S
Sudipta Bandyopadhyay
Researcher at University of Calcutta
Publications - 84
Citations - 1666
Sudipta Bandyopadhyay is an academic researcher from University of Calcutta. The author has contributed to research in topics: Magnetization & Doping. The author has an hindex of 21, co-authored 79 publications receiving 1389 citations. Previous affiliations of Sudipta Bandyopadhyay include Indian Association for the Cultivation of Science.
Papers
More filters
Journal ArticleDOI
Measurements and modelling of the barrier heights and ideality factors in the metal/conducting polymer composite Schottky device
TL;DR: In this paper, metal/polymer Schottky contacts have been fabricated using electrochemically prepared free standing thin films of conducting polyaniline/polycarbonate composite as well as conducting polyniline pellets with various metals such as Al, In, Pb and Sn.
Journal ArticleDOI
Deep level transient spectroscopy of cyanide treated polycrystalline p-Cu2O/n-ZnO solar cell
TL;DR: In this paper, deep level transient spectroscopy (DLTS) was used to study polycrystalline p-Cu 2 O/i-ZnO/n-ZNO/glass photovoltaic structures for post-deposition crown-ether cyanide treatment.
Journal ArticleDOI
Synthesis and characterization of single-phase Mn-doped ZnO
S. Chattopadhyay,Sreetama Dutta,Aritra Banerjee,Debnarayan Jana,Sudipta Bandyopadhyay,Anindya Sarkar +5 more
TL;DR: In this paper, the authors identified up to what extent doping will enable synthesizing single-phase polycrystalline Mn-doped ZnO sample, which is one of the prerequisites for dilute magnetic semiconductor, and analyzed its some other physical aspects.
Journal ArticleDOI
Synergistic approach towards the sustainable management of heavy metals in wastewater using mycosynthesized iron oxide nanoparticles: Biofabrication, adsorptive dynamics and chemometric modeling study
Shouvik Mahanty,Shreosi Chatterjee,Somdeep Ghosh,Praveen Tudu,Tanushree Gaine,Madhurima Bakshi,Surajit Das,Papita Das,Subarna Bhattacharyya,Sudipta Bandyopadhyay,Punarbasu Chaudhuri +10 more
TL;DR: In this article, a mycosynthesis of ferromagnetic, monodispersed, spherical, crystalline iron oxide nanoparticles (IO-NPs) of 7305 ± 1547 nm were biofabricated using manglicolous fungi Aspergillus tubingensis (STSP 25) isolated from rhizospheric sediment samples of Avicennia officinalis which was sustainably used for the removal of heavy metals from the aqueous matrix.
Journal ArticleDOI
Effect of 50 MeV Li3+ irradiation on structural and electrical properties of Mn-doped ZnO.
S.K. Neogi,S. Chattopadhyay,S. Chattopadhyay,Aritra Banerjee,Sudipta Bandyopadhyay,Anindya Sarkar,Ravi Kumar +6 more
TL;DR: Results of room temperature resistivity, XRD, temperature-dependent electrical resistivity and positron annihilation lifetime (PAL) spectroscopy are consistent with each other.