Temperature dependence of the local electromagnetic field at the Fe site in multiferroic bismuth ferrite

TT Dang, J Schell, AG Boa, D Lewin, G Marschick… - Physical Review B, 2022 - APS
In this paper, we present a study of the temperature-dependent characteristics of
electromagnetic fields at the atomic scale in multiferroic bismuth ferrite (BiFeO 3 or BFO) …

Cobalt Doping Effects in Zinc Oxide: A Combined Experimental and Ab Initio Approach

LFD Pereira, WL Ferreira, BS Correa, MS Costa… - Crystals, 2023 - mdpi.com
In this paper, we investigate the solubility effects of Co in ZnO (Zn1− xCoxO, where x= 0,
0.03, 0.05, 0.1, 0.2, 0.25, 0.4, 0.8, and 1) by combining the results of perturbed angular …

Spray pyrolysis synthesis, electrical and magnetic properties of HoxBi1-xFeO3 nanocrystals

EV Tomina, NA Kurkin, AK Korol', YA Alekhina… - Journal of Materials …, 2022 - Springer
Bismuth ferrite nanopowders doped with holmium ions were synthesized by spray pyrolysis.
By means of the TEM and SEM methods, it was established that Ho x Bi1-x FeO3 particles …

Introducing Ultra-Low Energy Ion Implantation of Radioactive Isotopes at ISOLDE, CERN for (Near-) Surface Characterization: The ASPIC and ASCII Vacuum …

K van Stiphout, LA Lieske, M Auge, H Hofsäss - Crystals, 2022 - mdpi.com
Solid-state physics research has long employed radioactive isotopes to investigate the
crystallographic, electric and magnetic properties of nanostructures. Ion implantation (1–100 …

MULTIPAC-Setup for Perturbed Angular Correlation Experiments in Multiferroic (and Magnetic) Materials: proof-of-concept

J Schell, A Souza, M Kowalska, T Dang, R Saxena… - 2023 - cds.cern.ch
We propose three different time-differential perturbed angular correlation measurements in
selected systems in order to test the MULTIPAC setup. Firstly, the measurement of a …

Temperature Dependence of the Hyperfine Magnetic Field at Fe Sites in Ba-Doped BiFeO3 Thin Films Studied by Emission Mössbauer Spectroscopy

J Heiniger-Schell, K Bharuth-Ram, K Naicker… - Crystals, 2023 - mdpi.com
Emission 57Fe Mössbauer spectroscopy (eMS), following the implantation of radioactive
57Mn+ ions, has been used to study the temperature dependence of the hyperfine magnetic …

[PDF][PDF] Temperature Dependence of the Hyperfine Magnetic Field at Fe Sites in Ba-Doped BiFeO3 Thin Films Studied by Emission Mössbauer Spectroscopy. Crystals …

J Heiniger-Schell, K Bharuth-Ram, K Naicker… - 2023 - researchgate.net
Emission 57Fe Mössbauer spectroscopy (eMS), following the implantation of radioactive
57Mn+ ions, has been used to study the temperature dependence of the hyperfine magnetic …

Microscopic insight by nuclear hyperfine methods on ferroic Perovskites

AML Lopes, JH Schell, A Cesário, ICJ Yap, TT Dang… - 2023 - cds.cern.ch
This proposal aims to study the crystal symmetry, electronic and magnetic properties, as well
as their coupling effects in ferroic perovskites using nuclear hyperfine methods. The …

Part 1: A particular EFG temperature dependence for 181Ta (TiO2): An electron-gamma TDPAC study.

ICJ Yap - 2022 - cds.cern.ch
The hyperfine parameters of the 181Ta trace impurities in the rutile structure of the TiO2
single crystals (denoted 181Ta (TiO2)) are studied mainly using the time differential e-γ …

TDPAC measurements in Bismuth Ferrite

DI Kviatkovskyi - 2023 - cds.cern.ch
In this report we present a study of local magnetoelectric effect at the Bi-site in multiferroic
bismuth ferrite (BiFeO3 or BFO) by means of time differential perturbed angular correlation …