Strong negative thermal expansion in the hexagonal polymorph of ScF3
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DOI: 10.1039/c8ce00257f
Abstract: A new hexagonal polymorph of scandium fluoride (ScF3) has been synthesized and thoroughly characterized. The new phase displays two types of negative thermal expansion in a wide temperature range at normal pressure: a relatively weak… read more here.
Keywords: thermal expansion; negative thermal; hexagonal polymorph; scf3 ... See more keywords