90 citations · 136 across the 6 of their papers we have counts for
3 papers · 1 filter
Polaronic state and nanometer-scale phase separation in colossal magnetoresistive manganites
Sahana Roessler, S. Ernst, B. Padmanabhan +4
High resolution topographic images obtained by scanning tunneling microscope in the insulating state of Pr0.68Pb0.32MnO3 single crystals showed regular stripe-like or zigzag patter…
Alloying induced degradation of the absorption edge of InAs_{x}Sb_{1-x}
Bhavtosh Bansal, V. K. Dixit, V. Venkataraman +1
InAs_{x}Sb_{1-x} alloys show a strong bowing in the energy gap, the energy gap of the alloy can be less than the gap of the two parent compounds. We demonstrate that a consequence…
Colossal electroresistance in ferromagnetic insulating state of single crystal NdPbMnO
Himanshu Jain, A. K. Raychaudhuri, Nilotpal Ghosh +1
Colossal electroresistance (CER) has been observed in the ferromagnetic insulating (FMI) state of a manganite. Notably, the CER in the FMI state occurs in the absence of magnetores…