DC Field | Value | Language |
---|---|---|
dc.contributor.author | CAO, BH | ko |
dc.contributor.author | Kim, Mahn-Won | ko |
dc.contributor.author | SCHAFFER, H | ko |
dc.contributor.author | CUMMINS, HZ | ko |
dc.date.accessioned | 2013-02-27T06:35:13Z | - |
dc.date.available | 2013-02-27T06:35:13Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1991-12 | - |
dc.identifier.citation | JOURNAL OF CHEMICAL PHYSICS, v.95, no.12, pp.9317 - 9321 | - |
dc.identifier.issn | 0021-9606 | - |
dc.identifier.uri | http://hdl.handle.net/10203/67024 | - |
dc.description.abstract | By using the surface heterodyne spectroscopy, we study the surface modes on polymer solutions of polyisobutylene/decane at different concentrations. For each concentration, we measure the power spectra at various wave numbers (110.0-600.0 cm-1). We find that the relation between the frequency shift omega-k of the power spectrum and wave number k changes continuously from omega-k is-proportional-to k when concentration of the polymer solution is changed from 0.5 g/dl to 8.0 g/dl. For the low-concentration polymer solutions, the surface modes are capillary modes (omega-k is-proportional-to k3/2). For the high-concentration polymer solutions, the surface modes are elastic modes (omega-k is-proportional-to k). This result is compared with the theory [J. L. Harden, H. Pleiner, and P. A. Pincus, J. Chem. Phys. 94, 5208 (1991)]. | - |
dc.language | English | - |
dc.publisher | AMER INST PHYSICS | - |
dc.subject | AIR WATER | - |
dc.title | SURFACE-MODES ON POLYMER-SOLUTIONS BY SURFACE LIGHT-SCATTERING TECHNIQUES | - |
dc.type | Article | - |
dc.identifier.wosid | A1991GV82500062 | - |
dc.identifier.scopusid | 2-s2.0-0000031841 | - |
dc.type.rims | ART | - |
dc.citation.volume | 95 | - |
dc.citation.issue | 12 | - |
dc.citation.beginningpage | 9317 | - |
dc.citation.endingpage | 9321 | - |
dc.citation.publicationname | JOURNAL OF CHEMICAL PHYSICS | - |
dc.identifier.doi | 10.1063/1.461160 | - |
dc.contributor.localauthor | Kim, Mahn-Won | - |
dc.contributor.nonIdAuthor | CAO, BH | - |
dc.contributor.nonIdAuthor | SCHAFFER, H | - |
dc.contributor.nonIdAuthor | CUMMINS, HZ | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | AIR WATER | - |
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