Lattice thermal conductivity of K 2(Bi 1-zSb z) 8Se 13 solid solutions

Theodora Kyratsi, Evripides Hatzikraniotis, M. Paraskevopoulous, Jeffrey S. Dyck, H. K. Shin, Ctirad Uher, Mercouri G Kanatzidis

Research output: Contribution to journalArticle

8 Citations (Scopus)

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.

Original languageEnglish
Pages (from-to)4140-4146
Number of pages7
JournalJournal of Applied Physics
Volume95
Issue number8
DOIs
Publication statusPublished - Apr 15 2004

Fingerprint

solid solutions
thermal conductivity
substitutes
disorders
point defects
stoichiometry

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)
  • Physics and Astronomy(all)

Cite this

Kyratsi, T., Hatzikraniotis, E., Paraskevopoulous, M., Dyck, J. S., Shin, H. K., Uher, C., & Kanatzidis, M. G. (2004). Lattice thermal conductivity of K 2(Bi 1-zSb z) 8Se 13 solid solutions. Journal of Applied Physics, 95(8), 4140-4146. https://doi.org/10.1063/1.1682674

Lattice thermal conductivity of K 2(Bi 1-zSb z) 8Se 13 solid solutions. / Kyratsi, Theodora; Hatzikraniotis, Evripides; Paraskevopoulous, M.; Dyck, Jeffrey S.; Shin, H. K.; Uher, Ctirad; Kanatzidis, Mercouri G.

In: Journal of Applied Physics, Vol. 95, No. 8, 15.04.2004, p. 4140-4146.

Research output: Contribution to journalArticle

Kyratsi, T, Hatzikraniotis, E, Paraskevopoulous, M, Dyck, JS, Shin, HK, Uher, C & Kanatzidis, MG 2004, 'Lattice thermal conductivity of K 2(Bi 1-zSb z) 8Se 13 solid solutions', Journal of Applied Physics, vol. 95, no. 8, pp. 4140-4146. https://doi.org/10.1063/1.1682674
Kyratsi T, Hatzikraniotis E, Paraskevopoulous M, Dyck JS, Shin HK, Uher C et al. Lattice thermal conductivity of K 2(Bi 1-zSb z) 8Se 13 solid solutions. Journal of Applied Physics. 2004 Apr 15;95(8):4140-4146. https://doi.org/10.1063/1.1682674
Kyratsi, Theodora ; Hatzikraniotis, Evripides ; Paraskevopoulous, M. ; Dyck, Jeffrey S. ; Shin, H. K. ; Uher, Ctirad ; Kanatzidis, Mercouri G. / Lattice thermal conductivity of K 2(Bi 1-zSb z) 8Se 13 solid solutions. In: Journal of Applied Physics. 2004 ; Vol. 95, No. 8. pp. 4140-4146.
@article{636a9cb319ee4fa691075690e31e7c08,
title = "Lattice thermal conductivity of K 2(Bi 1-zSb z) 8Se 13 solid solutions",
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.",
author = "Theodora Kyratsi and Evripides Hatzikraniotis and M. Paraskevopoulous and Dyck, {Jeffrey S.} and Shin, {H. K.} and Ctirad Uher and Kanatzidis, {Mercouri G}",
year = "2004",
month = "4",
day = "15",
doi = "10.1063/1.1682674",
language = "English",
volume = "95",
pages = "4140--4146",
journal = "Journal of Applied Physics",
issn = "0021-8979",
publisher = "American Institute of Physics Publising LLC",
number = "8",

}

TY - JOUR

T1 - Lattice thermal conductivity of K 2(Bi 1-zSb z) 8Se 13 solid solutions

AU - Kyratsi, Theodora

AU - Hatzikraniotis, Evripides

AU - Paraskevopoulous, M.

AU - Dyck, Jeffrey S.

AU - Shin, H. K.

AU - Uher, Ctirad

AU - Kanatzidis, Mercouri G

PY - 2004/4/15

Y1 - 2004/4/15

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=2342540551&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=2342540551&partnerID=8YFLogxK

U2 - 10.1063/1.1682674

DO - 10.1063/1.1682674

M3 - Article

AN - SCOPUS:2342540551

VL - 95

SP - 4140

EP - 4146

JO - Journal of Applied Physics

JF - Journal of Applied Physics

SN - 0021-8979

IS - 8

ER -