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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 1741 | - |
dc.citation.number | 8 | - |
dc.citation.startPage | 1738 | - |
dc.citation.title | PHYSICAL REVIEW LETTERS | - |
dc.citation.volume | 81 | - |
dc.contributor.author | Tlusty, T | - |
dc.contributor.author | Meller, A | - |
dc.contributor.author | Bar-Ziv, R | - |
dc.date.accessioned | 2023-12-22T12:35:54Z | - |
dc.date.available | 2023-12-22T12:35:54Z | - |
dc.date.created | 2020-02-20 | - |
dc.date.issued | 1998-08 | - |
dc.description.abstract | We present a new approach for determining optical gradient forces applied by strongly focused laser beams on dielectric particles. We show that when the electromagnetic field is focused to a diffraction limited spot a dipole approximation is valid for ally particle size. We derive intuitive predictions for force-displacement curves, maximal trapping forces, and force constants. The theory fits well with recent measurements of particles trapped by laser tweezers. We also discuss effects of radiation pressure and gravity. | - |
dc.identifier.bibliographicCitation | PHYSICAL REVIEW LETTERS, v.81, no.8, pp.1738 - 1741 | - |
dc.identifier.doi | 10.1103/PhysRevLett.81.1738 | - |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.scopusid | 2-s2.0-0001256107 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/31220 | - |
dc.identifier.url | https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.81.1738 | - |
dc.identifier.wosid | 000075483200051 | - |
dc.language | 영어 | - |
dc.publisher | AMERICAN PHYSICAL SOC | - |
dc.title | Optical gradient forces of strongly localized fields | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.relation.journalResearchArea | Physics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | TRAP | - |
dc.subject.keywordPlus | MANIPULATION | - |
dc.subject.keywordPlus | PARTICLES | - |
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