dc.citation.conferencePlace |
KO |
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dc.citation.title |
제126회 대한화학회 학술발표회 및 총회 |
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dc.contributor.author |
Kim, Tae Woo |
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dc.contributor.author |
Zhao, Bum Suk |
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dc.date.accessioned |
2024-01-31T22:37:37Z |
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dc.date.available |
2024-01-31T22:37:37Z |
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dc.date.created |
2021-01-04 |
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dc.date.issued |
2020-10-21 |
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dc.description.abstract |
We study the effect of rotational state-dependent alignment in the scattering of molecules by optical fields. CS2 molecules in their lowest few rotational states are adiabatically aligned and transversely accelerated by a nonresonant optical standing wave. The width of the measured transverse velocity distribution increases to 160 m/s with the field intensity, while its central peak position moves 10 to -10 m/s. These changes are well reproduced by numerical simulations based on the rotational state-dependent alignment but cannot be modeled when ignoring these effects. Moreover, the molecular scattering by an off-resonant optical field amounts to manipulating the translational motion of molecules in a rotational state-specific way. Conversely, our results demonstrate that scattering from a nonresonant optical standing wave is a viable method for rotational state selection of nonpolar molecules. |
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dc.identifier.bibliographicCitation |
제126회 대한화학회 학술발표회 및 총회 |
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dc.identifier.uri |
https://scholarworks.unist.ac.kr/handle/201301/78095 |
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dc.identifier.url |
http://new.kcsnet.or.kr/?mid=abstract_view&uid=56331&page=1&qpage=&word=TaeWoo&wordfield=author&main_number=126 |
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dc.publisher |
대한화학회 |
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dc.title |
Scattering of adiabatically aligned molecules by nonresonant optical standing waves |
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dc.type |
Conference Paper |
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dc.date.conferenceDate |
2020-10-19 |
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