Carbon Dots Dispersed on Graphene/SiO2/Si: A Morphological Study

Giuliana Faggio; Andrea Gnisci; Giacomo Messina; Nicola Lisi; Andrea Capasso; Gwan Hyoung Lee; Angelo Armano; Alice Sciortino; Fabrizio Messina; Marco Cannas; Franco Mario Gelardi; Emanuela Schilirò; Filippo Giannazzo; Simonpietro Agnello

doi:10.1002/pssa.201800559

Carbon Dots Dispersed on Graphene/SiO₂/Si: A Morphological Study

Giuliana Faggio, Andrea Gnisci, Giacomo Messina, Nicola Lisi, Andrea Capasso, Gwan Hyoung Lee, Angelo Armano, Alice Sciortino, Fabrizio Messina, Marco Cannas, Franco Mario Gelardi, Emanuela Schilirò, Filippo Giannazzo, Simonpietro Agnello

Department of Materials Science and Engineering

Research output: Contribution to journal › Article

1 Citation (Scopus)

Abstract

Low-dimensional carbon materials occupy a relevant role in the field of nanotechnology. Herein, the authors report a study conducted by atomic force microscopy and Raman spectroscopy on the deposition of carbon dots onto graphene surfaces. The study aims at understanding if and how the morphology and the microstructure of chemical vapor deposited graphene on Si/SiO₂ may change due to the interaction with the carbon dots. Potential alteration in the graphene's electrical properties might be detrimental for optoelectronic applications. The deposition of carbon dots dispersed in water and ethanol solvents are explored to investigate the effect of solvents with different fluidic properties. The obtained results indicate that the carbon dots do not alter the quality of graphene.

Original language	English
Article number	1800559
Journal	Physica Status Solidi (A) Applications and Materials Science
Volume	216
Issue number	3
DOIs	https://doi.org/10.1002/pssa.201800559
Publication status	Published - 2019 Feb 6

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Surfaces and Interfaces
Surfaces, Coatings and Films
Electrical and Electronic Engineering
Materials Chemistry

Access to Document

10.1002/pssa.201800559

Fingerprint Dive into the research topics of 'Carbon Dots Dispersed on Graphene/SiO<sub>2</sub>/Si: A Morphological Study'. Together they form a unique fingerprint.

Cite this

Faggio, G., Gnisci, A., Messina, G., Lisi, N., Capasso, A., Lee, G. H., Armano, A., Sciortino, A., Messina, F., Cannas, M., Gelardi, F. M., Schilirò, E., Giannazzo, F., & Agnello, S. (2019). Carbon Dots Dispersed on Graphene/SiO₂/Si: A Morphological Study. Physica Status Solidi (A) Applications and Materials Science, 216(3), [1800559]. https://doi.org/10.1002/pssa.201800559

Faggio, Giuliana ; Gnisci, Andrea ; Messina, Giacomo ; Lisi, Nicola ; Capasso, Andrea ; Lee, Gwan Hyoung ; Armano, Angelo ; Sciortino, Alice ; Messina, Fabrizio ; Cannas, Marco ; Gelardi, Franco Mario ; Schilirò, Emanuela ; Giannazzo, Filippo ; Agnello, Simonpietro. / Carbon Dots Dispersed on Graphene/SiO₂/Si : A Morphological Study. In: Physica Status Solidi (A) Applications and Materials Science. 2019 ; Vol. 216, No. 3.

