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Phonon glass behavior beyond traditional cage structures: synthesis, crystal and electronic structure, and properties of KMg4Sb3

TitlePhonon glass behavior beyond traditional cage structures: synthesis, crystal and electronic structure, and properties of KMg4Sb3
Publication TypeJournal Article
Year of Publication2018
AuthorsWang, J, Wang, LL, Kovnir, K
JournalJournal of Materials Chemistry A
Volume6
Pagination4759-4767
Date Published03
Type of ArticleArticle
ISBN Number2050-7488
Accession NumberWOS:000428848400023
Keywordsalloys, chemistry, compound, cu, fuels, high-thermoelectric performance, Materials Science, mg, n-type, phase, power-generation, single-crystal, zintl compounds
Abstract

important contributor to overall thermal conductivity reduction. A Phonon-Glass thermal behavior with K atoms rattling in open channels of Mg4Sb3 framework shines new light on designing low thermal conductivity materials.

DOI10.1039/c8ta00553b
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