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Structural and ionic transport properties of some A2BX4 (A=Cu, B=Pb, Sn, X=Br, I) compounds.
The compounds Cu2PbBr4, Cu2SnI4, and Cu2PbI4 have been synthesized as stable phases in the CuBr-PbBr2, CuI-SnI2, or CuI-PbI2 binary systems. Cu2PbBr4 is cubic (a0=9.170 A ̊), whereas Cu2SnI4 and Cu2PbI4 are hexagonal with ...
Optical properties of evaporated PbSnS3 thin films
(Kluwer Academic Publishers, 1998-06)
PbSnS3 is a ternary sulfide semiconductor material which has been relatively little studied in the literature. Thin films of this material were deposited on glass substrates by a thermal evaporation process and their optical ...
Ion transport studies on vacuum deposited PbSnI 4 thin films
(Thin Solid Films, 1999)
Thin films of the material PbSnI4 have been deposited by vacuum evaporation. The electrical conductivity, its activation energy and dielectric breakdown strength have been found to be film thickness dependent for films ...
Electrical properties of vacuum evaporated PbSnS 3 thin films
(International Journal of Materials Science, 2006-02)
Electrical conduction of evaporated PbSnS3 films of thickness ranging between 0.1 and 2.0 μm were studied by measuring the dc current in both parallel (planar) and transverse (cross plane) directions to the substrate ...