Band gap measurements of monolayer h-BN and insights into carbon-related point defects RJ Peña Román, FJRC Costa, A Zobelli, C Elias, P Valvin, G Cassabois, ...
2D Materials 8 (4), 044001, 2021
41 2021 Tunneling-current-induced local excitonic luminescence in p-doped WSe 2 monolayers RJ Peña Román, Y Auad, L Grasso, F Alvarez, ID Barcelos, LF Zagonel
Nanoscale 12 (25), 13460-13470, 2020
32 2020 Epitaxial growth, electronic hybridization and stability under oxidation of monolayer MoS2 on Ag (1 1 1) GM do Amaral, I da Costa Tonon, RJ Peña Román, H de Oliveira Plath, ...
Applied Surface Science 538, 148138, 2021
13 2021 Electroluminescence of monolayer WS in a scanning tunneling microscope: the effect of bias polarity on the spectral and angular distribution of the emitted light RJ Peña Román, D Pommier, R Bretel, LEP López, E Lorchat, J Chaste, ...
Physical Review B 106, 08541, 2022
7 2022 Design and implementation of a device based on an off-axis parabolic mirror to perform luminescence experiments in a scanning tunneling microscope RJ Peña Román, Y Auad, L Grasso, LA Padilha, F Alvarez, ID Barcelos, ...
Review of Scientific Instruments 93 (4), 2022
4 2022 Tip-Induced and Electrical Control of the Photoluminescence Yield of Monolayer WS2 RJ Peña Román, R Bretel, D Pommier, LE Parra López, E Lorchat, ...
Nano Letters 22 (23), 9244–9251, 2022
3 2022 Preparation, crystal structure, thermal analysis, scanning electron microscopy and optical band-gaps of Cu2GeTe4 and Cu2SnTe4 alloys P Grima-Gallardo, R Peña, L Nieves, G Marcano, M Quintero, E Moreno, ...
Revista Latinoamericana de Metalurgia y Materiales 35 (2), 259-268, 2015
1 2015 Controlling the luminescence of two-dimensional materials using tunnelling electrons RJ Peña Román, R Bretel, D Pommier, E Boer-Duchemin, G Dujardin, ...
20th International Conference on Luminescence, ICL’2023, 2023
2023 Locally controlling quantum yields in 2D semiconductors via electron tunneling RJ Peña Román, R Bretel, D Pommier, LEP Lopez, É Lorchat, ...
13th International Conference on Metamaterials, Photonic Crystals and …, 2023
2023 Locally controlling the radiative yield of a 2D semiconductor using the tip of an STM RJ Peña Román, R Bretel, D Pommier, LEP Lopez, É Lorchat, ...
Nanophotonics of 2D Materials, N2D 2023, 2023
2023 Contrôle local du rendement radiatif d’un semi-conducteur 2D dans un microscope à effet tunnel RJP Román, R Bretel, D Pommier, LEP Lopez, É Lorchat, ...
Forum des Microscopies à Sonde Locale, 2023
2023 Probing excitons in 2D semiconductors using an STM coupled to an optical microscope D Pommier, R Bretel, RJP Román, LEP Lopez, É Lorchat, ...
Journées de la Matière Condensée, 2022
2022 Investigating the electronic and optical properties of atomically thin materials with a scanning tunneling microscope= Investigando as propriedades eletrônicas e ópticas de … RJ Peña Román
[sn], 2022
2022 Scanning Tunneling Microscope-Induced Excitonic Luminescence of a 2D Semiconductor D Pommier, R Bretel, RJP Román, LEP Lopez, É Lorchat, ...
Simons Fondation Workshop on “Semiconductors, perovskites and 2D materials”, 2021
2021 Spectroscopie et microscopie de luminescence de matériaux bidimensionnels sous la pointe d’un STM D Pommier, R Bretel, RJP Román, LEP Lopez, É Lorchat, ...
Journées du GDR Nanosciences en Champ Proche sous Ultra Vide, 2021
2021 Spectroscopie et microscopie de luminescence de matériaux bidimensionnels sous la pointe d’un microscope à effet tunnel D Pommier, R Bretel, RJ Peña Román, LEP López, E Lorchat, ...
2021 Mapeamento de Luminescência em STM L Adame, L Zagonel, Y Auad, R Román
Revista dos Trabalhos de Iniciação Científica da UNICAMP, 1-1, 2019
2019 Microscópio Confocal utilizando espelho parabólico C Comparini, L Zagonel, Y Auad, R Román
Revista dos Trabalhos de Iniciação Científica da UNICAMP, 1-1, 2019
2019 Morphological and optical characterization of the 2D materials WSe2, WS2 and h-BN= Caracterização morfológica e óptica dos materiais 2D WSe2, WS2 e h-BN RJP Román
[sn], 2018
2018 Magnetic Behavior of the Alloy (CuInTe2) 1-X (TaTe) X with X= 0.25 PG Gallardo, O Izarra, R Peña, M Muñoz, S Durán, M Quintero, E Quintero, ...
Revista Cubana de Física 32 (1), 9-14, 2015
2015