412 citations · 1.2k across the 44 of their papers we have counts for
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Spectroscopic comprehension of Mott-Hubbard insulator to negative charge transfer metal transition in LaNi_{x}V_{1-x}O_{3} thin films
Anupam Jana, Sophia Sahoo, Sourav Chowdhury +4
The room temperature (300 K) electronic structure of pulsed laser deposited LaNi_{x}V_{1-x}O_{3} thin films have been demonstrated. The substitution of early-transition metal (TM)…
Observation of decoupling of electrons from phonon bath close to a correlation driven metal-insulator transition
Sudipta Chatterjee, Ravindra Singh Bisht, V. R. Reddy +1
We observed that close to a Mott transition, over a small temperature range, the predominance of slow relaxations leads to decoupling of electrons from the thermal bath. This has b…
Electrical and magnetic transport study on strain driven ferromagnetic insulating thin film of low doped manganite
Rajib Nath, Sudeshna Samanta, A. K. Raychaudhuri
In this paper we have created a strain driven single crystal like ferromagnetic insulating (FMI) state in a PLD grown thin film of low doped LCMO(X = 0.15)on NGO(100) substrate and…
Electric field driven destabilization of the insulating state in nominally pure LaMnO3
Rajib Nath, A. K. Raychaudhuri, Ya. M. Mukovskii +3
We report an electric field driven destabilization of the insulating state in nominally pure LaMnO3 single crystal with a moderate field which leads to a resistive state transition…
Effect of size reduction on the ferromagnetism of the manganite La1-xCaxMnO3 (x = 0.33)
Tapati Sarkar, A. K. Raychaudhuri, A. K. Bera +1
In this paper we report an investigation on the ferromagnetic state and the nature of ferromagnetic transition of nanoparticles of using magnetic…
Frequency dependence of dielectric anomaly around Neel temperature in bilayer manganite Pr(Sr0.1Ca0.9)2Mn2O7
Barnali Ghosh, Dipten Bhattacharya, A. K. Raychaudhuri +1
A novel frequency dependence of anomaly in dielectric constant versus temperature plot, around the Neel temperature T_N (~150 K), has been observed in a single crystal of bilayer m…