Fast and controllable fabrication of suspended graphene nanopore devices
Fast and controllable fabrication of suspended graphene nanopore devices
复制标题
悬浮石墨烯纳米孔器件的快速可控制造
DOI:
10.1088/0957-4484/23/8/085301
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发表时间:
2012-03
期刊:
影响因子:
3.5
通讯作者:
Yu, Dapeng
中科院分区:
文献类型:
--
作者:
Liu, Song;Zhao, Qing;Xu, Jun;Yan, Kai;Peng, Hailin;Yang, Fuhua;You, Liping;Yu, Dapeng
A poly(methyl methacrylate) assisted dry transfer method was developed to transfer graphene microflake onto a suspended SiN chip in an effective and efficient way for further graphene nanopore drilling for DNA analysis. Graphene microflakes can be patterned by e-beam lithography to a designed shape and size on a large scale of a few thousands simultaneously. Subsequently, individual graphene microflakes can be picked up and transferred to a target hole on a suspended SiN membrane with 1 µm precision via a site-specific transfer-printing method. Nanopores with different diameters from 3 to 20 nm were drilled on the as-transferred graphene membrane in a transmission electron microscope. This method offers a fast and controllable way to fabricate graphene nanopores for DNA analyses.
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影响因子:
64.8
作者:
通讯作者:
--
DOI:
10.4028/www.scientific.net/msf.645-648.633
发表时间:
2009-10
期刊:
Materials Science Forum
影响因子:
--
作者:
Joshua D. Caldwell;T. Anderson;K. Hobart;J. Culbertson;G. Jernigan;F. Kub;J. Tedesco;J. Hite
通讯作者:
Joshua D. Caldwell;T. Anderson;K. Hobart;J. Culbertson;G. Jernigan;F. Kub;J. Tedesco;J. Hite
影响因子:
56.9
作者:
Girit, Caglar Oe;Meyer, Jannik C.;Zettl, A.
通讯作者:
Zettl, A.
影响因子:
64.8
作者:
Kim, Keun Soo;Zhao, Yue;Hong, Byung Hee
通讯作者:
Hong, Byung Hee
影响因子:
10.8
作者:
Merchant, Christopher A.;Healy, Ken;Drndic, Marija
通讯作者:
Drndic, Marija