Temperature dependence of antiferroeletric mode frequency, dielectric constant and loss tangent in deuterated squaric acid crystal
IR@NISCAIR: CSIR-NISCAIR, New Delhi - ONLINE PERIODICALS REPOSITORY (NOPR)
View Archive Info| Field | Value | |
| Title |
Temperature dependence of antiferroeletric mode frequency, dielectric constant and loss tangent in deuterated squaric acid crystal
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| Creator |
Upadhyay, Trilok Chandra
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| Subject |
Antiferroelectrics
Anharmonic Dielectric constant Loss tangent Phase transition |
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| Description |
633-636
By fitting model values of physical quantities for deuterated SQA crystal in theoretically derived expression for AFE mode frequency, dielectric entrant and loss tangent in my earlier paper [<i>Indian J Pure & Appl Phys, </i>47 (2009) 119] temperature dependence of these quantities have been calculated and compared with experimental data of Maier <i>et al., </i><i style="">Phys Status Solidi (b), </i>89 (1978) 578 and Semmingsen, D<i style="">, Acta Chem Scand</i>, 27 (1977) 3961, which show a good agreement. |
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| Date |
2011-08-19T11:38:13Z
2011-08-19T11:38:13Z 2011-09 |
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| Type |
Article
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| Identifier |
0975-1041 (Online); 0019-5596 (Print)
http://hdl.handle.net/123456789/12595 |
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| Language |
en_US
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| Rights |
<img src='http://nopr.niscair.res.in/image/cc-license-sml.png'> <a href='http://creativecommons.org/licenses/by-nc-nd/2.5/in' target='_blank'>CC Attribution-Noncommercial-No Derivative Works 2.5 India</a>
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| Publisher |
NISCAIR-CSIR, India
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| Source |
IJPAP Vol.49(09) [September 2011]
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