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Graphene under direct compression: Stress effects and interlayer coupling
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SYSNO ASEP 0469219 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Graphene under direct compression: Stress effects and interlayer coupling Author(s) del Corro, Elena (UFCH-W)
Peňa-Álvarez, Miriam (UFCH-W)
Mračko, Michal (UT-L)
Kolman, Radek (UT-L) RID
Kalbáč, Martin (UFCH-W) RID, ORCID
Kavan, Ladislav (UFCH-W) RID, ORCID
Frank, Otakar (UFCH-W) RID, ORCIDNumber of authors 7 Source Title Physica Status Solidi B : Basic Solid State Physics. - : Wiley - ISSN 0370-1972
Roč. 253, č. 12 (2016), s. 2336-2341Number of pages 6 s. Publication form Print - P Language eng - English Country DE - Germany Keywords graphene ; high pressure ; isotopic labeling ; Raman spectroscopy Subject RIV CG - Electrochemistry R&D Projects GA14-15357S GA ČR - Czech Science Foundation (CSF) LL1301 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support UT-L - RVO:61388998 ; UFCH-W - RVO:61388955 UT WOS 000390339000007 EID SCOPUS 84983287742 DOI 10.1002/pssb.201600202 Annotation In this work we explore mechanical properties of graphene samples of variable thickness. For this purpose, we coupled a high pressure sapphire anvil cell to a microRaman spectrometer. From the evolution of the G band frequency with stress, we document the importance the substrate has on the mechanical response of graphene. On the other hand, the appearance of disorder as a consequence of the stress treatment has a negligible effect on the high stress behavior of graphene. Isotopic labeled twisted bilayer graphene under compression characterized by Raman spectroscopy Workplace Institute of Thermomechanics Contact Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Year of Publishing 2017 Electronic address http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%291521-3951
Number of the records: 1