Ariete RIGHI

RESEARCH, TEACHING, or OTHER INTERESTS

Condensed Matter Physics, Materials Science

RECENT SCHOLAR PUBLICATIONS

Resonant enhancement of the 2G Raman band in twisted bilayer graphene
RN Gontijo, MVO Moutinho, A Righi, PW Chiu, P Venezuela, MA Pimenta
Materials Chemistry and Physics 319, 129279 2024



Development of homogeneous flexible substrates and evaluation of SERS performance for anionic and cationic dyes
GP Oliveira, A Righi, MR Almeida, GFS Andrade
Vibrational Spectroscopy 129, 103617 2023



Exciton–Phonon Interactions in Strained Domes of Monolayer MoS₂ Studied by Resonance Raman Spectroscopy
JS Lemos, E Blundo, A Polimeni, MA Pimenta, A Righi
Nanomaterials 13 (19), 2722 2023



Vibrational and electronic properties of Na₂Ti₆O₁₃
FLR Silva, GAS Ribeiro, K Balzuweit, JL Bantignies, RL Moreira, A Righi
Journal of Raman Spectroscopy 54 (5), 551-561 2023



Intralayer and interlayer electron-phonon processes in twisted bilayer graphene investigated by resonance Raman spectroscopy
M Pimenta, P Venezuela, E Silva, M Moutinho, A Righi, R Gontijo, ...
APS March Meeting Abstracts 2023, B21. 009 2023



Improved bioceramic coatings reinforced by nanostructured talc
AB Batista, M Stanley, ACF de Brito, R Vasconcellos, M Munk, ...
Surface and Coatings Technology 441, 128589 2022



Out-of-Plane Polarized Visible Luminescence and Electronic Resonance in Black Phosphorus
L Schue, FA Goudreault, A Righi, GC Resende, V Lefebvre, E Godbout, ...
Electrochemical Society Meeting Abstracts 241, 852-852 2022



Visible out-of-plane polarized luminescence and electronic resonance in black phosphorus
L Schu, FA Goudreault, A Righi, GC Resende, V Lefebvre, Godbout, ...
Nano Letters 22 (7), 2851-2858 2022



Highly polarized optical responses in bulk black phosphorus from high energy states
L Schue, FA Goudreault, A Righi, V Lefebvre, E Godbout, M Pimenta, ...
APS March Meeting Abstracts 2022, B55. 012 2022



Vibrational spectroscopy and intrinsic dielectric properties of Sr2RE8 (SiO4) 6O2 (RE= rare earth) ceramics
JI Viegas, S Thomas, RN Gontijo, A Righi, RL Moreira, A Dias
Materials Research Bulletin 146, 111616 2022



Comparison between hydroxyapatite/soapstone and hydroxyapatite/reduced graphene oxide composite coatings: Synthesis and property improvement
DNN Nicomedes, LM Mota, R Vasconcellos, NV Medrado, M de Oliveira, ...
Journal of the Mechanical Behavior of Biomedical Materials 121, 104618 2021



Resonance Raman enhancement by the intralayer and interlayer electron–phonon processes in twisted bilayer graphene
MVO Moutinho, GSN Eliel, A Righi, RN Gontijo, M Paillet, T Michel, ...
Scientific Reports 11 (1), 17206 2021



Multiple excitations and temperature study of the disorder-induced Raman bands in MoS2
RN Gontijo, T Zhang, K Fujisawa, AL Elas, MA Pimenta, A Righi, ...
2D Materials 8 (3), 035042 2021



Probing combinations of acoustic phonons in by intervalley double-resonance Raman scattering
RN Gontijo, A Gadelha, OJ Silveira, RW Nunes, MA Pimenta, A Righi, ...
Physical Review B 103 (4), 045411 2021



Condutividade trmica de filmes finos de MoS2
HF de Melo
Universidade Federal de Minas Gerais 2021



Soapstone reinforced hydroxyapatite coatings for biomedical applications
LM Mota, DNN Nicomedes, APM Barboza, SLL de Moraes Ramos, ...
Surface and Coatings Technology 397, 126005 2020



Electron-phonon interactions in twisted bilayer graphene
M Pimenta, G Eliel, M Moutinho, P Venezuela, A Righi, PW Chiu
Bulletin of the American Physical Society 65 2020



Probing exciton-phonon coupling and two phonon processes in transition metal dichalcogenides by Resonance Raman scattering
RN Gontijo
Universidade Federal de Minas Gerais 2019



Temperature dependence of the double‐resonance Raman bands in monolayer MoS₂
RN Gontijo, A Gadelha, OJ Silveira, BR Carvalho, RW Nunes, ...
Journal of Raman Spectroscopy 50 (12), 1867-1874 2019



Intralayer and interlayer electron-phonon interactions in twisted bilayer graphene
M Pimenta, A Righi, E da Silva Neto, A Gadelha, L Campos, M Moutinho, ...
APS March Meeting Abstracts 2019, L14. 014 2019

MOST CITED SCHOLAR PUBLICATIONS

Resonant Raman study of the structure and electronic properties of single-wall carbon nanotubes
L Alvarez, A Righi, T Guillard, S Rols, E Anglaret, D Laplaze, JL Sauvajol
Chemical Physics Letters 316 (3-4), 186-190 2000
Citations: 324



