Spectral line amplitudes of thermally polarized 129Xe in comparison with hyperpolarized 129Xe
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F09%3APU82050" target="_blank" >RIV/00216305:26220/09:PU82050 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
čeština
Original language name
Spectral line amplitudes of thermally polarized 129Xe in comparison with hyperpolarized 129Xe
Original language description
We present the experimental results of hyperpolarized 129Xe spectral line amplitude obtained by 4.7 T NMR system and high power semiconductor laser with reduced emission linewidth. The hyperpolarization process was based on the spin exchange collision technique between 129Xe atoms and optically pumped Rb atoms. The amplification of the 129Xe spectral line amplitude about 400 times was achieved. Furthermore, the influence of the optical pumping duration to the 129Xe spectral line amplitude was surveyed.
Czech name
Spectral line amplitudes of thermally polarized 129Xe in comparison with hyperpolarized 129Xe
Czech description
We present the experimental results of hyperpolarized 129Xe spectral line amplitude obtained by 4.7 T NMR system and high power semiconductor laser with reduced emission linewidth. The hyperpolarization process was based on the spin exchange collision technique between 129Xe atoms and optically pumped Rb atoms. The amplification of the 129Xe spectral line amplitude about 400 times was achieved. Furthermore, the influence of the optical pumping duration to the 129Xe spectral line amplitude was surveyed.
Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA102%2F07%2F0389" target="_blank" >GA102/07/0389: Research into new NMR techniques for studying structure of porous materials</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
AMTEE 09. Advanced Methods in the Theory of Electrical Enigneering. Proceedings.
ISBN
978-80-7043-821-3
ISSN
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e-ISSN
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Number of pages
3
Pages from-to
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Publisher name
Neuveden
Place of publication
Neuveden
Event location
Cheb
Event date
Sep 7, 2009
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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