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Thermal expansion of yttrium and gadolinium iron, gallium and aluminum garnets
Author(s) -
Geller S.,
Espinosa G. P.,
Crandall P. B.
Publication year - 1969
Publication title -
journal of applied crystallography
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.429
H-Index - 162
ISSN - 1600-5767
DOI - 10.1107/s0021889869006625
Subject(s) - yttrium , gallium , gadolinium , aluminium , materials science , gadolinium gallium garnet , thermal expansion , lattice constant , atmospheric temperature range , thermal , metallurgy , analytical chemistry (journal) , chemistry , composite material , epitaxy , thermodynamics , optics , physics , layer (electronics) , oxide , chromatography , diffraction
Lattice constants of yttrium and gadolinium iron and gallium garnets and of yttrium aluminium garnet have been measured in the temperature range 296–1400°K. The results show that among these, GdGaG gives the closest match of Δ a /a 0 vs . T to YIG and to GdIG.