Electric modulation of conduction in multiferroic Ca-doped BiFeO3 films

CH Yang, J Seidel, SY Kim, PB Rossen, P Yu… - Nature materials, 2009 - nature.com
Many interesting materials phenomena such as the emergence of high-T c superconductivity
in the cuprates and colossal magnetoresistance in the manganites arise out of a doping …

Effect of diamagnetic Ca, Sr, Pb, and Ba substitution on the crystal structure and multiferroic properties of the BiFeO3 perovskite

VA Khomchenko, DA Kiselev, JM Vieira… - Journal of applied …, 2008 - pubs.aip.org
In this work, we studied the effect of heterovalent Ca, Sr, Pb, and Ba substitution on the
crystal structure, dielectric, local ferroelectric, and magnetic properties of the BiFeO 3 …

Unusual continuous dual absorption peaks in Ca-doped BiFeO 3 nanostructures for broadened microwave absorption

ZJ Li, ZL Hou, WL Song, XD Liu, WQ Cao, XH Shao… - Nanoscale, 2016 - pubs.rsc.org
Electromagnetic absorption materials have received increasing attention owing to their wide
applications in aerospace, communication and the electronics industry, and multiferroic …

Investigation of transport behavior in Ba doped BiFeO3

AR Makhdoom, MJ Akhtar, MA Rafiq, MM Hassan - Ceramics International, 2012 - Elsevier
Bi1− xBaxFeO3 (x= 0.00–0.25) samples were prepared by conventional solid state reaction
method. X-ray diffraction revealed the rhombohedrally distorted perovskite structure for …

Studies of structural, dielectric, electrical, and optical properties of a multi-doped novel complex perovskite (Bi1/2Na1/2)(Fe1/3Mn1/3W1/3) O3 ceramic for Opto …

SS Hota, D Panda, RNP Choudhary - Chinese Journal of Physics, 2024 - Elsevier
Abstract (Bi 1/2 Na 1/2)(Fe 1/3 Mn 1/3 W 1/3) O 3 is a new complex perovskite compound
synthesized by a solid-state method. A preliminary structural study using the X-ray diffraction …

Crystal structure and multiferroic properties of Gd-substituted BiFeO3

VA Khomchenko, DA Kiselev, IK Bdikin… - Applied Physics …, 2008 - pubs.aip.org
Room-temperature crystal structure, local ferroelectric, and magnetic properties of the Bi 1−
x Gd x FeO 3 (x= 0.1, 0.2, 0.3) polycrystalline samples have been investigated by x-ray …

Doping strategies for increased performance in BiFeO3

VA Khomchenko, DA Kiselev, M Kopcewicz… - Journal of Magnetism …, 2009 - Elsevier
Investigation of crystal structure, dielectric, magnetic and local ferroelectric properties of the
diamagnetically substituted Bi1− xAxFeO3− x/2 (A= Ca, Sr, Pb, Ba; x= 0.2, 0.3) …

Effect of Gd substitution on the crystal structure and multiferroic properties of BiFeO3

VA Khomchenko, VV Shvartsman, P Borisov… - Acta Materialia, 2009 - Elsevier
The crystal structure, magnetic and local ferroelectric properties of polycrystalline Bi1−
xGdxFeO3 (x= 0.1, 0.2, 0.3) samples were investigated at room temperature. Gadolinium …

Effect of doping on the morphology and multiferroic properties of BiFeO 3 nanorods

DP Dutta, OD Jayakumar, AK Tyagi, KG Girija… - Nanoscale, 2010 - pubs.rsc.org
In this study we report the synthesis of BiFeO3 nanorods using a sonochemical technique.
The nanorods had a diameter of 20–50 nm, a length of 100–500 nm and exhibit aspect …

Nonmagnetic Fe-site doping of BiFeO3 multiferroic ceramics

J Wei, R Haumont, R Jarrier, P Berhtet… - Applied Physics …, 2010 - pubs.aip.org
In this paper, we show that a pure single phase by doping Fe-site of BiFeO 3 (BFO) using
tetravalent Zr 4+ ions can be achieved by introducing cation (Bi 3+) vacancies. The structural …