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Title: Structural and dielectric properties of erbium doped BiFeO{sub 3}−PbTiO{sub 3} solid solutions

Single phase Er substituted at A-site BiFeO{sub 3}−PbTiO{sub 3} solid solutions were synthesized using solid state reaction route. The calcinations at different temperature reveals that the single and pure tetragonal phase formation has been accomplished at 1000°C. The SEM micrographs did not show any distinguishable change in grain size. The dielectric studies established that the dielectric constant decreases and ferroelectric T{sub c} increases with increase in Er.
Authors:
; ; ;  [1] ;  [2] ;  [3]
  1. Multifunctional Materials Laboratory, Department of Physics, Guru Nanak Dev University, Amritsar-143005 (India)
  2. Department of Physics, Maharshi Dayanand University, Rohtak-124001 (India)
  3. Indian Institute of Technology Delhi, Hauz Khas, New Delhi-110016 (India)
Publication Date:
OSTI Identifier:
22269243
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; 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)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; CALCINATION; DOPED MATERIALS; ERBIUM; FERROELECTRIC MATERIALS; GRAIN SIZE; PERMITTIVITY; SCANNING ELECTRON MICROSCOPY; SOLID SOLUTIONS; SOLIDS