14 citations · 41 across the 5 of their papers we have counts for
5 papers
Temperature and Field Dependence of Ferromagnetic Magnon in Monolayer Honeycomb Spin Lattice
Niem Tu Nguyen, Giang Huong Bach, Thao Huong Pham +3
Temperature and field dependence of collective spin excitations or magnon in monolayer honeycomb spin lattices is investigated using an anisotropic exchange XZ-Heisenberg model in…
Enhanced thermoelectricity at the ultra-thin film limit
Thao T. T. Nguyen, Linh T. Dang, Giang H. Bach +7
At the ultra-thin film limit, quantum confinement strongly improves thermoelectric figure of merit in materials such as SbTe and BiTe. These high quality films have…
Thermodynamic properties of ferroics described by the transverse Ising model and their applications for CoNbO
Cong Thanh Bach, Niem Tu Nguyen, Giang Huong Bach
The temperature and transverse field dependence of the entropy and the specific heat of ferroics in the quantum paramagnetic (QPa) state is investigated using the transverse Ising…
Optical conductivity for a dimer in the Dynamic Hubbard model
G. H. Bach, F. Marsiglio
The Dynamic Hubbard Model represents the physics of a multi-band Hubbard model by using a pseudo-spin degree of freedom to dynamically modify the on-site Coulomb interaction. Here…
Two-site dynamical mean field theory for the dynamic Hubbard model
G. Bach, J. E. Hirsch, F. Marsiglio
At zero temperature, two-site dynamical mean field theory is applied to the Dynamic Hubbard model. The Dynamic Hubbard model describes the orbital relaxation that occurs when two e…