264 citations · 408 across the 5 of their papers we have counts for
5 papers
Raman scattering of perovskite SmScO3 and NdScO3 single crystals
O. Chaix-Pluchery, J. Kreisel
We report an investigation of perovskite-type SmScO3 and NdScO3 single crystals by Raman scattering in various scattering configurations and at different wavelengths. The reported…
Temperature-dependent Raman scattering of KTa1-xNbxO3 thin films
A. Bartasyte, J. Kreisel, W. Peng +1
We report a Raman scattering investigation of KTa1-xNbxO3 (x = 0.35, 0.5) thin films deposited on MgO and LaAlO3 as a function of temperature. The observed phase sequence in the ra…
Coupling between phonons and magnetic excitations in orthorhombic Eu_{1-x}Y_xMnO_3
J. Agostinho Moreira, A. Almeida, W. S. Ferreira +4
In this work we present a detailed study of the structural and lattice dynamic properties of Y-doped EuMnO3 ceramics (Eu1-xYxMnO3, with 0<x<0.55). A thorough analysis towards the c…
Raman scattering investigation across the magnetic and MI transition in rare earth nickelate RNiO3 (R = Sm, Nd) thin films
C. Girardot, J. Kreisel, S. Pignard +2
We report a temperature-dependent Raman scattering investigation of thin film rare earth nickelates SmNiO3, NdNiO3 and Sm0.60Nd0.40NiO3, which present a metal-to-insulator (MI) tra…
Infrared and THz studies of polar phonons and improper magnetodielectric effect in multiferroic BFO3 ceramics
S. Kamba, D. Nuzhnyy, M. Savinov +5
BFO3 ceramics were investigated by means of infrared reflectivity and time domain THz transmission spectroscopy at temperatures 20 - 950 K, and the magnetodielectric effect was stu…