Oxides, oxides, and more oxides: high-κ oxides, ferroelectrics, ferromagnetics, and multiferroics

N Izyumskaya, Y Alivov, H Morkoç - Critical Reviews in Solid State …, 2009 - Taylor & Francis
We review and critique the recent developments on multifunctional oxide materials, which
are gaining a good deal of interest. Recongnizing that this is a vast area, the focus of this …

Physics, chemistry and synthesis methods of nanostructured bismuth ferrite (BiFeO3) as a ferroelectro-magnetic material

R Safi, H Shokrollahi - Progress in Solid State Chemistry, 2012 - Elsevier
Materials that combine ferroic properties, such as ferromagnetism and ferroelectricity are
highly desirable, yet rare. The number of candidate materials is limited and their effects are …

Effect of calcination temperature on structural and morphological properties of bismuth ferrite nanoparticles

R Verma, A Chauhan, KM Batoo, R Kumar, M Hadhi… - Ceramics …, 2021 - Elsevier
Abstract Bismuth Ferrite (BiFeO3) is one such materials which has shown very promising
multiferroic and excellent optical properties. In this paper, we report effect of annealing …

Greatly reduced leakage current and conduction mechanism in aliovalent-ion-doped BiFeO3

X Qi, J Dho, R Tomov, MG Blamire… - Applied Physics …, 2005 - pubs.aip.org
Transport properties of aliovalent-ion-doped BiFeO 3 (BFO) thin films have been studied in
order to identify the cause of high leakage currents. Doping of 2 at.% Ti 4+ ions increased …

Low‐temperature synthesis of nanosized bismuth ferrite by soft chemical route

S Ghosh, S Dasgupta, A Sen… - Journal of the American …, 2005 - Wiley Online Library
The present research describes a simple low‐temperature synthesis route of preparing
bismuth ferrite nanopowders through soft chemical route using nitrates of Bismuth and Iron …

Hydrothermal synthesis of perovskite bismuth ferrite crystallites

C Chen, J Cheng, S Yu, L Che, Z Meng - Journal of Crystal Growth, 2006 - Elsevier
A low-temperature hydrothermal synthesis route was utilized to fabricate single-phase
BiFeO3 (BFO) crystallites. Effects of the initial KOH concentration, reaction temperature and …

Low leakage current and enhanced ferroelectric properties of Ti and Zn codoped BiFeO3 thin film

GD Hu, SH Fan, CH Yang, WB Wu - Applied Physics Letters, 2008 - pubs.aip.org
Bi Fe O 3 (BFO), Ti (2%)-doped BFO (BFTO), Zn (2%)-doped BFO (BFZO), as well as Ti (1%)
and Zn (1%) codoped BFO (BFTZO) films were deposited on Pt∕ Ti∕ Si O 2∕ Si substrates …

Mixed-phase bismuth ferrite nanoflake electrodes for supercapacitor application

VV Jadhav, MK Zate, S Liu, M Naushad, RS Mane… - Applied …, 2016 - Springer
Nanoflake bismuth ferrite thin film was synthesized by means of electrodeposition technique
at room temperature. The morphology and phase evaluation of the synthesized electrode …

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 …

Low temperature synthesis of bismuth ferrite nanoparticles by a ferrioxalate precursor method

S Ghosh, S Dasgupta, A Sen, HS Maiti - Materials research bulletin, 2005 - Elsevier
The synthesis of bismuth ferrite by solid-state reaction of Bi2O3 and Fe2O3 results in the
formation of multiphase products. Even coprecipitation followed by calcination leads to the …