54 citations · 187 across the 7 of their papers we have counts for
7 papers
Memristor Behaviour in Nano-Sized Vertical Lsmo/Lsmo Tunnel Junctions
V. Moshnyaga, M. Esseling, L. Sudheendra +4
We report a memory resistance (memristor) behavior with nonlinear current-voltage characteristics and bipolar hysteretic resistance switching in the nanocolumnar manganite (LSMO) f…
Direct imaging of lattice strain-induced stripe phases in an optimally-doped manganite
L. Sudheendra, V. Moshnyaga, B. Damaschke +1
In a manganite film without quenched disorder, we show texturing in the form of insulating and metallic stripes above and below Curie temperature (Tc), respectively, by high resolu…
A-site Ordering versus Electronic Inhomogeneity in CMR-Manganite Films
V. Moshnyaga, L. Sudheendra, O. I. Lebedev +7
Epitaxial La3/4Ca1/4MnO3/MgO(100) (LCMO) thin films show unusual rhombohedral (R-3c) structure with a new perovskite superstructure due to unique ordering of La and Ca at the A-sit…
Current-induced phase control in charged-ordered Nd0.5Ca0.5MnO3 and Pr0.6Ca0.4MnO3 crystals
Sachin Parashar, L. Sudheendra, A. R. Raju +1
Single crystals of Nd0.5Ca0.5MnO3 and Pr0.6Ca0.4MnO3 show current-induced insulator-metal transitions at low temperatures. In addition, the charge-ordering transition temperature d…
Brillouin Scattering Studies of La_{0.77}Ca_{0.23}MnO_3 Across Metal-Insulator Transition
Md. Motin Seikh, Chandrabhas Narayana, L. Sudheendra +2
Temperature-dependent Brillouin scattering studies have been carried out on La_{0.77}Ca_{0.23}MnO_3 across the paramagnetic insulator - ferromagnetic metal (I-M) transition. The sp…
Electronic phase separation in the rare earth manganates, (La1-xLnx)0.7Ca0.3MnO3 (Ln = Nd, Gd and Y)
L. Sudheendra, C. N. R. Rao
All the three series of manganates showsaturation magnetization characteristic of ferromagnetism, with the ferromagnetic Tc decreasing with increasing in x up to a critical value o…