Static and dynamic magnetic properties and interplay of Dy3+, Gd3+ and Mn3+ spins in orthorhombic DyMnO3 and GdMnO3 nanoparticles

R Das, A Jaiswal, P Poddar - Journal of Physics D: Applied …, 2012 - iopscience.iop.org
Single-phase orthorhombic DyMnO 3 and GdMnO 3 nanoparticles in the size range 60–70
and 35–45 nm, respectively, were synthesized using a modified hydrothermal method. The …

Magnetically-induced lattice distortions and ferroelectricity in magnetoelectric GdMnO3

JA Moreira, A Almeida, MR Chaves… - Journal of Physics …, 2012 - iopscience.iop.org
In this work we investigate the magnetic field dependence of A g octahedra rotation (tilt) and
B 2g symmetric stretching modes frequencies at different temperatures. Our field-dependent …

Raman scattering of magnetoelectric gallium ferrite thin films

A Thomasson, J Kreisel, C Lefevre… - Journal of Physics …, 2012 - iopscience.iop.org
Abstract Gallium ferrite, Ga 2− x Fe x O 3 (GFO), is a promising magnetoelectric material as it
exhibits both magnetic and electric orders close to room temperature. Here, we report a …

Effect of surface-topology on magnetic properties in (La0. 6Eu0. 4) 0.67 Ca0. 33MnO3 of anisotropic shape of nanoplates

D De, S Ram, A Banerjee, SK Roy - Journal of magnetism and magnetic …, 2012 - Elsevier
(La0. 6Eu0. 4) 0.67 Ca0. 33MnO3 has been prepared in the shape of nanoplates of single
crystallites (an orthorhombic structure) through polymer templates. HRTEM images reveal …

Fabrication of multiferroic GdMnO3 thin film by pulsed laser deposition technique

P Negi, HM Agrawal, RC Srivastava… - AIP Conference …, 2012 - pubs.aip.org
Here, we report the fabrication of GdMnO3 multiferroic thin film on SrTiO3 (110) substrate by
pulsed laser deposition (PLD) technique. The target sample was synthesized using modified …

Advanced nanoscopic studies in magneto-electric manganites and high T superconductors

TM Melo Mendonça - 2012 - cds.cern.ch
Technological advances in materials synthesis and the development of new experimental
techniques have created a wealth of information with remarkable implications for …

[PDF][PDF] P. Negi, G. Dixit, HM Agrawal &

RC Srivastava - researchgate.net
The structural, optical, and magnetic properties of multiferroic GdMnO3 nanoparticles
synthesized by the modified sol–gel route have been investigated. Raman spectroscopy and …

Charge-Lattice-Spin Interactions in Molecule-Based Magnets

TV Brinzari - 2012 - trace.tennessee.edu
Many of the most attractive properties of multifunctional materials can be traced to the
competition between charge, structure, and magnetism. The discovery that these …