3 papers
physics.chem-ph2019
Step edge-mediated assembly of periodic arrays of long graphene nanoribbons on Au(111)
Chuanxu Ma, Zhongcan Xiao, Wenchang Lu +4
The influence of substrate steps on the bottom-up synthesis of atomically precise graphene nanoribbons (GNRs) on an Au(111) surface is investigated. A straight surface step is foun…
cond-mat.mes-hall2018
Direct writing of heterostructures in single atomically precise graphene nanoribbons
Chuanxu Ma, Zhongcan Xiao, Jingsong Huang +6
Precision control of interfacial structures and electronic properties is the key to the realization of functional heterostructures. Here, utilizing the scanning tunneling microscop…
cond-mat.mes-hall2018
Design of Atomically Precise Nanoscale Negative Differential Resistance Devices
Zhongcan Xiao, Chuanxu Ma, Jingsong Huang +6
Down-scaling device dimensions to the nanometer range raises significant challenges to traditional device design, due to potential current leakage across nanoscale dimensions and t…