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Electrical Characteristics of Benzenedithiol versus Methylbenzenthiol Self-Assembled Monolayers in Multilayer Graphene-Electrode Molecular Junctions

Title
Electrical Characteristics of Benzenedithiol versus Methylbenzenthiol Self-Assembled Monolayers in Multilayer Graphene-Electrode Molecular Junctions
Author
정희준
Keywords
Benzenethiols; Molecular Devices; Multilayer Graphene (MLG); MEMORY; STATISTICAL-ANALYSIS; TRANSPORT; CONTACTS
Issue Date
2016-08
Publisher
AMER SCIENTIFIC PUBLISHERS
Citation
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, v. 16, No. 8, Page. 8565-8568
Abstract
We report our recent results of fabrication and characterization of molecular electronic devices using benzene-based self-assembled monolayers (SAMs) and multilayer graphene (MLG) electrodes as the top electrode. In particular, we compared the electrical characteristics of two different benzenethiol molecules; 4-methylbenzenethiol (MBT) and benzene-1,4-dithiol (BDT), which have the same backbone structure but different end-group. From the analysis, we found that the electrical characteristics of the devices showed no significant difference. We investigated that the background of this result is a physisorbed contact properties between graphene electrode and molecular layer.
URI
http://www.ingentaconnect.com/content/asp/jnn/2016/00000016/00000008/art00121http://repository.hanyang.ac.kr/handle/20.500.11754/102689
ISSN
1533-4899; 1533-4880
DOI
10.1166/jnn.2016.12491
Appears in Collections:
COLLEGE OF SCIENCE AND CONVERGENCE TECHNOLOGY[E](과학기술융합대학) > APPLIED PHYSICS(응용물리학과) > Articles
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