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DC Field | Value | Language |
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dc.citation.endPage | 1780 | - |
dc.citation.number | 12-13 | - |
dc.citation.startPage | 1772 | - |
dc.citation.title | MOLECULAR PHYSICS | - |
dc.citation.volume | 111 | - |
dc.contributor.author | Zhao, Bum Suk | - |
dc.contributor.author | Zhang, Weiqing | - |
dc.contributor.author | Schollkopf, Wieland | - |
dc.date.accessioned | 2023-12-22T03:42:28Z | - |
dc.date.available | 2023-12-22T03:42:28Z | - |
dc.date.created | 2013-08-28 | - |
dc.date.issued | 2013-07 | - |
dc.description.abstract | We report on the non-destructive scattering and diffraction of He, He2 and He3 from a plane ruled reflection grating. At grazing incidence the normal component of the particle's wave-vector is sufficiently small to allow for quantum reflection at the attractive Casimir-van der Waals particle-surface interaction potential. Quantum reflection occurs tens of nanometres in front of the surface, before the dimers and trimers reach the region where the surface-induced forces would inevitably cause the breakup of the fragile bonds. The reflected particles are identified via their mass-dependent diffraction angles and by mass spectrometry. The intensity distributions of the observed diffraction patterns are discussed in terms of the grating's blaze angle. | - |
dc.identifier.bibliographicCitation | MOLECULAR PHYSICS, v.111, no.12-13, pp.1772 - 1780 | - |
dc.identifier.doi | 10.1080/00268976.2013.787150 | - |
dc.identifier.issn | 0026-8976 | - |
dc.identifier.scopusid | 2-s2.0-84888001830 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/9684 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84888001830 | - |
dc.identifier.wosid | 000326071500015 | - |
dc.language | 영어 | - |
dc.publisher | TAYLOR & FRANCIS LTD | - |
dc.title | Non-destructive quantum reflection of helium dimers and trimers from a plane ruled grating | - |
dc.type | Article | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical; Physics, Atomic, Molecular & Chemical | - |
dc.relation.journalResearchArea | Chemistry; Physics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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