Light-induced changes in an alkali metal atomic vapor cell coating studied by X-ray photoelectron spectroscopy

A.M. Hibberd, S.J. Seltzer, M.V. Balabas, M. Morse, D. Budker, S.L. Bernasek

Результат исследований: Научные публикации в периодических изданияхстатья

8 Цитирования (Scopus)

Выдержка

The light-induced desorption of Rb atoms from a paraffin coating is studied with depth-profiling X-ray photoelectron spectroscopy (XPS) using tunable synchrotron radiation. Following Rb exposure, shifts of the C1s signal to higher binding energies, as well as the appearance of lower binding energy components in the O1s region, were observed. These effects were diminished after irradiation with desorbing light. Additionally, following desorbing-light irradiation, changes in the depth-dependent concentration of carbon were observed. These observations offer an insight into the microscopic changes that occur during light-induced atomic desorption and demonstrate the utility of XPS in understanding atom-coating interactions.
Язык оригиналаанглийский
Страницы (с-по)094513
ЖурналJournal of Applied Physics
Том114
Номер выпуска9
DOI
СостояниеОпубликовано - 2013

Отпечаток

alkali metals
photoelectron spectroscopy
vapors
coatings
cells
x rays
binding energy
desorption
irradiation
paraffins
atoms
synchrotron radiation
carbon
shift
interactions

Цитировать

Hibberd, A.M. ; Seltzer, S.J. ; Balabas, M.V. ; Morse, M. ; Budker, D. ; Bernasek, S.L. / Light-induced changes in an alkali metal atomic vapor cell coating studied by X-ray photoelectron spectroscopy. В: Journal of Applied Physics. 2013 ; Том 114, № 9. стр. 094513.
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title = "Light-induced changes in an alkali metal atomic vapor cell coating studied by X-ray photoelectron spectroscopy",
abstract = "The light-induced desorption of Rb atoms from a paraffin coating is studied with depth-profiling X-ray photoelectron spectroscopy (XPS) using tunable synchrotron radiation. Following Rb exposure, shifts of the C1s signal to higher binding energies, as well as the appearance of lower binding energy components in the O1s region, were observed. These effects were diminished after irradiation with desorbing light. Additionally, following desorbing-light irradiation, changes in the depth-dependent concentration of carbon were observed. These observations offer an insight into the microscopic changes that occur during light-induced atomic desorption and demonstrate the utility of XPS in understanding atom-coating interactions.",
keywords = "antirelaxation coating, X-ray photoelectron spectroscopy, alkali metal atoms, light-induced atomic desorption, atom-coating interactions",
author = "A.M. Hibberd and S.J. Seltzer and M.V. Balabas and M. Morse and D. Budker and S.L. Bernasek",
year = "2013",
doi = "10.1063/1.4819235",
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issn = "0021-8979",
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Light-induced changes in an alkali metal atomic vapor cell coating studied by X-ray photoelectron spectroscopy. / Hibberd, A.M.; Seltzer, S.J.; Balabas, M.V.; Morse, M.; Budker, D.; Bernasek, S.L.

В: Journal of Applied Physics, Том 114, № 9, 2013, стр. 094513.

Результат исследований: Научные публикации в периодических изданияхстатья

TY - JOUR

T1 - Light-induced changes in an alkali metal atomic vapor cell coating studied by X-ray photoelectron spectroscopy

AU - Hibberd, A.M.

AU - Seltzer, S.J.

AU - Balabas, M.V.

AU - Morse, M.

AU - Budker, D.

AU - Bernasek, S.L.

PY - 2013

Y1 - 2013

N2 - The light-induced desorption of Rb atoms from a paraffin coating is studied with depth-profiling X-ray photoelectron spectroscopy (XPS) using tunable synchrotron radiation. Following Rb exposure, shifts of the C1s signal to higher binding energies, as well as the appearance of lower binding energy components in the O1s region, were observed. These effects were diminished after irradiation with desorbing light. Additionally, following desorbing-light irradiation, changes in the depth-dependent concentration of carbon were observed. These observations offer an insight into the microscopic changes that occur during light-induced atomic desorption and demonstrate the utility of XPS in understanding atom-coating interactions.

AB - The light-induced desorption of Rb atoms from a paraffin coating is studied with depth-profiling X-ray photoelectron spectroscopy (XPS) using tunable synchrotron radiation. Following Rb exposure, shifts of the C1s signal to higher binding energies, as well as the appearance of lower binding energy components in the O1s region, were observed. These effects were diminished after irradiation with desorbing light. Additionally, following desorbing-light irradiation, changes in the depth-dependent concentration of carbon were observed. These observations offer an insight into the microscopic changes that occur during light-induced atomic desorption and demonstrate the utility of XPS in understanding atom-coating interactions.

KW - antirelaxation coating

KW - X-ray photoelectron spectroscopy

KW - alkali metal atoms

KW - light-induced atomic desorption

KW - atom-coating interactions

U2 - 10.1063/1.4819235

DO - 10.1063/1.4819235

M3 - Article

VL - 114

SP - 094513

JO - Journal of Applied Physics

JF - Journal of Applied Physics

SN - 0021-8979

IS - 9

ER -