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Phase transitions in quasi-one-dimensional chalcogenides of BaNbxS3 and BaTaxSe3

โœ Scribed by T Ohtani; H Sawada; M Chikamori


Book ID
113785199
Publisher
Elsevier Science
Year
2004
Tongue
English
Weight
181 KB
Volume
39
Category
Article
ISSN
0025-5408

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๐Ÿ“œ SIMILAR VOLUMES


Electrical Properties and Phase Transiti
โœ T. Ohtani; Y. Sano; Y. Yokota ๐Ÿ“‚ Article ๐Ÿ“… 1993 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 413 KB

Electrical properties and phase transitions were investigated in the quasi-one-dimensional ternary chalcogenides \(\operatorname{In}_{x} \mathrm{Nb}_{3} X_{4}(X=\mathrm{S}\). Se, and \(\mathrm{Te} ; x=0.5\) for \(X=S\), and 1.0 for \(X=\mathrm{Se}\) and \(\mathrm{Te})\), with resulis indicating that

Phase Transitions in Quasi-one-dimension
โœ T. Ohtani; S. Honji; M. Takano ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 327 KB

Samples with various compositions around BaNbSe 3 were prepared. X-ray analysis revealed that the compound is stable at the composition of BaNb 0.80 Se 3 , which formally requires Nb 5ุ‰ ions (d 0 ). The single-phase region extends to the composition BaNb 0.95 Se 3 . A semiconductor-to-metal transiti