Impedance spectroscopy study and ground state electronic properties of In(Mg1/2Ti1/2)O3
β Scribed by Lata Agrawal; Alo Dutta; Shantiranjan Shannigrahi; B.P. Singh; T.P. Sinha
- Publisher
- Elsevier Science
- Year
- 2011
- Tongue
- English
- Weight
- 608 KB
- Volume
- 406
- Category
- Article
- ISSN
- 0921-4526
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π SIMILAR VOLUMES
Pb(Mg 1/3 Nb 2/3 )O 3 ceramics prepared via columbite method exhibit high crystallinity and high density after sintering at 1200 β’ C. Typical relaxor behavior are demonstrated by the dielectric data. Although showing a diffuse phase transition, at room temperature the system is in its paraelectric s
This paper discusses the difference in permittivity at infrared frequencies between Ba(Mg 1/3 Ta 2/3 )O 3 (BMT) and Ba(Mg 1/3 Nb 2/3 )O 3 (BMN) based on a first-principles calculation. The permittivity, far-infrared and Raman spectra are successfully computed. Analysis of these results shows that th