Time-resolved Fourier-transform infrared emission spectroscopy of Au in the 1800-4000-cm(-1) region: Rydberg transitions

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F10%3A00347582" target="_blank" >RIV/61388955:_____/10:00347582 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Time-resolved Fourier-transform infrared emission spectroscopy of Au in the 1800-4000-cm(-1) region: Rydberg transitions

Original language description

Time-resolved Fourier-transform infrared spectroscopy was applied for observations of the emission arising after irradiation of a Au target with a pulsed nanosecond ArF (lambda = 193 nm) laser. A high-repetition-rate laser (1.0 kHz) with an output energyof 15 mJ was focused on a rotating metal target inside a vacuum chamber (average pressure 10(-2) Torr). The infrared emission spectra were observed in the 1800-4000 cm(-1) spectral region with a time profile showing maximum emission intensity in 9 -11 mu s after a laser shot. Seven prominent lines are reported; most of them are identified as being due to transitions between low Rydberg nl states of Au with n = 5-10 and l = 0-3. An alternative identification (6f(5/2) -> 7d(3/2)) is given for the 2518.489 cm(-1) line previously classified as 8d(5/2) -> 5f(5/2). On the basis of the measured lines, three f levels of the Au atom are reported and revised values are given for six other levels.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CF - Physical chemistry and theoretical chemistry

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2010

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Physical Review. A

ISSN

1050-2947

e-ISSN

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Volume of the periodical

81

Issue of the periodical within the volume

1

Country of publishing house

US - UNITED STATES

Number of pages

7

Pages from-to

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UT code for WoS article

000277958100016

EID of the result in the Scopus database

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