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<strong>Electric and Dielectric Studies on Modified Lithium Germanate</strong>
Online Publishing @ NISCAIR
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| Authentication Code |
dc |
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| Title Statement |
<strong>Electric and Dielectric Studies on Modified Lithium Germanate</strong> |
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| Added Entry - Uncontrolled Name |
W, Madhuri ; Vellore Institute of Technology Johnson, Jaimon C; Vellore Institute of Technology Qureshi, Parvez Ahmed; Vellore Institute of Technology KAPTE, ISHA SUNIL; Vellore Institute of Technology Niyogi, Sucharita ; Vellore Institute of Technology |
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| Uncontrolled Index Term |
specific instrumentation and techniques of general use in physics; fundamental ; statistical physics and thermodynamics Lithium Titanium Germanate; Dielectric Constant; Ferroelectric; Piezoelectricity |
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| Summary, etc. |
Titanium doped Lithium Germanate (Li4TiGe2O8) is synthesized by ceramic double sintering route. Germanate is sintered at a temperature of 900o C for 30 min in a microwave furnace. The formation of glass was confirmed by the X-ray diffraction technique. Electric, dielectric, ferroelectric and piezoelectric properties are investigated. Dielectric studies performed from room temperature to 500o C showed a steady dielectric constant of approximately 75 throughout the investigated temperature. AC conductivity of the glass showed very high resistivity of the order of 107 Ω-cm. Further, an ionic hopping conduction mechanism is suggested from the conductivity behaviour as a function of frequency. Ferroelectric hysteresis recorded at room temperature has exhibited a square loop suggesting very good ferroelectric nature of the glass. From the obtained high resistivity and piezoelectric coefficient, the glass can be explored for MMIC and MLCC device fabrication. |
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| Publication, Distribution, Etc. |
Indian Journal of Pure & Applied Physics (IJPAP) 2021-10-11 15:42:53 |
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| Electronic Location and Access |
application/pdf http://op.niscair.res.in/index.php/IJPAP/article/view/25156 |
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| Data Source Entry |
Indian Journal of Pure & Applied Physics (IJPAP); ##issue.vol## 59, ##issue.no## 10 (2021): Indian Journal of Pure & Applied Physics |
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| Language Note |
en |
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| Nonspecific Relationship Entry |
http://op.niscair.res.in/index.php/IJPAP/article/download/25156/465478457 |
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| Terms Governing Use and Reproduction Note |
Except where otherwise noted, the Articles on this site are licensed under Creative Commons License: CC Attribution-Noncommercial-No Derivative Works 2.5 India © 2015. The Council of Scientific & Industrial Research, New Delhi. |
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