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cond-mat.mes-hall2010
Fingerprint of QPT in a bilayer-quantum-well system at the filling fraction ν = 5/2 in the low temperature range (1K-100 K)
Partha Goswami
We consider the spin polarized fermions for the filling fraction 5/2 in a bi-layer quantum well system. Since the kinetic energy of the system in fractional quantum Hall states (FQ…
cond-mat.supr-con2010
Fermi pockets and quantum oscillations in specific heat of YBCO in the presence of disorder
Partha Goswami, Manju Rani, Avinashi Kapoor
We investigate a chiral d-density wave (CDDW) mean field model Hamiltonian in the momentum space suitable for the hole-doped cuprates, such as YBCO, in the pseudo-gap phase to obta…
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…