Dielectric phenomena of multiferroic oxides at acoustic-and radio-frequency

J Yang, W Bai, Y Zhang, C Duan, J Chu… - Journal of Physics …, 2023 - iopscience.iop.org
In this review, an overview of acoustic-and radio-frequency frequency dielectric properties of
multiferroic oxides, the significant dynamic response of electrical polarization to small …

Spin reorientation and metamagnetic transitions in perovskites (, Dy, Ho, Er)

JP Bolletta, F Pomiro, RD Sánchez, V Pomjakushin… - Physical Review B, 2018 - APS
In this work we present the magnetic structures and spin reorientation (SR) transitions of the
mixed orthochromite-orthoferrite perovskites RF e 0.5 C r 0.5 O 3 (R= Tb, Dy, Ho, Er) …

Multiferroic properties of GdFe0.9M0.1O3 (M = Ag1+, Co2+ and Cr3+) nanoparticles and evaluation of their antibacterial activity

EE Ateia, B Hussein, C Singh, MM Arman - The European Physical …, 2022 - Springer
Multifunctional nanoparticles NPs with material composition GdFe0. 9M0. 1O3; M= Ag, Co,
and Cr have successfully been synthesized using the citrate auto-combustion technique …

Optical, dielectric and photocatalytic investigation on Dy1-xHoxCrO3 (x= 0, 0.5) perovskites

M Rani, S Dahiya, N Panwar - Ceramics International, 2022 - Elsevier
Abstract Holmium (Ho) substituted Dysprosium orthochromite Dy 1-x Ho x CrO 3 (x= 0, 0.5)
nanoparticles were fabricated using the sol-gel method to investigate the effect of Ho …

Optical spectroscopy: an effective tool to probe the origin of dielectric loss in Cr doped PrFeO3

A Kumar, MK Warshi, V Mishra, A Sati, S Banik… - Ceramics …, 2019 - Elsevier
The composition dependent dielectric and optical absorption measurements have been
carried out on polycrystalline samples of PrFe1-xCrxO3 (x= 0 to 0.20) in order to investigate …

Oxygen vacancy mediated room-temperature ferromagnetism and band gap narrowing in DyFe 0.5 Cr 0.5 O 3 nanoparticles

R Hossain, A Billah, M Ishizaki, S Kubota… - Dalton …, 2021 - pubs.rsc.org
We report on the magnetic and optical properties of DyFe0. 5Cr0. 5O3 nanoparticles
synthesized by a sol–gel method. Rietveld refinement of a powder X-ray diffraction (XRD) …

Exploration of structural, thermal, transport, ferroelectric, and catalytic nature of YbCrO3 and YbCr0.95Ni0.05O3 perovskites

AAA Qahtan, N Zarrin, M Fatema, W Khan… - Journal of Materials …, 2024 - Springer
This study comprises the comprehensive investigations done on the structural,
morphological, thermal, electrical, dielectric, and ferroelectric properties of YbCrO3 and …

High temperature dielectric investigation, optical and conduction properties of GdFe0. 5Cr0. 5O3 perovskite

L Boudad, M Taibi, W Belayachi, M Sajieddine… - Journal of Applied …, 2020 - pubs.aip.org
The present study reports the synthesis of GdFe 0.5 Cr 0.5 O 3 by a conventional solid-state
reaction route and the investigation of its structural, morphological, and optical properties …

Structural, magnetic and electrical properties of Y1-xScxFeO3 (x= 0, 0.5 & 1) nanoparticles synthesized by the sol-gel method

M Nakhaei, MAL Nobre, DS Khoshnoud… - Ceramics …, 2023 - Elsevier
Nanoparticles exhibiting crystalline and single-phase characteristics with Y 1-x Sc x FeO 3
(x= 0, 0.5 & 1) nanoparticles synthesized by sol-gel method. The sizes of nanocrystals …

Effects of Al doping on physical properties and photocatalytic activity of neodymium orthoferrite

M Nakhaei, DS Khoshnoud, M Bremholm… - Journal of Sol-Gel …, 2023 - Springer
Single-phase nanoparticles of NdFe1− xAlxO3 being x= 0, 0.1, 0.2, 0.3, 0.4 & 0.5 were
synthesized via sol-gel procedure. The average crystallites size of NdFe1− xAlxO3 was …