Dynamic Disorder in Negative Thermal Expansion Compound Zn(CN)2

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dc.creatorMittal, R.
dc.creatorMitra, S.
dc.creatorSchober, H.
dc.creatorChaplot, S. L.
dc.creatorMukhopadhyay, R.
dc.date2009-04-06
dc.date2009-05-14
dc.date.accessioned2026-07-07T13:14:21Z
dc.date.available2026-07-07T13:14:21Z
dc.descriptionDynamical disorder in negative thermal expansion compound Zn(CN)2 is investigated by quasielastic neutron scattering technique in the temperature range 170-320 K. Significant quasielastic broadening is observed above the phase transition temperature of about 250 K, however no broadening is observed at 220 K and below. Data at high temperatures are analyzed assuming the CN reorientation. Characteristic time associated with the CN orientation is estimated as 16 ps and 11 ps at 270 and 320 K respectively.
dc.description6 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/0904.0963
dc.identifierhttp://arxiv.org/abs/0904.0963
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/230181
dc.subjectMaterials Science
dc.subjectOther Condensed Matter
dc.titleDynamic Disorder in Negative Thermal Expansion Compound Zn(CN)2
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