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

Journal Article · Thu Apr 24 00:00:00 EDT 2014 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4872510· OSTI ID:22269243

Vandana,; Singh, Anupinder; Singh, Lakhwant; Kaur, Anumeet ^[1]; Dahyia, Sajjan ^[2]; Chatterjee, Ratnamala ^[3]

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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)

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.

• OSTI ID: 22269243
• Journal Information: AIP Conference Proceedings, Vol. 1591, 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); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
CALCINATION
DOPED MATERIALS
ERBIUM
FERROELECTRIC MATERIALS
GRAIN SIZE
PERMITTIVITY
SCANNING ELECTRON MICROSCOPY
SOLID SOLUTIONS
SOLIDS