21 citations · 27 across the 7 of their papers we have counts for
7 papers
Photoinduced magnetism in the ferromagnetic semiconductors
Subodha Mishra, Sashi Satpathy
We study the enhancement of the magnetic transition temperature due to incident light in ferromagnetic semiconductors such as EuS. The photoexcited carriers mediate an extra…
A quantum mechanical derivation of the Schwarzschild radius and its quantum correction using a model density distribution: Skin of a black hole
Subodha Mishra
Using a single particle density distribution for a system of self-gravitating particles which ultimately forms a black hole, we from a condensed matter point of view derive the Sch…
A quantum mechanical relation connecting time, temperature, and cosmological constant of the universe: Gamow's relation revisited as a special case
Subodha Mishra
Considering our expanding universe as made up of gravitationally interacting particles which describe particles of luminous matter and dark matter and dark energy which is describe…
Spin Polarization via Electron Tunneling through an Indirect-Gap Semiconductor Barrier
Subodha Mishra, Sunita Thulasi, Sashi Satpathy
We study the spin dependent tunneling of electrons through a zinc-blende semiconductor with the indirect X (or D) minimum serving as the tunneling barrier. The basic difference bet…
A quantum mechanical derivation of Gamow's relation for the time and temperature of the expanding Universe
S. Mishra, D. N. Tripathy
The quantum mechanical approach developed by us recently for the evolution of the universe is used to derive an alternative derivation connecting the temperature of the cosmic back…
An Understanding of The Dark Matter in The Universe And The Variation of The Universal Gravitational Constant G With Time
D. N. Tripathy, Subodha Mishra
Considering the fact that the present universe might have been formed out of a system of ficticious self-gravitating particles, fermionic in nature, each of mass , we are able t…