This thesis deals with the study of the solution-processed wide band gap metal oxide (TiO2) - graphene oxide (GO) nanocomposite materials in thin film form for their optoelectronic applications, such as UV-photodetector ...
This thesis provides information about the development of highly flexible ferroelectric nanocomposite materials in thin film form and their applications in energy storage, conversion and detection process. Polyvinylidene ...
This thesis addresses the many-body physics of ultra-cold bosons loaded in optical lattices. Ultracold atoms in an external trap has received most attention from both experimental and theoretical research as it is considered ...
In my thesis, I have focused on metastable behaviours of a ferromagnetic system. The studies have been carried out particularly on Ising and Blume-Capel ferromagnet in presence of externally applied magnetic field using ...
The role of anthropogenic carbon dioxide (CO2) in global warming is a serious issue of climate change. Developing precise monitoring systems for greenhouse gases including CO2 has got tremendous impetus during the last two ...
This work first represents a detailed high-resolution X-ray reflectivity (XRR) and rocking curve (XRC) analysis of a spontaneous superlattice structure in MOCVD grown AlxGa1-xAs epilayer on (001) GaAs. A model-independent ...
Active Galactic Nuclei (AGN) plays an important role in the evolution of large scale structure in the universe. A large number of observations, ranging from X-ray studies of galaxy clusters to observing correlations between ...
During last few years much research attention has been devoted for the development and design of new highly efficient economic optoelectronic devices to replace Silicon (Si) based devices for commercial application in ...
Two dimensional (2-D) nanomaterials have drawn considerable attention to the evolution of supercapacitor electrodes for high performance flexible energy storage device applications due to their high electro-active sites, ...
We study the condensate fluctuation and several statistics of weakly interacting Bose gas by a correlated many-body approach -correlated potential harmonics method (CPHEM). We include all two-body correlations and realistic ...
My Ph.D program includes the theoretical studies of the electronic structure, optical and magnetic response of ordered compounds and disordered alloys. We have studied the optical conductivity and dielectric response of ...
In this thesis, I have mainly discussed the dynamical responses and behaviours of a ferromagnetic system under different kinds of magnetic field variations that are varied in time as well as in space, especially in the ...