11 citations · 24 across the 8 of their papers we have counts for
8 papers
Effect of screening on Seebeck coefficient in bilayer graphene/AlGaAs electron gas
Vo Van Tai, Nguyen Duy Vy, Truong Van Tuan +1
The knowledge of Seebeck coefficient is a key factor in optimization of thermoelectric materials and finding right applications for it. A high sensitivity to structural change make…
Transport properties of a GaAs/InGaAs/GaAs quantum well: temperature, magnetic field and many-body effects
Truong Van Tuan, Nguyen Quoc Khanh, Vo Van Tai +1
We investigate the zero and finite temperature transport properties of a quasi-two-dimensional electron gas in a GaAs/InGaAs/GaAs quantum well under a magnetic field, taking into a…
Charged impurity scattering in bilayer-graphene double layers
Dang Khanh Linh, Nguyen Quoc Khanh
We consider a double-layer system made of two parallel bilayer graphene sheets separated by a dielectric medium. We calculate the finite-temperature electrical conductivity of the…
Collective excitations in biased bilayer graphene: Temperature effects
Nguyen Van Men, Nguyen Quoc Khanh, Dong Thi Kim Phuong
We have studied the temperature effect on collective excitations in biased bilayer graphene within random-phase approximation. From the zeros of temperature dynamical dielectric fu…
Plasmon modes of double-layer graphene at finite temperature
Dinh Van Tuan, Nguyen Quoc Khanh
We calculate the dynamical dielectric function of doped double-layer graphene (DLG), made of two parallel graphene monolayers with carrier densities n 1, n2, respectively, and an i…
Correlations in 2D electron gas at arbitrary temperature and spin polarizations
Nguyen Quoc Khanh
Using the Singwi-Tosi-Land-Sjolander theory we have studied the many-body effects in the two-dimensional electron gas with arbitrary polarization at finite temperatures. We have ca…