Influence of host matrices on krypton electron binding energies and KLL Auger transition energies

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F14%3A00436099" target="_blank" >RIV/61389005:_____/14:00436099 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.elspec.2014.09.009" target="_blank" >http://dx.doi.org/10.1016/j.elspec.2014.09.009</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.elspec.2014.09.009" target="_blank" >10.1016/j.elspec.2014.09.009</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Influence of host matrices on krypton electron binding energies and KLL Auger transition energies

Popis výsledku v původním jazyce

The low-energy electron spectra emitted in the radioactive decay of the Rb-83 and Sr-83 isotopes were measured with a combined electrostatic electron spectrometer. Radioactive sources used were prepared by ion implantation of 83Sr into a high purity polycrystalline platinum foil at 30 keV and by vacuum-evaporation deposition of Rb-83 on the same type of foil. From the measured conversion electron spectra, the electron binding energies for the K, L1, L2, L3, M1, M2, and M3 shell/subshells of krypton in the platinum host were determined to be 14316.4(12), 1914.3(9), 1720.3(9), 1667.6(9), 281.5(9), 209.6(13), and 201.2(15) eV, respectively, and those for the evaporated layer were observed to be lower by 0.7(1) eV. For both host matrices, values of 2.3(2),4.6(2), 1.7(2), 1.3(2), and 3.2(3) eV were obtained for the krypton K, L1, L2, L3, and M1 natural atomic level widths, respectively. The absolute energies of 10838.5(9) and 10839.5(10) eV were measured for the KL2L3(D-1(2)) Auger transit

Název v anglickém jazyce

Influence of host matrices on krypton electron binding energies and KLL Auger transition energies

Popis výsledku anglicky

The low-energy electron spectra emitted in the radioactive decay of the Rb-83 and Sr-83 isotopes were measured with a combined electrostatic electron spectrometer. Radioactive sources used were prepared by ion implantation of 83Sr into a high purity polycrystalline platinum foil at 30 keV and by vacuum-evaporation deposition of Rb-83 on the same type of foil. From the measured conversion electron spectra, the electron binding energies for the K, L1, L2, L3, M1, M2, and M3 shell/subshells of krypton in the platinum host were determined to be 14316.4(12), 1914.3(9), 1720.3(9), 1667.6(9), 281.5(9), 209.6(13), and 201.2(15) eV, respectively, and those for the evaporated layer were observed to be lower by 0.7(1) eV. For both host matrices, values of 2.3(2),4.6(2), 1.7(2), 1.3(2), and 3.2(3) eV were obtained for the krypton K, L1, L2, L3, and M1 natural atomic level widths, respectively. The absolute energies of 10838.5(9) and 10839.5(10) eV were measured for the KL2L3(D-1(2)) Auger transit

Druh

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

CEP obor

BG - Jaderná, atomová a molekulová fyzika, urychlovače

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Journal of Electron Spectroscopy and Related Phenomena

ISSN

0368-2048

e-ISSN

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Svazek periodika

197

Číslo periodika v rámci svazku

DEC

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

8

Strana od-do

64-71

Kód UT WoS článku

000347759800011

EID výsledku v databázi Scopus

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