Published July 2018 | Version v1
Journal article Metadata-only

Influence of Cr-doping on structural, morphological, optical, dielectric and magnetic properties of KNbO3 ceramics

Creators

  • 1. Crystal Growth and Thin Film Laboratory, Department of Physics, Bharathidasan University Tiruchirappalli 620 024, Tamil Nadu (India)
  • 2. Department of Bio-Medical Engineering, Aarupadai Veedu Institute of Technology, Vinayaga Mission's Research Foundation, Vinayaga Nagar, Paiyanoor, 603 104, Tamil Nadu (India)
  • 3. School of Physics, Madurai Kamaraj University, Madurai 625 021, Tamil Nadu (India)

Description

Highlights: • Microcrystallites of KNb1-xCrxO3 were synthesized by solid state reaction method. • Microstructure such as rods, cubes and micro edges were observed for various concentration of Cr doping. • Band gap of KNb1-xCrxO3 is varied from 3.14 to 2.88 eV. • A high coercivity (593 Oe) and saturation magnetization (0.021 emu g−1) is obtained for 0.03 M of Cr doping.

Availability note (English)

Available from http://dx.doi.org/10.1016/j.matchemphys.2018.04.014

Additional details

Identifiers

DOI
10.1016/j.matchemphys.2018.04.014;
PII
S0254058418302761;

Publishing Information

Journal Title
Materials Chemistry and Physics
Journal Volume
213
Journal Page Range
p. 130-139
ISSN
0254-0584
CODEN
MCHPDR

INIS

Country of Publication
Netherlands
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
49096891
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
COERCIVE FORCE; DIELECTRIC MATERIALS; DOPED MATERIALS; MAGNETIC PROPERTIES; MAGNETIZATION; OXIDES; RAMAN SPECTROSCOPY; SCANNING ELECTRON MICROSCOPY; SYNTHESIS; TRANSMISSION ELECTRON MICROSCOPY; X-RAY DIFFRACTION
Descriptors DEC
CHALCOGENIDES; COHERENT SCATTERING; DIFFRACTION; ELECTRON MICROSCOPY; LASER SPECTROSCOPY; MATERIALS; MICROSCOPY; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; SCATTERING; SPECTROSCOPY

Optional Information

Copyright
Copyright (c) 2017 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.