Invention Grant
- Patent Title: Graphene based switching device having a tunable bandgap
- Patent Title (中): 基于石墨烯的开关装置具有可调谐带隙
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Application No.: US13351398Application Date: 2012-01-17
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Publication No.: US08455861B2Publication Date: 2013-06-04
- Inventor: Yu-Ming Lin , Jeng-Bang Yau
- Applicant: Yu-Ming Lin , Jeng-Bang Yau
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Cantor Colburn LLP
- Agent Vazken Alexanian
- Main IPC: H01L29/06
- IPC: H01L29/06 ; H01L21/4763
Abstract:
A method of implementing bandgap tuning of a graphene-based switching device includes subjecting a bi-layer graphene to an electric field while simultaneously subjecting the bi-layer graphene to an applied strain that reduces an interlayer spacing between the bi-layer graphene, thereby creating a bandgap in the bi-layer graphene.
Public/Granted literature
- US20120112166A1 GRAPHENE BASED SWITCHING DEVICE HAVING A TUNABLE BANDGAP Public/Granted day:2012-05-10
Information query
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