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Title: Graphene-based structure, method of suspending graphene membrane, and method of depositing material onto graphene membrane

Abstract

An embodiment of a method of suspending a graphene membrane across a gap in a support structure includes attaching graphene to a substrate. A pre-fabricated support structure having the gap is attached to the graphene. The graphene and the pre-fabricated support structure are then separated from the substrate which leaves the graphene membrane suspended across the gap in the pre-fabricated support structure. An embodiment of a method of depositing material includes placing a support structure having a graphene membrane suspended across a gap under vacuum. A precursor is adsorbed to a surface of the graphene membrane. A portion of the graphene membrane is exposed to a focused electron beam which deposits a material from the precursor onto the graphene membrane. An embodiment of a graphene-based structure includes a support structure having a gap, a graphene membrane suspended across the gap, and a material deposited in a pattern on the graphene membrane.

Inventors:
;
Publication Date:
Research Org.:
The Regents of the University of California (Oakland, CA)
Sponsoring Org.:
USDOE
OSTI Identifier:
1083918
Patent Number(s):
8,409,450
Application Number:
12/409,938
Assignee:
The Regents of the University of California (Oakland, CA) OSTI
DOE Contract Number:  
AC02-05CH11231
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Citation Formats

Zettl, Alexander K., and Meyer, Jannik Christian. Graphene-based structure, method of suspending graphene membrane, and method of depositing material onto graphene membrane. United States: N. p., 2013. Web.
Zettl, Alexander K., & Meyer, Jannik Christian. Graphene-based structure, method of suspending graphene membrane, and method of depositing material onto graphene membrane. United States.
Zettl, Alexander K., and Meyer, Jannik Christian. Tue . "Graphene-based structure, method of suspending graphene membrane, and method of depositing material onto graphene membrane". United States. https://www.osti.gov/servlets/purl/1083918.
@article{osti_1083918,
title = {Graphene-based structure, method of suspending graphene membrane, and method of depositing material onto graphene membrane},
author = {Zettl, Alexander K. and Meyer, Jannik Christian},
abstractNote = {An embodiment of a method of suspending a graphene membrane across a gap in a support structure includes attaching graphene to a substrate. A pre-fabricated support structure having the gap is attached to the graphene. The graphene and the pre-fabricated support structure are then separated from the substrate which leaves the graphene membrane suspended across the gap in the pre-fabricated support structure. An embodiment of a method of depositing material includes placing a support structure having a graphene membrane suspended across a gap under vacuum. A precursor is adsorbed to a surface of the graphene membrane. A portion of the graphene membrane is exposed to a focused electron beam which deposits a material from the precursor onto the graphene membrane. An embodiment of a graphene-based structure includes a support structure having a gap, a graphene membrane suspended across the gap, and a material deposited in a pattern on the graphene membrane.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Apr 02 00:00:00 EDT 2013},
month = {Tue Apr 02 00:00:00 EDT 2013}
}

Patent:

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