123 citations · 290 across the 12 of their papers we have counts for
12 papers
Current reversal in polar flock at order-disorder interface
Jay Prakash Singh, Partha Sarathi Mondal, Vivek Semwal +1
We studied a system of polar self-propelled particles (SPPs) on a thin rectangular channel designed into three regions of order-disorder-order. The division of the three regions is…
Photo-Seebeck effect in tetragonal PbO single crystals
P. S. Mondal, R. Okazaki, H. Taniguchi +1
We report the observation of photo-Seebeck effect in tetragonal PbO crystals. The photo-induced carriers contribute to the transport phenomena, and consequently the electrical cond…
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…
Electric and magnetic polarizabilities of hexagonal Ln2CuTiO6 (Ln=Y, Dy, Ho, Er and Yb)
Debraj Choudhury, Abhijit Hazarika, Adyam Venimadhav +9
We investigated the rare-earth transition metal oxide series, Ln2CuTiO6 (Ln=Y, Dy, Ho, Er and Yb), crystallizing in the hexagonal structure with non-centrosymmetric P63cm space gro…
Current-driven orbital order-disorder transition in LaMnO3
Parthasarathi Mondal, Dipten Bhattacharya, P. Mandal
We report significant influence of electric current on the orbital order-disorder transition in LaMnO3. The transition temperature T_OO, thermal hysteresis in the resistivity (rho)…
Orbital order-disorder transition in doped perovskite manganites: influence of intrinsic octahedral-site distortion
Parthasarathi Mondal, Dipten Bhattacharya, Pranab Choudhury
The orbital order-disorder transition temperature (T_OO) versus tolerance factor (t) plot switches from monotonic to non-monotonic beyond a doping level (x) ~ 10 atom% in a family…