Show simple item record

dc.creatorSoriaga, M. P.en_US
dc.creatorLewis, G. J.en_US
dc.creatorKachare, A.en_US
dc.creatorAndermann, G.en_US
dc.date.accessioned2006-06-15T13:40:20Z
dc.date.available2006-06-15T13:40:20Z
dc.date.issued1975en_US
dc.identifier1975-Sigma-23en_US
dc.identifier.urihttp://hdl.handle.net/1811/9420
dc.descriptionThis work was supported by the National Science Foundation. Present address of G. J. Lewis: Department of Physics, King's College, London, England. Present address of A. Kachare: Department of Physics, University of Southern California, Los Angeles, California.""en_US
dc.descriptionAuthor Institution: Department of Chemistry, University of Hawaiien_US
dc.description.abstractReliable infrared reflectance data of LiF have been obtained at various temperatures and processed by an Improved Kramers-Kronig dispersion analysis technique. A careful analysis of the imaginary dielectric index ($\epsilon$) spectra has provided important insights into the question of electrical and mechanical anharmonicity in the lattice modes of LiF. To further investigate this problem, work has been done on the IR transmission spectra of LiF thin films at high pressures. The optical indices as a function of pressure have been obtained through a Kramers-Kronig transmission dispersion analysis of the transmission values. Results will be presented and evaluated in terms of various models of anharmonicity. The proper methodology to obtain reliable high pressure IR transmission data of LiF thin films will also be outlined.en_US
dc.format.extent141098 bytes
dc.format.mimetypeimage/jpeg
dc.language.isoEnglishen_US
dc.publisherOhio State Universityen_US
dc.titleTHE INFRARED OPTICAL PROPERTIES OF LiF AS A FUNCTION OF TEMPERATURE AND PRESSUREen_US
dc.typearticleen_US


Files in this item

Thumbnail

Items in Knowledge Bank are protected by copyright, with all rights reserved, unless otherwise indicated.

This item appears in the following Collection(s)

Show simple item record