dc.contributor.author | Kyratsi, Theodora | en |
dc.contributor.author | Hatzikraniotis, E. | en |
dc.contributor.author | Paraskevopoulous, M. | en |
dc.contributor.author | Dyck, J. S. | en |
dc.contributor.author | Shin, H. K. | en |
dc.contributor.author | Uher, C. | en |
dc.contributor.author | Kanatzidis, M. G. | en |
dc.creator | Kyratsi, Theodora | en |
dc.creator | Hatzikraniotis, E. | en |
dc.creator | Paraskevopoulous, M. | en |
dc.creator | Dyck, J. S. | en |
dc.creator | Shin, H. K. | en |
dc.creator | Uher, C. | en |
dc.creator | Kanatzidis, M. G. | en |
dc.date.accessioned | 2019-05-06T12:24:01Z | |
dc.date.available | 2019-05-06T12:24:01Z | |
dc.date.issued | 2004 | |
dc.identifier.uri | http://gnosis.library.ucy.ac.cy/handle/7/48563 | |
dc.description.abstract | The influence of the Bi/Sb partial substitution to the lattice thermal conductivity of the K 2(Bi 1-zSb z) 8Se 13 solid solution series was studied. The variation of the lattice thermal conductivity with comparison was impacted by the contributions from the disorder associated with the formation of solid solutions and arising from point defects. The low-temperature Umklapp peak of lattice thermal conductivity was suppressed when the Sb concentration increases due to the increase of the disorder caused by the Bi/Sb partial substitution. The contribution from the formation of solid solutions varies with stoichiometry showing a maximum when Sb substitutes 50% of Bi. | en |
dc.language.iso | eng | en |
dc.source | Journal of Applied Physics | en |
dc.subject | Data reduction | en |
dc.subject | Electron mobility | en |
dc.subject | Thermal conductivity | en |
dc.subject | Low temperature effects | en |
dc.subject | Solid solutions | en |
dc.subject | Crystallography | en |
dc.subject | Composition | en |
dc.subject | Crystalline materials | en |
dc.subject | Crystal lattices | en |
dc.subject | Substitution reactions | en |
dc.subject | Thermoelectric materials | en |
dc.subject | Crystal defects | en |
dc.subject | Complexation | en |
dc.subject | Crystallographic sites | en |
dc.subject | Mass fluctuations | en |
dc.subject | Thermal displacement | en |
dc.title | Lattice thermal conductivity of K 2(Bi 1-zSb z) 8Se 13 solid solutions | en |
dc.type | info:eu-repo/semantics/article | |
dc.identifier.doi | 10.1063/1.1682674 | |
dc.description.volume | 95 | |
dc.description.startingpage | 4140 | |
dc.description.endingpage | 4146 | |
dc.author.faculty | Πολυτεχνική Σχολή / Faculty of Engineering | |
dc.author.department | Τμήμα Μηχανικών Μηχανολογίας και Κατασκευαστικής / Department of Mechanical and Manufacturing Engineering | |
dc.type.uhtype | Article | en |
dc.contributor.orcid | Kyratsi, Theodora [0000-0003-2916-1708] | |
dc.description.totalnumpages | 4140-4146 | |
dc.gnosis.orcid | 0000-0003-2916-1708 | |