363 citations · 363 across the 1 of their papers we have counts for
5 papers
Graphene nanoribbons for quantum electronics
Haomin Wang, Hui Shan Wang, Chuanxu Ma +6
Graphene nanoribbons (GNRs) are a family of one-dimensional (1D) materials carved from graphene lattice. GNRs possess high mobility and current carrying capability, sizable bandgap…
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…
Atomic-scale manipulation and in situ characterization with scanning tunneling microscopy
Wonhee Ko, Chuanxu Ma, Giang D. Nguyen +2
Scanning tunneling microscope (STM) has presented a revolutionary methodology to the nanoscience and nanotechnology. It enables imaging the topography of surfaces, mapping the dist…
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…
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…