Analysis of background gas in an alkali-metal vapor cell coated with paraffin

Analysis of background gas in an alkali-metal vapor cell coated with paraffin

Background gas in a rubidium vapor cell coated with paraffin as an anti-spin-relaxation coating was investigated. The cell was opened in a vacuum chamber to release background gas that was analyzed with a quadrupole mass spectrometer. The background gas was mainly composed of hydrocarbons of C3 and...

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Veröffentlicht in:Applied physics. B, Lasers and optics Lasers and optics, 2019-07, Vol.125 (7), p.1-4, Article 133
Hauptverfasser: Hatakeyama, Atsushi, Kuroda, Takahiro, Sekiguchi, Naota, Ishikawa, Kiyoshi
Format: Artikel
Sprache:eng
Schlagworte:
Alkali metals
Applied physics
Engineering
Lasers
Maintenance costs
Metal vapors
Optical Devices
Optics
Paraffins
Photonics
Physical Chemistry
Physics
Physics and Astronomy
Quadrupoles
Quantum Optics
Rubidium
Vacuum chambers
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Zusammenfassung:Background gas in a rubidium vapor cell coated with paraffin as an anti-spin-relaxation coating was investigated. The cell was opened in a vacuum chamber to release background gas that was analyzed with a quadrupole mass spectrometer. The background gas was mainly composed of hydrocarbons of C3 and higher, as well as hydrogen.
ISSN:0946-2171
1432-0649
DOI:10.1007/s00340-019-7243-7