33 citations · 71 across the 7 of their papers we have counts for
7 papers
Exploring the Electrical Transport Properties and Insulator-Metal Transition in Polycrystalline PrMgZrO: Insights from Conductivity and Impedance Spectroscopy
Moumin Rudra, T. P. Sinha
The ac electrical transport properties of polycrystalline PrMgZrO (PMZ) have been investigated using conductivity and impedance spectroscopic techniques. The crystal struct…
Phase transition in oxygen-intercalated pseudocapacitor PrMgZrO electrode: A combined structural and conductivity analysis
Moumin Rudra, S. Saha, T. P. Sinha
The phase transition behavior and charge storage mechanism of PrMgZrO (PMM), an oxygen-intercalated pseudocapacitor, were investigated through crystal structure analysis, R…
Hopping mechanisms, photoluminescence studies toward highly efficient UV-responsive Pr2MgTiO6 photocatalyst
Moumin Rudra, T. K. Bhowmik, H. S. Tripathi +3
Titanium based-perovskites have got surprising attraction due to their environmentfriendly photocatalysts behavior. The Rietveld refinement of X-ray diffraction (XRD) pattern authe…
Insulator to Semiconductor Transition in Graphene Quantum Dots
Himadri Sekhar Tripathi, Rajesh Mukherjee, Moumin Rudra +3
Zero dimensional graphene quantum dots (GQDs) exhibit interesting physical and chemical properties due to the edge effect and quantum confinement. As the number of carbon atoms in…
Existence of nearest-neighbor and variable range hopping in PrZnMnO oxygen-intercalated pseudocapacitor electrode
Moumin Rudra, H. S. Tripathi, Alo Dutta +1
X-ray diffraction pattern and Raman spectrum authenticate the monoclinic P21/n structure of polycrystalline PrZnMnO (PZM) synthesized by the solid-state reaction technique.…
Temperature dependent conductivity mechanisms observed in Pr2NiTiO6
Moumin Rudra, Saswata Halder, Sujoy Saha +2
The crossover between two different conduction mechanisms (variable range and small polaron hoppings) is probed utilizing a conjunction of thermally varying conductivity and impeda…
Structural and dielectric characterization of Sm2MgMnO6
Moumin Rudra, Ritwik Maity, T. P. Sinha
The polycrystalline Sm2MgMnO6 (SMMO) was synthesized at 1173K by means of sol-gel technique. Rietveld refine-ment of X-ray diffraction (XRD) pattern confirmed the formation of a si…