Title of article
Temperature-induced abrupt volume inflation in the mixed-valence ternary Zintl phase Yb8Ge3Sb5
Author/Authors
Kanatzidis، Mercouri G. نويسنده , , Margadonna، Serena نويسنده , , Prassides، Kosmas نويسنده , , Chondroudi، Maria نويسنده , , Salvador، James R. نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
-5753
From page
5754
To page
0
Abstract
The Zintl phase, Yb8Ge3Sb5 exhibits a complex lattice response and an abrupt negative thermal expansion below 15 K – subtle structural changes before and after the transition are consistent with temperature-induced electron transfer from (to) Yb 4f bands to (from) Sb 5p and Ge 4p bands.
Keywords
ISM: molecules , molecular processes , molecular data
Journal title
CHEMICAL COMMUNICATIONS - LETCHWORTH
Serial Year
2005
Journal title
CHEMICAL COMMUNICATIONS - LETCHWORTH
Record number
70302
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