Approaching the Dirac Point in High-Mobility Multilayer Epitaxial Graphene (Article No. 267601)

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F08%3A00100718" target="_blank" >RIV/00216208:11320/08:00100718 - isvavai.cz</a>

Alternative codes found

RIV/68378271:_____/08:00320730

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Approaching the Dirac Point in High-Mobility Multilayer Epitaxial Graphene (Article No. 267601)

Original language description

Multilayer epitaxial graphene is investigated using far infrared transmission experiments in the different limits of low magnetic fields and high temperatures. The cyclotron-resonance-like absorption is observed at low temperature in magnetic fields below 50 mT, probing the nearest vicinity of the Dirac point. The carrier mobility is found to exceed 250 000 cm^2/(V.s). In the limit of high temperatures, the well-defined Landau level quantization is observed up to room temperature at magnetic fields below 1 T, a phenomenon unusual in solid state systems. A negligible increase in the width of the cyclotron resonance lines with increasing temperature indicates that no important scattering mechanism is thermally activated.

Czech name

Na cestě k Diracovu bodu v multivrstvě grafenu s vysokou pohyblivostí

Czech description

Na cestě k Diracovu bodu v multivrstvě grafenu s vysokou pohyblivostí.

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

<a href="/en/project/KAN400100652" target="_blank" >KAN400100652: Structures for spintronics and quantum phenomena created by electron beam lithography</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2008

Confidentiality

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

Name of the periodical

Physical Review Letters

ISSN

0031-9007

e-ISSN

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Volume of the periodical

101

Issue of the periodical within the volume

26

Country of publishing house

US - UNITED STATES

Number of pages

4

Pages from-to

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UT code for WoS article

000262247100079

EID of the result in the Scopus database

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