. "Precl\u00EDkov\u00E1, J." . . "93" . . . . "[84B894E8D155]" . "Ultrafast dynamics of photoexcited charge carriers in nanocrystalline diamond" . "Troj\u00E1nek, F." . "8" . "401298" . "3"^^ . . . "Ultrafast dynamics of photoexcited charge carriers in nanocrystalline diamond" . . "Rezek, Bohuslav" . "0003-6951" . "Applied Physics Letters" . "P(KAN400100652), P(KAN400100701), Z(AV0Z10100521), Z(MSM0021620834)" . "Kromka, Alexander" . "RIV/68378271:_____/08:00319856!RIV09-AV0-68378271" . . "Ultrafast dynamics of photoexcited charge carriers in nanocrystalline diamond"@en . . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . . "2"^^ . . "RIV/68378271:_____/08:00319856" . . "Ultra-rychl\u00E1 detekce proces\u016F foto-excitovan\u00FDch nosi\u010D\u016F n\u00E1boja v nanokrystalick\u00E9m diamantu"@cs . "N\u011Bmec, P." . "Mal\u00FD, P." . . . "We report on ultrafast charge carrier dynamics in sub-band-gap energy states in nanocrystalline diamond self-supporting membranes prepared by plasma-enhanced chemical vapor deposition technique. Results of the femtosecond transient transmission and photoluminescence laser spectroscopy indicate relaxation of photoexcited carriers with the time constants of the order of 1 ps. This is attributed to an ultrafast spatial separation of holes and electrons at the surface of nanocrystals. Only the carrier population photoexcited in energy levels of 1.68 eV silicon related center decays on a much longer time scale with the time constant of 2.4 ns." . "Ultrafast dynamics of photoexcited charge carriers in nanocrystalline diamond"@en . . "000259011900066" . . "6"^^ . . . "We report on ultrafast charge carrier dynamics in sub-band-gap energy states in nanocrystalline diamond self-supporting membranes prepared by plasma-enhanced chemical vapor deposition technique. Results of the femtosecond transient transmission and photoluminescence laser spectroscopy indicate relaxation of photoexcited carriers with the time constants of the order of 1 ps. This is attributed to an ultrafast spatial separation of holes and electrons at the surface of nanocrystals. Only the carrier population photoexcited in energy levels of 1.68 eV silicon related center decays on a much longer time scale with the time constant of 2.4 ns."@en . . "femtosecond transient transmission; photoluminescence laser spectroscopy; nanocrystalline diamond"@en . "Ultra-rychl\u00E1 detekce proces\u016F nosi\u010D\u016F n\u00E1boje v mezi-energetick\u00FDch stavech valen\u010Dn\u00EDho p\u00E1sma byly studov\u00E1ny na nanokrystalick\u00FDch diamantech deponovan\u00FDch chemickou depozic\u00ED z par."@cs . "Ultra-rychl\u00E1 detekce proces\u016F foto-excitovan\u00FDch nosi\u010D\u016F n\u00E1boja v nanokrystalick\u00E9m diamantu"@cs .