Glass-like thermal conductivity in SrTiO3 thermoelectrics induced by A-site vacancies

S. R. Popuri, A. J M Scott, R. A. Downie, M. A. Hall, E. Suard, R. Decourt, M. Pollet, J. W G Bos

Research output: Contribution to journalArticle

Abstract

The introduction of A-site vacancies in SrTiO3 results in a glass-like thermal conductivity while Nb substituted samples maintain good electrical conductivity. This unexpected result brings SrTiO3 one step closer to being a high-performing phonon-glass electron-crystal thermoelectric material. This journal is

Original languageEnglish
Pages (from-to)33720-33723
Number of pages4
JournalRSC Advances
Volume4
Issue number64
DOIs
Publication statusPublished - 2014

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    Popuri, S. R., Scott, A. J. M., Downie, R. A., Hall, M. A., Suard, E., Decourt, R., Pollet, M., & Bos, J. W. G. (2014). Glass-like thermal conductivity in SrTiO3 thermoelectrics induced by A-site vacancies. RSC Advances, 4(64), 33720-33723. https://doi.org/10.1039/c4ra06871h