378 citations · 3.8k across the 95 of their papers we have counts for
12 papers · 1 filter
Magnetic-field-controlled negative differential conductance in graphene npn junction resonators
Si-Yu Li, Haiwen Liu, Jia-Bin Qiao +2
Negative differential conductance (NDC), characterized by the decreasing current with increasing voltage, has attracted continuous attention for its various novel applications. The…
Scanning tunneling microscopy and spectroscopy of twisted trilayer graphene
Wei-Jie Zuo, Jia-Bin Qiao, Dong-Lin Ma +5
Twist, as a simple and unique degree of freedom, could lead to enormous novel quantum phenomena in bilayer graphene. A small rotation angle introduces low-energy van Hove singulari…
The tunnelling spectra of quasi-free-standing graphene monolayer
Si-Yu Li, Ke-Ke Bai, Wei-Jie Zuo +7
With considering the great success of scanning tunnelling microscopy (STM) studies of graphene in the past few years, it is quite surprising to notice that there is still a fundame…
Scanning tunneling microscopy and spectroscopy of nanoscale twisted bilayer graphene
Wen-Xiao Wang, Hua Jiang, Yu Zhang +5
Nanoscale twisted bilayer graphene (TBG) is quite instable and will change its structure to Bernal (or AB-stacking) bilayer with a much lower energy. Therefore, the lack of nanosca…
Generating nanoscale and atomically-sharp p-n junctions in graphene via monolayer-vacancy-island engineering of Cu surface
Ke-Ke Bai, Jiao-Jiao Zhou, Yi-Cong Wei +5
Creation of high quality p-n junctions in graphene monolayer is vital in studying many exotic phenomena of massless Dirac fermions. However, even with the fast progress of graphene…
Realization of room-temperature ferromagnetic semiconducting state in graphene monolayer
Yu Zhang, Xue-Lei Sui, Dong-Lin Ma +3
Room-temperature ferromagnetic semiconductor is vital in nonvolatile digital circuits and it can provide an idea system where we can make use of both charge and spin of electrons.…