3 papers
cond-mat.supr-con2013
On d+id density wave and superconducting orderings in hole-doped cuprates
Partha Goswami, Ajay Pratap Singh Gahlot, Pankaj Singh
The Chiral d-density wave (CDDW) order, at the anti-ferromagnetic wave vector (pi,pi), is assumed to represent the pseudo-gap (PG) state of a hole-doped cuprate superconductor. The…
cond-mat.mes-hall2012
Local Moment Formation by Vacancies in Mono-layer Graphene
Partha Goswami, Ajay Pratap Singh Gahlot
We employ the Green's function technique to investigate the vacancy-induced quasi-localized magnetic moment formation in mono-layer graphene starting with the Dirac Hamiltonian, wh…
cond-mat.mes-hall2010
Electronic viscosity in a multiple quantum well system
Partha Goswami, Ajay Pratap Singh Gahlot, Avinashi Kapoor
We calculate the electronic viscosity for a multiple quantum well structure in the presence of disorder potential(V = 4 meV), the electron-electron repulsion(U = 5-17 meV) and a st…