45 citations · 87 across the 7 of their papers we have counts for
14 papers · 1 filter
Inelastic Scattering from Local Vibrational Modes
Balázs Dóra, Miklós Gulácsi
We study a nonuniversal contribution to the dephasing rate of conduction electrons due to local vibrational modes. The inelastic scattering rate is strongly influenced by multiphon…
NMR relaxation rate and static spin susceptibility in graphene
Tianxing Ma, Balázs Dóra
The NMR relaxation rate and the static spin susceptibility in graphene are studied within a tight-binding description. At half filling, the NMR relaxation rate follows a power law…
Magnetotransport and thermoelectricity in disordered graphene
Balázs Dóra, Peter Thalmeier
We have studied the electric and thermal response of two-dimensional Dirac-fermions in a quantizing magnetic field in the presence of localized disorder. The electric and heat curr…
Unconventional Density Waves in Organic Conductors and in Superconductors
Kazumi Maki, Balázs Dóra, Attila Virosztek
Unconventional density waves (UDW) are one of the ground states in metallic crystalline solids and have been speculated already in 1968. However, more focused studies on UDW starte…
The Wiedemann-Franz law in the SU(N) Wolff model
Balázs Dóra
We study the electrical and thermal transport through the SU(N) Wolff model with the use of bosonization. The Wilson ratio reaches unity as N grows to infinity. The electric conduc…
Unconventional charge density wave driven by electron-phonon coupling
András Ványolos, Balázs Dóra, Attila Virosztek
We report our study on unconventional charge density waves (UCDW) (i.e. a charge density wave with wavevector dependent gap) in pure quasi-one dimensional conductors. We develop a…