Sökning: id:"swepub:oai:DiVA.org:oru-80653" >
Direct writing of l...
Direct writing of lateral fluorographene nanopatterns with tunable bandgaps and its application in new generation of moire superlattice
-
- Li, Hu, 1986- (författare)
- Uppsala universitet,Tillämpad materialvetenskap,Electron microscopy and Nanoengineering
-
- Duan, Tianbo (författare)
- Uppsala universitet,Tillämpad materialvetenskap
-
- Haldar, Soumyajyoti (författare)
- Uppsala universitet,Materialteori,Institute of Theoretical Physics and Astrophysics, University of Kiel
-
visa fler...
-
- Sanyal, Biplab (författare)
- Uppsala universitet,Materialteori
-
- Eriksson, Olle, 1960- (författare)
- Uppsala universitet,Örebro universitet,Institutionen för naturvetenskap och teknik,Department of Physics and Astronomy, Materials Theory, Ångström Laboratory, Uppsala University, Uppsala, Sweden,Materialteori,School of Science and Technology, Örebro University
-
- Jafri, Hassan, 1979- (författare)
- Uppsala universitet,Tillämpad materialvetenskap,Electron microscopy and Nanoengineering
-
- Hajjar-Garreau, Samar (författare)
- Institut de Sciences des Matériaux de Mulhouse, CNRS-UMR 7361, Université de Haute Alsace, Mulhouse, France
-
- Simon, Laurent (författare)
- Institut de Sciences des Matériaux de Mulhouse, CNRS-UMR 7361, Université de Haute Alsace, Mulhouse, France
-
- Leifer, Klaus, 1965- (författare)
- Uppsala universitet,Tillämpad materialvetenskap,Electron microscopy and Nanoengineering
-
visa färre...
-
(creator_code:org_t)
- American Institute of Physics, 2020
- 2020
- Engelska.
-
Ingår i: Applied Physics Reviews. - : American Institute of Physics. - 1931-9401. ; 7:1
- Relaterad länk:
-
https://hal.archives...
-
visa fler...
-
https://urn.kb.se/re...
-
https://doi.org/10.1...
-
https://urn.kb.se/re...
-
visa färre...
Abstract
Ämnesord
Stäng
- One of the primary goals for monolayer device fabrications and an ideal model of graphene as an atomic thin "canvas" is one that permits semiconducting/insulating lateral nanopatterns to be freely and directly drawn on the semimetallic graphene surface. This work demonstrates a reversible electron-beam-activated technique that allows direct writing of semiconducting/insulating fluorographene lateral nanopatterns with tunable bandgaps on the graphene surface with a resolution down to 9-15 nm. This approach overcomes the conventional limit of semiconducting C4F in the single-sided fluorination of supported graphene and achieves insulating C2F. Moreover, applying this technique on bilayer graphene demonstrates for the first time a new type of rectangular moire pattern arising from the generated C2F boat/graphene superlattice. This novel technique constitutes a new approach to fabricating graphene-based flexible and transparent electronic nanodevices with the CxF channels utilized as semiconducting or insulating counterparts, and also opens a route toward the tailoring and engineering of electronic properties of such materials in addition to the dominating triangular moire patterns from a graphene/hBN system.
Ämnesord
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas
- Av författaren/redakt...
-
Li, Hu, 1986-
-
Duan, Tianbo
-
Haldar, Soumyajy ...
-
Sanyal, Biplab
-
Eriksson, Olle, ...
-
Jafri, Hassan, 1 ...
-
visa fler...
-
Hajjar-Garreau, ...
-
Simon, Laurent
-
Leifer, Klaus, 1 ...
-
visa färre...
- Om ämnet
-
- NATURVETENSKAP
-
NATURVETENSKAP
-
och Fysik
-
- NATURVETENSKAP
-
NATURVETENSKAP
-
och Fysik
-
och Atom och molekyl ...
- Artiklar i publikationen
-
Applied Physics ...
- Av lärosätet
-
Örebro universitet
-
Uppsala universitet