@article{856a8114246f49f991698e2f0cd93721,

title = "Carbon Dots Dispersed on Graphene/SiO2/Si: A Morphological Study",

abstract = "Low-dimensional carbon materials occupy a relevant role in the field of nanotechnology. Herein, the authors report a study conducted by atomic force microscopy and Raman spectroscopy on the deposition of carbon dots onto graphene surfaces. The study aims at understanding if and how the morphology and the microstructure of chemical vapor deposited graphene on Si/SiO2 may change due to the interaction with the carbon dots. Potential alteration in the graphene's electrical properties might be detrimental for optoelectronic applications. The deposition of carbon dots dispersed in water and ethanol solvents are explored to investigate the effect of solvents with different fluidic properties. The obtained results indicate that the carbon dots do not alter the quality of graphene.",

author = "Giuliana Faggio and Andrea Gnisci and Giacomo Messina and Nicola Lisi and Andrea Capasso and Lee, {Gwan Hyoung} and Angelo Armano and Alice Sciortino and Fabrizio Messina and Marco Cannas and Gelardi, {Franco Mario} and Emanuela Schilir{\`o} and Filippo Giannazzo and Simonpietro Agnello",

year = "2019",

month = feb,

day = "6",

doi = "10.1002/pssa.201800559",

language = "English",

volume = "216",

journal = "Physica Status Solidi (A) Applications and Materials Science",

issn = "1862-6300",

publisher = "Wiley-VCH Verlag",

number = "3",

}

Carbon Dots Dispersed on Graphene/SiO₂/Si : A Morphological Study. / Faggio, Giuliana; Gnisci, Andrea; Messina, Giacomo; Lisi, Nicola; Capasso, Andrea; Lee, Gwan Hyoung; Armano, Angelo; Sciortino, Alice; Messina, Fabrizio; Cannas, Marco; Gelardi, Franco Mario; Schilirò, Emanuela; Giannazzo, Filippo; Agnello, Simonpietro.

In: Physica Status Solidi (A) Applications and Materials Science, Vol. 216, No. 3, 1800559, 06.02.2019.

Research output: Contribution to journal › Article

TY - JOUR

T1 - Carbon Dots Dispersed on Graphene/SiO2/Si

T2 - A Morphological Study

AU - Faggio, Giuliana

AU - Gnisci, Andrea

AU - Messina, Giacomo

AU - Lisi, Nicola

AU - Capasso, Andrea

AU - Lee, Gwan Hyoung

AU - Armano, Angelo

AU - Sciortino, Alice

AU - Messina, Fabrizio

AU - Cannas, Marco

AU - Gelardi, Franco Mario

AU - Schilirò, Emanuela

AU - Giannazzo, Filippo

AU - Agnello, Simonpietro

PY - 2019/2/6

Y1 - 2019/2/6

N2 - Low-dimensional carbon materials occupy a relevant role in the field of nanotechnology. Herein, the authors report a study conducted by atomic force microscopy and Raman spectroscopy on the deposition of carbon dots onto graphene surfaces. The study aims at understanding if and how the morphology and the microstructure of chemical vapor deposited graphene on Si/SiO2 may change due to the interaction with the carbon dots. Potential alteration in the graphene's electrical properties might be detrimental for optoelectronic applications. The deposition of carbon dots dispersed in water and ethanol solvents are explored to investigate the effect of solvents with different fluidic properties. The obtained results indicate that the carbon dots do not alter the quality of graphene.

AB - Low-dimensional carbon materials occupy a relevant role in the field of nanotechnology. Herein, the authors report a study conducted by atomic force microscopy and Raman spectroscopy on the deposition of carbon dots onto graphene surfaces. The study aims at understanding if and how the morphology and the microstructure of chemical vapor deposited graphene on Si/SiO2 may change due to the interaction with the carbon dots. Potential alteration in the graphene's electrical properties might be detrimental for optoelectronic applications. The deposition of carbon dots dispersed in water and ethanol solvents are explored to investigate the effect of solvents with different fluidic properties. The obtained results indicate that the carbon dots do not alter the quality of graphene.

UR - http://www.scopus.com/inward/record.url?scp=85059673900&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85059673900&partnerID=8YFLogxK

U2 - 10.1002/pssa.201800559

DO - 10.1002/pssa.201800559

M3 - Article

AN - SCOPUS:85059673900

VL - 216

JO - Physica Status Solidi (A) Applications and Materials Science

JF - Physica Status Solidi (A) Applications and Materials Science

SN - 1862-6300

IS - 3

M1 - 1800559

ER -