Swarupa Ojha

Hopping frequency and conductivity relaxation of promising chalcogenides: AC conductivity and dielectric relaxation approaches

Swarupa Ojha, Mir Sahidul Ali, Madhab Roy et al. · Materials Research Express · 2021 · 69 citations · Full text

Optical Materials, Dielectric Relaxation Approaches, Engineering +25

AC conductivity and electrical relaxation of a promising Ag2S-Ge-Te-Se chalcogenide glassy system

Anil Chamuah, Swarupa Ojha, Koyel Bhattacharya et al. · Journal of Physics and Chemistry of Solids · 2022 · 44 citations

Materials Science, Glass-ceramic, Electrical Engineering +6

Transport phenomena of Cu–S–Te chalcogenide nanocomposites: frequency response and AC conductivity

Swarupa Ojha, Madhab Roy, Anil Chamuah et al. · Physical Chemistry Chemical Physics · 2020 · 42 citations

Engineering, Charge Transport, Several Chalcogenide Nanocomposites +18

Single polaron hopping in Fe doped glassy semiconductors: Structure–electrical transport relationship

Jiban Ghosh, Anwesha Sengupta, Prolay Halder et al. · Journal of Applied Physics · 2022 · 26 citations

Engineering, Charge Transport, Semiconductors +23

AC conductivity and dielectric behavior of Cu-S-Te chalcogenide glassy system

Swarupa Ojha, Madhab Roy, Anil Chamuah et al. · Materials Letters · 2019 · 22 citations

Materials Science, Glass-ceramic, Electrical Engineering +9