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Title: Synthesis, electrical and thermal properties of Bi{sub 4}V{sub 2−x}Y{sub x}O{sub 11} (x=0.0 and 0.10) ceramics

Abstract

Polycrystalline ceramic samples of Bi{sub 4}V{sub 2−x}Y{sub x}O{sub 11} (x=0.0 and 0.10) have been synthesized by standard solid state reaction method. The formation of the compounds has been verified by room temperature (RT) X-ray diffraction. The frequency and temperature dependent dielectric constant of both the compounds have been measured. The dielectric studies indicate that the materials are highly lossy. The dc conductivity of the materials has been measured as a function of temperature from RT to 653K and their activation energies were calculated using Arrhenius relation σ = σ{sub o}exp(-Ea/kT). The specific heat and heat flow of both the compounds were determined as a function of temperature using Modulated Differential Scanning Calorimetry (MDSC)

Authors:
;  [1]
  1. Department of Physics, M. L. Sukhadia University, Udaipur-313002 (India)
Publication Date:
OSTI Identifier:
22271075
Resource Type:
Journal Article
Journal Name:
AIP Conference Proceedings
Additional Journal Information:
Journal Volume: 1591; Journal Issue: 1; Conference: 58. DAE solid state physics symposium 2013, Patiala, Punjab (India), 17-21 Dec 2013; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0094-243X
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; ACTIVATION ENERGY; BISMUTH COMPOUNDS; CALORIMETRY; CERAMICS; CONCENTRATION RATIO; DIELECTRIC MATERIALS; DIFFERENTIAL THERMAL ANALYSIS; HEAT FLUX; PERMITTIVITY; POLYCRYSTALS; SOLIDS; SPECIFIC HEAT; SYNTHESIS; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 0273-0400 K; VANADATES; X-RAY DIFFRACTION; YTTRIUM COMPOUNDS

Citation Formats

Sahu, S., E-mail: mroy1959@yahoo.co.in, and Roy, M., E-mail: mroy1959@yahoo.co.in. Synthesis, electrical and thermal properties of Bi{sub 4}V{sub 2−x}Y{sub x}O{sub 11} (x=0.0 and 0.10) ceramics. United States: N. p., 2014. Web. doi:10.1063/1.4872505.
Sahu, S., E-mail: mroy1959@yahoo.co.in, & Roy, M., E-mail: mroy1959@yahoo.co.in. Synthesis, electrical and thermal properties of Bi{sub 4}V{sub 2−x}Y{sub x}O{sub 11} (x=0.0 and 0.10) ceramics. United States. https://doi.org/10.1063/1.4872505
Sahu, S., E-mail: mroy1959@yahoo.co.in, and Roy, M., E-mail: mroy1959@yahoo.co.in. 2014. "Synthesis, electrical and thermal properties of Bi{sub 4}V{sub 2−x}Y{sub x}O{sub 11} (x=0.0 and 0.10) ceramics". United States. https://doi.org/10.1063/1.4872505.
@article{osti_22271075,
title = {Synthesis, electrical and thermal properties of Bi{sub 4}V{sub 2−x}Y{sub x}O{sub 11} (x=0.0 and 0.10) ceramics},
author = {Sahu, S., E-mail: mroy1959@yahoo.co.in and Roy, M., E-mail: mroy1959@yahoo.co.in},
abstractNote = {Polycrystalline ceramic samples of Bi{sub 4}V{sub 2−x}Y{sub x}O{sub 11} (x=0.0 and 0.10) have been synthesized by standard solid state reaction method. The formation of the compounds has been verified by room temperature (RT) X-ray diffraction. The frequency and temperature dependent dielectric constant of both the compounds have been measured. The dielectric studies indicate that the materials are highly lossy. The dc conductivity of the materials has been measured as a function of temperature from RT to 653K and their activation energies were calculated using Arrhenius relation σ = σ{sub o}exp(-Ea/kT). The specific heat and heat flow of both the compounds were determined as a function of temperature using Modulated Differential Scanning Calorimetry (MDSC)},
doi = {10.1063/1.4872505},
url = {https://www.osti.gov/biblio/22271075}, journal = {AIP Conference Proceedings},
issn = {0094-243X},
number = 1,
volume = 1591,
place = {United States},
year = {Thu Apr 24 00:00:00 EDT 2014},
month = {Thu Apr 24 00:00:00 EDT 2014}
}