Polarized resonant Raman study of isolated single-wall carbon nanotubes: Symmetry selection rules, dipolar and multipolar antenna effects
A Jorio, AG Souza Filho, VW Brar, AK Swan, MS nl, BB Goldberg, ...
Physical Review B 65 (12), 121402 2002
Citations: 182



Diameter distribution of single wall carbon nanotubes in nanobundles
S Rols, A Righi, L Alvarez, E Anglaret, R Almairac, C Journet, P Bernier, ...
The European Physical Journal B-Condensed Matter and Complex Systems 18, 201-205 2000
Citations: 166



Resonant Raman spectroscopy of graphene grown on copper substrates
SD Costa, A Righi, C Fantini, Y Hao, C Magnuson, L Colombo, RS Ruoff, ...
Solid State Communications 152 (15), 1317-1320 2012
Citations: 147



Intralayer and interlayer electron–phonon interactions in twisted graphene heterostructures
GSN Eliel, MVO Moutinho, AC Gadelha, A Righi, LC Campos, HB Ribeiro, ...
Nature communications 9 (1), 1221 2018
Citations: 130



Gas and pressure effects on the production of single-walled carbon nanotubes by laser ablation
E Muoz, WK Maser, AM Benito, MT Martınez, GF De La Fuente, ...
Carbon 38 (10), 1445-1451 2000
Citations: 94



Graphene Moir patterns observed by umklapp double-resonance Raman scattering
A Righi, SD Costa, H Chacham, C Fantini, P Venezuela, C Magnuson, ...
Physical Review B—Condensed Matter and Materials Physics 84 (24), 241409 2011
Citations: 90



Raman-spectroscopic study of lanthanide trifluorides with theβ-YF3 structure
MM Lage, A Righi, FM Matinaga, JY Gesland, RL Moreira
Journal of Physics: Condensed Matter 16 (18), 3207 2004
Citations: 89



Temperature effects on the vibronic spectra of BEH–PPV conjugated polymer films
FAC Oliveira, LA Cury, A Righi, RL Moreira, PSS Guimaraes, ...
The Journal of chemical physics 119 (18), 9777-9782 2003
Citations: 89



Excitation energy dependence of the Raman spectrum of single-walled carbon nanotubes
L Alvarez, A Righi, S Rols, E Anglaret, JL Sauvajol
Chemical Physics Letters 320 (5-6), 441-447 2000
Citations: 76



Single-walled carbon nanotubes produced by cw CO2-laser ablation: study of parameters important for their formation
E Muoz, WK Maser, AM Benito, MT Martinez, GF De la Fuente, A Righi, ...
Applied Physics A 70, 145-151 2000
Citations: 74



Synthesis of C60 (OH) 18-20 in aqueous alkaline solution under O2-atmosphere
GC Alves, LO Ladeira, A Righi, K Krambrock, HD Calado, RPF Gil, ...
Journal of the Brazilian Chemical Society 17, 1186-1190 2006
Citations: 72



Polarized Raman, FTIR, and DFT study of Na₂Ti₃O₇ microcrystals
FLR Silva, AAA Filho, MB da Silva, K Balzuweit, JL Bantignies, ...
Journal of Raman Spectroscopy 49 (3), 538-548 2018
Citations: 65



Raman resonance and orientational order in fibers of single-wall carbon nanotubes
E Anglaret, A Righi, JL Sauvajol, P Bernier, B Vigolo, P Poulin
Physical Review B 65 (16), 165426 2002
Citations: 65



Diameter dependence of Raman intensities for single-wall carbon nanotubes
L Alvarez, A Righi, S Rols, E Anglaret, JL Sauvajol, E Muoz, WK Maser, ...
Physical Review B 63 (15), 153401 2001
Citations: 65



Low-frequency Raman modes in Cs-and Rb-doped single wall carbon nanotubes
N Bendiab, A Righi, E Anglaret, JL Sauvajol, L Duclaux, F Beguin
Chemical physics letters 339 (5-6), 305-310 2001
Citations: 63



Structural characterization of barium titanate–cobalt ferrite composite powders
LV Leonel, A Righi, WN Mussel, JB Silva, NDS Mohallem
Ceramics International 37 (4), 1259-1264 2011
Citations: 57



Structural, electronic and optical properties of monoclinic Na2Ti3O7 from density functional theory calculations: A comparison with XRD and optical absorption measurements
AA Arajo-Filho, FLR Silva, A Righi, MB da Silva, BP Silva, EWS Caetano, ...
Journal of Solid State Chemistry 250, 68-74 2017
Citations: 55



Raman studies on 0.4 nm diameter single wall carbon nanotubes
A Jorio, AG Souza Filho, G Dresselhaus, MS Dresselhaus, A Righi, ...
Chemical physics letters 351 (1-2), 27-34 2002
Citations: 54



Synthesis, orientation and optical properties of thiophene–dialkoxyphenylene copolymers
JP Lere-Porte, JJE Moreau, F Serein-Spirau, C Torreilles, A Righi, ...
Journal of Materials Chemistry 10 (4), 927-932 2000
Citations: 54