22 citations · 34 across the 2 of their papers we have counts for
2 papers
cond-mat.mes-hall2014★ 12 cited
Electronic Bloch oscillation in bilayer graphene gradient superlattices
Hemeng Cheng, Changan Li, Tianxing Ma +3
We investigate the electronic Bloch oscillation in bilayer graphene gradient superlattices using transfer matrix method. By introducing two kinds of gradient potentials of square b…
cond-mat.str-el2013★ 22 cited
Electronic band gaps and transport properties in aperiodic bilayer graphene superlattices of Thue-Morse sequence
Changan Li, Hemeng Cheng, Ruofan Chen +4
We investigate electronic band structure and transport properties in bilayer graphene superlattices of Thue-Morse sequence. It is interesting to find that the zero- gap ce…