BROWSE

Related Scientist

cinap's photo.

cinap
나노구조물리연구단
more info

ITEM VIEW & DOWNLOAD

Free-Standing Single-Atom-Thick Iron Membranes Suspended in Graphene PoresHighly Cited Paper

Cited 169 time in webofscience Cited 170 time in scopus
1,432 Viewed 201 Downloaded
Title
Free-Standing Single-Atom-Thick Iron Membranes Suspended in Graphene Pores
Author(s)
Jiong Zhao; Deng, Qingming; Alicja Bachmatiuk; Sandeep, Gorantla; Popov, Alexey; Eckert, Juergen; Rummeli, Mark H.
Subject
graphene, ; iron, ; nanocrystal, ; carbon, ; crystal structure, ; image analysis, ; iron, ; magnetic property, ; membrane, ; simulation, ; substrate, ; two-dimensional modeling, ; article, ; artificial membrane, ; atom, ; density functional theory, ; electric potential, ; electron beam, ; electron energy loss spectroscopy, ; irradiation, ; magnet, ; priority journal, ; simulation, ; surface property, ; transmission electron microscopy
Publication Date
2014-03
Journal
SCIENCE, v.343, no.6176, pp.1228 - 1232
Publisher
AMER ASSOC ADVANCEMENT SCIENCE
Abstract
The excess of surface dangling bonds makes the formation of free-standing two-dimensional (2D) metals unstable and hence difficult to achieve. To date, only a few reports have demonstrated 2D metal formation over substrates. Here, we show a free-standing crystalline single-atom-thick layer of iron (Fe) using in situ low-voltage aberration-corrected transmission electron microscopy and supporting image simulations. First-principles calculations confirm enhanced magnetic properties for single-atom-thick 2D Fe membranes. This work could pave the way for new 2D structures to be formed in graphene membranes.
URI
https://pr.ibs.re.kr/handle/8788114/1109
DOI
10.1126/science.1245273
ISSN
0036-8075
Appears in Collections:
Center for Integrated Nanostructure Physics(나노구조물리 연구단) > 1. Journal Papers (저널논문)
Files in This Item:
346. Science-2014-Zhao-1228-32.pdfDownload

qrcode

  • facebook

    twitter

  • Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
해당 아이템을 이메일로 공유하기 원하시면 인증을 거치시기 바랍니다.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse