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| Title: | SYNTHESIS, STRUCTURE AND CONDUCTIVITY OF NEW QUATERNARY CHALCOGENIDE SNBI4TE4SE4 |
| Authors: | KICHAMBARE, PD
SHARON, M |
| Keywords: | one-dimensional metal
superconductivity
na3cu4s4
compound |
| Issue Date: | 1993 |
| Publisher: | ELSEVIER SCIENCE BV |
| Citation: | SOLID STATE IONICS, 62(1-2), 21-26 |
| Abstract: | The new quaternary chalcogenide SnBi4Te4Se4 has been prepared by reaction among the elements at 900-degrees-C. The material is then characterized by X-ray diffraction, diffuse reflectance spectroscopy, EDAX and electrical conductivity. The compound exhibits a lower resistivity in the range of 0.07 to 0. 14 OMEGA cm at room temperature and with a carrier concentration 1.5 to 2.36 x 10(16) cm-3. ac susceptibility against temperature shows a weak diamagnetic response over a large temperature interval from 70 to 93 K. |
| URI: | http://dx.doi.org/10.1016/0167-2738(93)90248-2
http://dspace.library.iitb.ac.in/xmlui/handle/10054/7051
http://hdl.handle.net/10054/7051 |
| ISSN: | 0167-2738 |
| Appears in Collections: | Article
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