95 citations · 468 across the 13 of their papers we have counts for
13 papers
Impact of size mismatch induced quenched disorder on phase fluctuation and low field magnetotransport in polycrystalline
Manoj K. Srivastava, Ravikant Prasad, P. K. Siwach +2
We report the magnetic and electrical transport properties of the bulk polycrystalline NGSMO (x ~ 0.0, 0.04, 0.08, 0.12, 0.16, 0.20, 0.25, 0.30, 0.35 and 0.42) synthesized by solid…
Low field anisotropic colossal magnetoresistance in thin films
Manoj K. Srivastava, M. P. Singh, Amarjeet Kaur +2
SSMO5347 thin films (thicknesses ~200 nm) were deposited by on-axis dc magnetron sputtering on the single crystal LSAT (001) substrates. These films are oriented along the out of p…
Impact of substrate on magnetic phase coexistence in bicritical thin films
M. K. Srivastava, M. P. Singh, P. K. Siwach +3
Sm0.53Sr0.47MnO3 thin films were deposited on single crystal LaAlO3 (LAO/(001)) and SrTiO3 (STO/(001)) substrates by DC magnetron sputtering. The theta-2theta and omega-2theta scan…
Investigation of phonon behavior in Pr2NiMnO6 by micro-Raman spectroscopy
K. D. Truong, M. P. Singh, S. Jandl +1
The temperature dependence of phonon excitations and the presence of spin phonon coupling in polycrystalline Pr2NiMnO6 samples were studied using micro-Raman spectroscopy and magne…
Growth, magnetic properties and Raman scattering of La2NiMnO6 single crystals
M. N. Iliev, M. M. Gospodinov, M. P. Singh +4
Millimeter size single crystals of double perovskite La2NiMnO6 (LNMO) were grown by the High Temperature Solution Growth Method. The magnetic measurements and polarized Raman spect…
A radical approach to promote multiferroic coupling in double perovskites
M. P. Singh, K. D. Truong, P. Fournier +4
Double perovskites provide a unique opportunity to induce and control multiferroic behaviors in oxide systems. The appealing possibility to design materials with a strong coupling…