发明名称 |
Graphene-based structure, method of suspending graphene membrane, and method of depositing material onto graphene membrane |
摘要 |
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. |
申请公布号 |
US8409450(B2) |
申请公布日期 |
2013.04.02 |
申请号 |
US20090409938 |
申请日期 |
2009.03.24 |
申请人 |
ZETTL ALEXANDER K.;MEYER JANNIK CHRISTIAN;THE REGENTS OF THE UNIVERSITY OF CALIFORNIA |
发明人 |
ZETTL ALEXANDER K.;MEYER JANNIK CHRISTIAN |
分类号 |
C03C25/68 |
主分类号 |
C03C25/68 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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