LSAT (oxide)

LSAT is the most common name for the inorganic compound lanthanum aluminate - strontium aluminium tantalate, which has the chemical formula (LaAlO3)0.3(Sr2TaAlO6)0.7 or its less common alternative: (La0.18Sr0.82)(Al0.59Ta0.41)O3. LSAT is a hard, optically transparent oxide of the elements lanthanum, aluminium, strontium and tantalum. LSAT has the perovskite crystal structure, and its most common use is as a single crystal substrate for the growth of epitaxial thin films.

LSAT (oxide)
Names
Other names
lanthanum aluminate - strontium aluminium tantalate
Identifiers
PubChem CID
Properties
(LaAlO3)0.3(Sr2TaAlO6)0.7
Density 6.74 g/cm3
Melting point 1,840 °C (3,340 °F; 2,110 K)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references
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