Searching for Band-Dispersive and Defect-Tolerant Semiconductors from Element Substitution in Topological Materials.
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DOI: 10.1021/jacs.2c01038
Abstract: Topological insulators and semimetal materials composed of heavy elements usually have inverted and dispersive band structures. It is interesting to notice that if lighter elements with reduced spin-orbit coupling are substituted for the heavy elements,… read more here.
Keywords: band; element substitution; band dispersive; dispersive defect ... See more keywords
Effects of Chemical Pressure on Rare-Earth Oxide GdMn0.7Co0.3O3 with Nonmagnetic Element Substitution
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DOI: 10.7566/jpsj.89.024703
Abstract: We studied the effects of chemical pressure on Gd1−yRyMn0.7Co0.3O3 (R = nonmagnetic rare-earth element) with y = 0.1, 0.3, and 0.5. The substitution of Gd with La, Y, or Lu in orthorhombic Gd1−yRyM... read more here.
Keywords: chemical pressure; element substitution; rare earth; effects chemical ... See more keywords