BAKU STATE UNIVERSITY JOURNAL of
PHYSICS & SPACE SCIENCES
ISSN: 3006-6123 (ONLINE);
Interactions of light with nonequilibrium current carriers generated by laser radiation in gallium selenide crystals
Received: 24-Dec-2024 Accepted: 28-Jan-2025 Published: 10-Apr-2025 Read PDFDownload PDF
Vaqif M. Salmanov, Ali G. Guseinov, Rovshan M. Mamedov, Fidan Sh. Akhmedova, Aytan M. Aliyeva
DOI:
Abstract
The effect of laser light on nonequilibrium current carriers in GaSe crystals was experimentally studied. A nanosecond Nd:YAG laser with a power of ~1026 kW/cm2sec was used as a radiation source. It was shown that during two-photon excitation of GaSe crystals, an EMF was observed that reached a value of ~1 V at a pump power of ~1025 kW/cm2sec.