专利名称：Graphene-based structure, method of
suspending graphene membrane, andmethod of depositing material ontographene membrane
发明人：Alexander K. Zettl,Jannik Christian Meyer申请号：US12409938申请日：20090324
公开号：US20090291270A1公开日：20091126
摘要：An embodiment of a method of suspending a graphene membrane across a gapin a support structure includes attaching graphene to a substrate. A pre-fabricatedsupport 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 thegraphene membrane suspended across the gap in the pre-fabricated support structure.An embodiment of a method of depositing material includes placing a support structurehaving a graphene membrane suspended across a gap under vacuum. A precursor isadsorbed to a surface of the graphene membrane. A portion of the graphene membraneis exposed to a focused electron beam which deposits a material from the precursoronto the graphene membrane. An embodiment of a graphene-based structure includes asupport structure having a gap, a graphene membrane suspended across the gap, and amaterial deposited in a pattern on the graphene membrane.
申请人：Alexander K. Zettl,Jannik Christian Meyer
地址：Kensington CA US,Ulm DE
国籍：US,DE
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