Počet záznamů: 1
Time-resolved Fourier-transform infrared emission spectroscopy of Ag in the (1300-3600)-cm(-1) region: Transitions involving f and g states and oscillator strengths
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SYSNO ASEP 0347583 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Time-resolved Fourier-transform infrared emission spectroscopy of Ag in the (1300-3600)-cm(-1) region: Transitions involving f and g states and oscillator strengths Tvůrce(i) Civiš, Svatopluk (UFCH-W) RID, ORCID, SAI
Matulková, Irena (UFCH-W)
Cihelka, Jaroslav (UFCH-W)
Kubelík, Petr (UFCH-W) RID, ORCIDZdroj.dok. Physical Review. A. - : American Physical Society - ISSN 1050-2947
Roč. 82, č. 2 (2010), 022502Poč.str. 16 s. Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova spectroscopy ; transitions ; oscillator strengths Vědní obor RIV CF - Fyzikální chemie a teoretická chemie CEP IAA400400705 GA AV ČR - Akademie věd KAN100500652 GA AV ČR - Akademie věd CEZ AV0Z40400503 - UFCH-W (2005-2011) UT WOS 000280549300003 DOI 10.1103/PhysRevA.82.022502 Anotace We report on a study of the emission spectra of Ag vapor in a vacuum (10(-2) Torr) formed in ablation of an Ag metal target by a high-repetition rate (1.0 kHz) pulsed nanosecond ArF laser (lambda = 193 nm, output energy of 15 mJ). The time-resolved infrared emission spectrum of Ag was recorded in the 1300- to 3600-cm(-1) spectral region using the Fourier transform infrared spectroscopy technique with a resolution of 0.02 cm(-1). The time profiles of the measured lines have maxima at 5-6 mu s after a laser shot and display nonexponential decay with a decay time of 3-7 mu s. The lines reported here are given with an uncertainty of 0.0005-0.016 cm(-1). The line classification is performed using relative line strengths expressed in terms of transition dipole matrix elements calculated with the help of the Fues model potential; these calculations show agreement with the large experimental and calculated data sets available in the literature. Pracoviště Ústav fyzikální chemie J.Heyrovského Kontakt Michaela Knapová, michaela.knapova@jh-inst.cas.cz, Tel.: 266 053 196 Rok sběru 2011
Počet záznamů: 1