dc.contributor.author | Laird, Brian Bostian | |
dc.contributor.author | Schober, H. R. | |
dc.date.accessioned | 2015-01-12T15:25:33Z | |
dc.date.available | 2015-01-12T15:25:33Z | |
dc.date.issued | 1991-02-04 | |
dc.identifier.citation | Laird, Brian Bostian; Schober, H. R. (1991). "Localized low-frequency vibrational modes in a simple model glass." Physical Review Letters, 66(5):636-696. http://dx.doi.org/10.1103/PhysRevLett.66.636 | |
dc.identifier.issn | 0031-9007 | |
dc.identifier.uri | http://hdl.handle.net/1808/16224 | |
dc.description | This is the publisher's version, also available electronically from http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.66.636 | |
dc.description.abstract | We examine the vibrational spectrum of a glass of soft spheres produced by quenching an equilibrated liquid (produced via constant-energy molecular-dynamics simulation) to zero temperature. Normal-mode analysis shows clearly the existence of (quasi)localized modes at the low-frequency end of the vibrational spectrum. The modes are found to be localized around atoms whose neighborhood structure differs significantly from the average glass environment. The effective masses of these modes range upwards from 10 atomic masses. | |
dc.publisher | American Physical Society | |
dc.title | Localized low-frequency vibrational modes in a simple model glass | |
dc.type | Article | |
kusw.kuauthor | Laird, Brian Bostian | |
kusw.kudepartment | Chemistry | |
dc.identifier.doi | 10.1103/PhysRevLett.66.636 | |
kusw.oaversion | Scholarly/refereed, publisher version | |
kusw.oapolicy | This item does not meet KU Open Access policy criteria. | |
dc.rights.accessrights | openAccess | |