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SYNTHESIS, STRUCTURE AND CONDUCTIVITY OF NEW QUATERNARY CHALCOGENIDE SNBI4TE4SE4
DSpace at IIT Bombay
View Archive Info| Field | Value | |
| Title |
SYNTHESIS, STRUCTURE AND CONDUCTIVITY OF NEW QUATERNARY CHALCOGENIDE SNBI4TE4SE4
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| Creator |
KICHAMBARE, PD
SHARON, M |
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| Subject |
one-dimensional metal
superconductivity na3cu4s4 compound |
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| Description |
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.
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| Publisher |
ELSEVIER SCIENCE BV
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| Date |
2011-07-26T23:42:05Z
2011-12-26T12:52:40Z 2011-12-27T05:39:23Z 2011-07-26T23:42:05Z 2011-12-26T12:52:40Z 2011-12-27T05:39:23Z 1993 |
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| Type |
Article
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| Identifier |
SOLID STATE IONICS, 62(1-2), 21-26
0167-2738 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 |
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| Language |
en
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