Conductance Tunable Suspended Graphene Nanomesh by Helium Ion Beam Milling

Conductance Tunable Suspended Graphene Nanomesh by Helium Ion Beam Milling

This paper demonstrates that the electrical properties of suspended graphene nanomesh (GNM) can be tuned by systematically changing the porosity with helium ion beam milling (HIBM). The porosity of the GNM is well-controlled by defining the pitch of the periodic nanopores. The defective region surro...

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Bibliographic Details
Main Authors: Fayong Liu, Zhongwang Wang, Soya Nakanao, Shinichi Ogawa, Yukinori Morita, Marek Schmidt, Mayeesha Haque, Manoharan Muruganathan, Hiroshi Mizuta
Format: Article
Language:English
Published: MDPI AG 2020-04-01
Series:Micromachines
Subjects:
graphene nanomesh
helium ion microscope
thermal activation energy
Online Access:https://www.mdpi.com/2072-666X/11/4/387

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https://www.mdpi.com/2072-666X/11/4/387

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