Thermal diffusivity, effusivity and conductivity of CdMnTe mixed crystals

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dc.contributor.author Strzałkowski, Karol
dc.contributor.author Firszt, Franciszek
dc.contributor.author Marasek, Agnieszka
dc.date.accessioned 2017-03-01T09:41:50Z
dc.date.available 2017-03-01T09:41:50Z
dc.date.issued 2014
dc.identifier.citation Int. J. Thermophys. 35 (2014); pp. 2140 - 2149
dc.identifier.issn 1572-9567
dc.identifier.other DOI 10.1007/s10765-014-1741-y
dc.identifier.uri http://repozytorium.umk.pl/handle/item/4094
dc.description.abstract Cd1-xMnxTe mixed crystals belong to a class of materials called ‘‘semimagnetic semiconductor’’ or diluted magnetic semiconductor (DMS) with addition of magnetic ions like Mn2+ implemented into crystal structure. The crystals under investigation were grown from the melt by the high pressure high temperature modified Bridgman method in the range of composition 0 < x < 0.7. Thermal properties of these compounds have been investigated by means of photopyroelectric (PPE) calorimetry in both, back and front detection configuration. The values of the thermal diffusivity and effusivity were derived from experimental data. Thermal conductivity of the specimens was calculated from the simple theoretical dependencies between thermal parameters. The influence of Mn concentration on thermal properties of Cd1-xMnxTe crystals have been presented and discussed.
dc.language.iso eng
dc.publisher Springer
dc.rights info:eu-repo/semantics/openAccess
dc.subject CdMnTe crystals
dc.subject Photopyroelectric calorimetry
dc.subject Thermal conductivity
dc.subject Thermal diffusivity
dc.subject Thermal effusivity
dc.title Thermal diffusivity, effusivity and conductivity of CdMnTe mixed crystals
dc.type info:eu-repo/semantics/article

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