Ultrasmooth metallic foils for growth of high quality graphene by chemical vapor deposition

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14740%2F14%3A00076532" target="_blank" >RIV/00216224:14740/14:00076532 - isvavai.cz</a>

Alternative codes found

RIV/00216305:26620/14:PU108759

Result on the web

<a href="http://iopscience.iop.org/0957-4484/25/18/185601/article" target="_blank" >http://iopscience.iop.org/0957-4484/25/18/185601/article</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/0957-4484/25/18/185601" target="_blank" >10.1088/0957-4484/25/18/185601</a>

Result language

angličtina

Original language name

Ultrasmooth metallic foils for growth of high quality graphene by chemical vapor deposition

Original language description

Synthesis of graphene by chemical vapor deposition is a promising route for manufacturing large-scale high-quality graphene for electronic applications. The quality of the employed substrates plays a crucial role, since the surface roughness and defectsalter the graphene growth and cause dif fi culties in the subsequent graphene transfer. Here, we report on ultrasmooth high- purity copper foils prepared by sputter deposition of Cu thin fi lm on a SiO 2 /Si template, and the subsequent peeling off of the metallic layer from the template. The surface displays a low level of oxidation and contamination, and the roughness of the foil surface is generally de fi ned by the template, and was below 0.6 nm even on a large scale. The roughness and grain size increase occurred during both the annealing of the foils, and catalytic growth of graphene from methane ( +- 1000 °C), but on the large scale still remained far below the roughness typical for commercial foils.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2014

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

NANOTECHNOLOGY

ISSN

0957-4484

e-ISSN

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Volume of the periodical

25

Issue of the periodical within the volume

18

Country of publishing house

GB - UNITED KINGDOM

Number of pages

8

Pages from-to

1-8

UT code for WoS article

000334363600005

EID of the result in the Scopus database

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