"5"^^ . . "Time-resolved measurements of optical gain and photoluminescence in silicon nanocrystals" . . "RIV/68378271:_____/09:00332027" . . . . . . "Pelant, Ivan" . . "K\u016Fsov\u00E1, Kate\u0159ina" . "Ondi\u010D, Luk\u00E1\u0161" . "P(GA202/07/0818), P(IAA101120804), P(KJB100100903), P(LC510), Z(AV0Z10100521)" . "Dohnalov\u00E1, Kate\u0159ina" . . . "silicon nanocrystals; optical gain"@en . "Time-resolved measurements of optical gain and photoluminescence in silicon nanocrystals"@en . . . . "We performed time-resolved photoluminescence and optical gain spectroscopy in small Si-ncs (core diameter of 2-3 nm) embedded at very high densities in an SiO2 based sol-gel matrix. Optical gain was studied separately from both observed emission components - the F-band peaking at 430 nm, decaying in ns scale and the S-band at 620 nm, decaying in microsecond scale."@en . . "RIV/68378271:_____/09:00332027!RIV10-MSM-68378271" . "Time-resolved measurements of optical gain and photoluminescence in silicon nanocrystals" . . . . "346371" . "We performed time-resolved photoluminescence and optical gain spectroscopy in small Si-ncs (core diameter of 2-3 nm) embedded at very high densities in an SiO2 based sol-gel matrix. Optical gain was studied separately from both observed emission components - the F-band peaking at 430 nm, decaying in ns scale and the S-band at 620 nm, decaying in microsecond scale." . "Cibulka, Ond\u0159ej" . . . "Ondi\u010D, Luk\u00E1\u0161" . "Time-resolved measurements of optical gain and photoluminescence in silicon nanocrystals"@en . . . . "[9CCFBFA97D5A]" . "5"^^ .