57 citations · 232 across the 11 of their papers we have counts for
4 papers · 1 filter
Full-counting statistics of transient energy current in mesoscopic systems
Zhizhou Yu, Gao-Min Tang, Jian Wang
We investigate the full-counting statistics (FCS) of energy flow carried by electrons in the transient regime. Based on two measurement scheme we formulate a non-equilibrium Keldys…
First-principles study on the electronic and transport properties of periodically nitrogen-doped graphene and carbon nanotube superlattices
Fuming Xu, Zhizhou Yu, Zhirui Gong +1
Prompted by recent reports on graphene superlattices with intrinsic inter-valley interactions, we perform first-principles calculations to investigate th…
Valley Seebeck effect in gate tunable zigzag graphene nanoribbons
Zhizhou Yu, Fuming Xu, Jian Wang
We propose, for the first time, a valley Seebeck effect in gate tunable zigzag graphene nanoribbons as a result of the interplay between thermal gradient and valleytronics. A pure…
Transmission spectra and valley processing of graphene and carbon nanotube superlattices with inter-valley coupling
Fuming Xu, Zhizhou Yu, Yafei Ren +3
We numerically investigate the electronic transport properties of graphene nanoribbons and carbon nanotubes with inter-valley coupling, e.g., in \sqrt{3}N \times \sqrt{3}N and 3N \…