCARDO;CARBONARO, CARLO MARIA;MARCEDDU, MARCO;
2005-01-01

Abstract

The Silver Gallium Sulfide (AgGaS2) ternary compound is a wide bandgap semiconductor (about 2.7 eV) whose photoluminescence properties are characterized by excitons and donor-acceptor pairs recombinations. We have performed photoluminescence (PL) measurement exciting with the third harmonic (3.5 eV) of a Nd:YAG laser from room temperature down to 10 K at different excitation power. In this work we report the dependence of the 'green band' on the excitation power at various temperatures. (c) 2005 Elsevier Ltd. All rights reserved.
2005
66
11
1950
1953
4
WOS:000234288700026
2-s2.0-29144480310
Sì, ma tipo non specificato
Ricci, PIER CARLO; Anedda, A; Corpino, Riccardo; Carbonaro, CARLO MARIA; Marceddu, Marco; Tiginyanu, Im; Ursaki, Vv
1.1 Articolo in rivista
info:eu-repo/semantics/article
1 Contributo su Rivista::1.1 Articolo in rivista
262
7
none
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