Low-excited f-, g- and h-states in Au, Ag and Cu observed by Fourier-transform infrared spectroscopy in the 1000-7500 cm(-1) region

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F11%3A00370595" target="_blank" >RIV/61388955:_____/11:00370595 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1088/0953-4075/44/10/105002" target="_blank" >http://dx.doi.org/10.1088/0953-4075/44/10/105002</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/0953-4075/44/10/105002" target="_blank" >10.1088/0953-4075/44/10/105002</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Low-excited f-, g- and h-states in Au, Ag and Cu observed by Fourier-transform infrared spectroscopy in the 1000-7500 cm(-1) region

Popis výsledku v původním jazyce

The infrared emission spectra of Au, Ag and Cu resulting from the laser ablation of metal targets in a vacuum were recorded using time-resolved Fourier-transform spectroscopy in the 1200-1600, 1900-3600, 4100-5000 and 5200-7500 cm(-1) ranges with a resolution of 0.017 cm(-1). The majority of the observed lines correspond to transitions between low-excited Rydberg (Nd(10))nl(j) states of Cu (N = 3), Ag (N = 4) and Au (N = 5) with a principal quantum number n = 4, ..., 10; the most prominent lines being due to transitions between the states with high orbital momenta l = 3, ..., 5. This study reports 32 new lines of Au, 12 of Ag and 20 of Cu (with uncertainties of 0.0003-0.03 cm(-1)). From the lines observed here and in our previous works, we extract revised energy values for 85 energy levels (uncertainty 0.01-0.03 cm(-1)) of which eight levels of Au, three of Ag and four of Cu are reported for the first time. These newly reported levels have high orbital momentum l = 3, 4, 5.

Název v anglickém jazyce

Low-excited f-, g- and h-states in Au, Ag and Cu observed by Fourier-transform infrared spectroscopy in the 1000-7500 cm(-1) region

Popis výsledku anglicky

The infrared emission spectra of Au, Ag and Cu resulting from the laser ablation of metal targets in a vacuum were recorded using time-resolved Fourier-transform spectroscopy in the 1200-1600, 1900-3600, 4100-5000 and 5200-7500 cm(-1) ranges with a resolution of 0.017 cm(-1). The majority of the observed lines correspond to transitions between low-excited Rydberg (Nd(10))nl(j) states of Cu (N = 3), Ag (N = 4) and Au (N = 5) with a principal quantum number n = 4, ..., 10; the most prominent lines being due to transitions between the states with high orbital momenta l = 3, ..., 5. This study reports 32 new lines of Au, 12 of Ag and 20 of Cu (with uncertainties of 0.0003-0.03 cm(-1)). From the lines observed here and in our previous works, we extract revised energy values for 85 energy levels (uncertainty 0.01-0.03 cm(-1)) of which eight levels of Au, three of Ag and four of Cu are reported for the first time. These newly reported levels have high orbital momentum l = 3, 4, 5.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CF - Fyzikální chemie a teoretická chemie

OECD FORD obor

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Projekt

<a href="/cs/project/IAA400400705" target="_blank" >IAA400400705: Fourierovská spektroskopie pomocí polovodičových laserů</a><br>

Návaznosti

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

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Journal of Physics B-Atomic Molecular and Optical Physics

ISSN

0953-4075

e-ISSN

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Svazek periodika

44

Číslo periodika v rámci svazku

10

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

10

Strana od-do

105002

Kód UT WoS článku

000290452900006

EID výsledku v databázi Scopus

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