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Experimental study of 199Hg spin anti-relaxation coatings

Z. Chowdhuri M. Fertl M. Horras K. Kirch J. Krempel B. Lauss A. Mtchedlishvili D. Rebreyend 1 S. Roccia 2 P. Schmidt-Wellenburg G. Zsigmond 
CSNSM - Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse, CSNSM - Centre de Sciences Nucléaires et de Sciences de la Matière : UMR8609
Abstract : We report on a comparison of spin relaxation rates in a $^{199}$Hg magnetometer using different wall coatings. A compact mercury magnetometer was built for this purpose. Glass cells coated with fluorinated materials show longer spin coherence times than if coated with their hydrogenated homologues. The longest spin relaxation time of the mercury vapor was measured with a fluorinated paraffin wall coating.
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Submitted on : Friday, January 10, 2014 - 2:57:23 PM
Last modification on : Tuesday, October 18, 2022 - 3:32:33 AM

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Z. Chowdhuri, M. Fertl, M. Horras, K. Kirch, J. Krempel, et al.. Experimental study of 199Hg spin anti-relaxation coatings. Applied Physics B - Laser and Optics, 2013, 115, pp.257-262. ⟨10.1007/s00340-013-5598-8⟩. ⟨in2p3-00926923⟩



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