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Rotational cooling of polar molecules by Stark-Tuned cavity resonance

A general scheme for rotational cooling of diatomic heteronuclear molecules is proposed. It uses a superconducting microwave cavity to enhance the spontaneous decay via Purcell effect. Rotational cooling can be induced by sequentially tuning each rotational transition to cavity resonance, starting f...

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Main Author: Ooi, Chong Heng Raymond
Format: Article
Language:English
Published: 2003
Subjects:
QC Physics
Online Access:http://eprints.um.edu.my/7926/1/Ooi-2003-Rotational_cooling_o.pdf
http://eprints.um.edu.my/7926/
http://pra.aps.org/pdf/PRA/v68/i1/e013410
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spelling my.um.eprints.79262019-10-09T00:46:58Z http://eprints.um.edu.my/7926/ Rotational cooling of polar molecules by Stark-Tuned cavity resonance Ooi, Chong Heng Raymond QC Physics A general scheme for rotational cooling of diatomic heteronuclear molecules is proposed. It uses a superconducting microwave cavity to enhance the spontaneous decay via Purcell effect. Rotational cooling can be induced by sequentially tuning each rotational transition to cavity resonance, starting from the highest transition level to the lowest one using an electric field. Electrostatic multipoles can be used to provide large confinement volume with essentially homogeneous background electric field. 2003 Article PeerReviewed application/pdf en http://eprints.um.edu.my/7926/1/Ooi-2003-Rotational_cooling_o.pdf Ooi, Chong Heng Raymond (2003) Rotational cooling of polar molecules by Stark-Tuned cavity resonance. Physical Review A, 68 (1). ISSN 1050-2947 http://pra.aps.org/pdf/PRA/v68/i1/e013410 10.1103/PhysRevA.68.013410
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
language English
topic QC Physics
spellingShingle QC Physics
Ooi, Chong Heng Raymond
Rotational cooling of polar molecules by Stark-Tuned cavity resonance
description A general scheme for rotational cooling of diatomic heteronuclear molecules is proposed. It uses a superconducting microwave cavity to enhance the spontaneous decay via Purcell effect. Rotational cooling can be induced by sequentially tuning each rotational transition to cavity resonance, starting from the highest transition level to the lowest one using an electric field. Electrostatic multipoles can be used to provide large confinement volume with essentially homogeneous background electric field.
format Article
author Ooi, Chong Heng Raymond
author_facet Ooi, Chong Heng Raymond
author_sort Ooi, Chong Heng Raymond
title Rotational cooling of polar molecules by Stark-Tuned cavity resonance
title_short Rotational cooling of polar molecules by Stark-Tuned cavity resonance
title_full Rotational cooling of polar molecules by Stark-Tuned cavity resonance
title_fullStr Rotational cooling of polar molecules by Stark-Tuned cavity resonance
title_full_unstemmed Rotational cooling of polar molecules by Stark-Tuned cavity resonance
title_sort rotational cooling of polar molecules by stark-tuned cavity resonance
publishDate 2003
url http://eprints.um.edu.my/7926/1/Ooi-2003-Rotational_cooling_o.pdf
http://eprints.um.edu.my/7926/
http://pra.aps.org/pdf/PRA/v68/i1/e013410
_version_ 1648736102224232448
score 13.250246

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