Localized modification of graphene oxide properties by laser irradiation in vacuum

Cutroneo, Mariapompea; Torrisi, L.; Havránek, Vladimír; Macková, Anna; Malinský, Petr; Torrisi, Alfio; Silipigni, L.; Fernandes, Sandrina; Sofer, Z.; Stammers, James H.

doi:https://dx.doi.org/10.1016/j.vacuum.2019.04.012

Number of the records: 1

Localized modification of graphene oxide properties by laser irradiation in vacuum

1.

SYSNO ASEP	0505696
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Localized modification of graphene oxide properties by laser irradiation in vacuum
Author(s)	Cutroneo, Mariapompea (UJF-V)_{ORCID, RID, SAI} Torrisi, L. (IT) Havránek, Vladimír (UJF-V)_{RID, SAI, ORCID} Macková, Anna (UJF-V)_{RID, ORCID, SAI} Malinský, Petr (UJF-V)_{RID, ORCID, SAI} Torrisi, Alfio (UJF-V)_{RID, ORCID} Silipigni, L. (IT) Fernandes, Sandrina (UJF-V) Sofer, Z. (CZ) Stammers, James H. (UJF-V)
Number of authors	10
Source Title	Vacuum. - : Elsevier - ISSN 0042-207X Roč. 165, č. 7 (2019), s. 134-138
Number of pages	5 s.
Publication form	Print - P
Action	17th Joint Vacuum Conference (JVC)
Event date	10.09.2018 - 14.09.2018
VEvent location	Olomouc
Country	CZ - Czech Republic
Event type	EUR
Language	eng - English
Country	GB - United Kingdom
Keywords	laser irradiation ; graphene oxide ; graphene oxide film
Subject RIV	BG - Nuclear, Atomic and Molecular Physics, Colliders
OECD category	Materials engineering
R&D Projects	LM2015056 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
	GA16-05167S GA ČR - Czech Science Foundation (CSF)
Method of publishing	Limited access
Institutional support	UJF-V - RVO:61389005
UT WOS	000470047600020
EID SCOPUS	85064319286
DOI	10.1016/j.vacuum.2019.04.012
Annotation	Modifications induced by nanosecond Nd:YAG laser irradiation in the graphene oxide properties were investigated. To correlate the effects of laser irradiation with the modifications of the structural, chemical and electrical properties of graphene oxide, 2.5 MeV alpha particle and 2.0 MeV proton beams in Rutherford back scattering spectrometry and elastic recoil detection analysis, and also X-ray photoemission spectroscopy, have been employed. A high ratio of carbon to oxygen atoms was measured in the irradiated graphene oxide, with respect to the virgin one. The localized reduction of graphene oxide film is promising for patterning techniques useful for the graphene-based devices production.
Workplace	Nuclear Physics Institute
Contact	Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228
Year of Publishing	2020
Electronic address	https://doi.org/10.1016/j.vacuum.2019.04.012

Number of the records: 1