mm-wave absorption and Raman scattering from glass-like features in fluorite mixed crystals

Title:
mm-wave absorption and Raman scattering from glass-like features in fluorite mixed crystals
Authors:
Sievers, A. J.; Tu, J.; Agladze, N.; FitzGerald, Stephen; Campbell, J. A.
Abstract:
One way to obtain new information about the ubiquitous low-lying two-level systems found in glasses is to identify them in appropriately modified crystals and then vary the crystal properties. Here our low-temperature mm-wave absorption and Raman scattering measurements on a number of mixed fluorite crystals are reviewed. It is shown that these single-crystal materials possess a broad distribution of two-level systems similar to what is found in the amorphous state.
Citation:
Sievers, A.J., J. Tu., N. Agladze, S. A. FitzGerald, and J.A. Campbell. 1998. "mm-wave absorption and Raman scattering from glass-like features in fluorite mixed crystals." Physica B 244: 159-166.
Publisher:
Elsevier
DATE ISSUED:
1998-01-01
Department:
Physics and Astronomy
Type:
article
PUBLISHED VERSION:
10.1016/S0921-4526(97)00481-X
PERMANENT LINK:
http://hdl.handle.net/11282/310473

Full metadata record

DC FieldValue Language
dc.contributor.authorSievers, A. J.en_US
dc.contributor.authorTu, J.en_US
dc.contributor.authorAgladze, N.en_US
dc.contributor.authorFitzGerald, Stephenen_US
dc.contributor.authorCampbell, J. A.en_US
dc.date.accessioned2013-12-23T16:33:53Z-
dc.date.available2013-12-23T16:33:53Z-
dc.date.issued1998-01-01en
dc.identifier.citationSievers, A.J., J. Tu., N. Agladze, S. A. FitzGerald, and J.A. Campbell. 1998. "mm-wave absorption and Raman scattering from glass-like features in fluorite mixed crystals." Physica B 244: 159-166.en_US
dc.identifier.issn0921-4526en_US
dc.identifier.urihttp://hdl.handle.net/11282/310473-
dc.description.abstractOne way to obtain new information about the ubiquitous low-lying two-level systems found in glasses is to identify them in appropriately modified crystals and then vary the crystal properties. Here our low-temperature mm-wave absorption and Raman scattering measurements on a number of mixed fluorite crystals are reviewed. It is shown that these single-crystal materials possess a broad distribution of two-level systems similar to what is found in the amorphous state.en_US
dc.language.isoen_USen_US
dc.publisherElsevieren_US
dc.identifier.doi10.1016/S0921-4526(97)00481-Xen_US
dc.subject.departmentPhysics and Astronomyen_US
dc.titlemm-wave absorption and Raman scattering from glass-like features in fluorite mixed crystalsen_US
dc.typearticleen_US
dc.identifier.journalPhysica Ben_US
dc.subject.keywordMillimeter wavesen_US
dc.subject.keywordRaman spectroscopyen_US
dc.subject.keywordFar-infrared spectroscopyen_US
dc.subject.keywordMixed fluoride crystalsen_US
dc.identifier.volume244en_US
dc.identifier.startpage159en_US
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