Maximum attention has focused on the studies of electron impact elastic and inelastic processes with atoms, ions as well as molecules in the field of atomic collisions physics. The specific interest in such electron induced ...

A fundamental theory for understanding the structure and decay of nuclei remains as elusive as the exact form of the nuclear force. The theoretical nuclear physics is envisaged through several models constructed mostly ...

Doped RE1−xAExMnO3 manganites (where RE is a rare earth cations and AE is an alkaline earth cation) exhibit various unconventional properties, such as paramagnetic to ferromagnetic (PM–FM) and insulator to metal (IM) ...

The solar EUV radiation has direct influence on thermospheric -the_ and mesospheric processes. Virtually a major part ofilsolar EUV radiation is absorbed in the thermosphere and mesosphere. This energy input is fundamental ...

In the present study investigations have been carried out on the effect of various weld parameters on structure,mechanical properties and silt erosion behaviour of CA-6NM martensitic stainless steel (commonly known as 13/4 ...

Since the governing conditions of the human life style and the increasing air pollution on an average are related together, the state of ecological condition is under some continuous changes. Therefore, the atmospheric ...

Fundamental problem in the high pressure and high temperature research is the determination of an equation of state (EOS), i.e., P-V-T relation in case of condensed matter. The study of EOS has immense importance in both ...

Ferroelectric materials have attracted an immense interest due to their vital role in electronic industry with their wide variety of applications as ferroelectric devices. Many ferroelectric materials, such as, barium ...

This thesis is devoted to the study of electronic and magnetic properties of strongly correlated systems like transition metal & their compounds (d-electron itinerant ferromagnets) and rare-earth, actinides & their compounds ...

A theoretical study of the electronic and optical properties of some transition metal dichalcogenide compounds (TMDC's) is presented in this thesis. The TMDC's (TX2) are formed by transtion metals (T) belonging to IVB, ...