CV Lattes
ResearcherID
Universidade Estadual de Campinas (UNICAMP). Instituto de Física Gleb Wataghin (IFGW) (Institutional affiliation for the last research proposal) Birthplace: Brazil
Physics degree from the State University of Campinas - UNICAMP - (2001), master in Physics from the State University of Campinas - UNICAMP -(2004), and PhD in Physics from the Humboldt University, Berlin (2008). Posdoc position at the Paul Drude Institute in 2008. Research Associate at the Physics and Astronomy Department of the Sheffield University in the UK from 2009 to 2011. Currently holds an Assistant Professor position at the University of Campinas. Has experience with optical and spectroscopyc properties of III-V semiconductor nanostructures like quantum well, dots, nanowires and semiconductor devices. His special interest is on the optical properties modulation of such structures using surface acoustic waves (SAWs). His main contributions involve experiments in spintronics, nanophotonics and quantum information science. (Source: Lattes Curriculum)
This multi-user equipment consists in an imaging spectrometer with CCD type detector fabricated by Horiba. The main application of this system is the micro luminescence imaging of semiconductor nanostrutures. This equipment is located at the acoustic modulation laboratory in the facilities of the Group of Optical Properties (GPO) in the Gleb Wataghin Physics Institute (IFGW). It is sponso…
The generation of surface acoustic waves (SAWs) on semiconductor piezoelectric substrates, such as GaAs, allows for the application of the SAW strain and piezoelectric fields to manipulate elementary excitations (like carriers, spins, and photons) in low dimensional semiconductor nanostructures. The SAW propagating fields, besides inducing carrier transport, can be used to modulate the op…
In this project we aim to optimize, fabricate, and characterize interdigital transducers (IDTs) for surface acoustic wave (SAW) generation. Our final goal is to fabricate functional unidirectional devices (FEUDTs). In the first part of the project, the student will review the theoretical background of conventional IDT fabrication in order to optimize the physical characteristics of his de…
This project aims to implement a micro-photoluminescence (micro-PL) spatial mapping system in the acoustic wave modulation lab of the Group of Optical Properties (GPO) from IFGW. The main objective is to perform space and energy-resolved micro-PL in different semiconductor nanostructures. The mapping will allow a detailed study of micro-PL in nanostructures (like 2D materials) and the eff…
We will investigate the vibrational properties of heterostructured InAsP and InAsP/InP nanowires by Raman spectroscopy. Nanowires were grown by VLS method catalized with gold nanoparticles. In InAsP nanowires, we will identify the Raman active modes for different alloy compositions by selecting the incident and scattered light polarization conditions. In the heterostructured nanowires, th…
The generation of surface acoustic waves (SAWs) on piezoelectric semiconductor substrates, such as GaAs, allows for the application of the SAW strain and piezoelectric fields to manipulate elementary excitations (like carriers, spins, and photons) in low dimensional semiconductor nanostructures. The induction of carrier transport and modulation of the optical properties in III-V semicondu…
| 2 / 2 | Completed research grants |
| 5 / 3 | Completed scholarships in Brazil |
| 1 / 1 | Completed scholarships abroad |
| 8 / 6 | All research grants and scholarships |
| Associated processes | |
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
| Publications | 7 |
| Citations | 38 |
| Cit./Article | 5.4 |
| Data from Web of Science | |
DA SILVA, BRUNO C.; COUTO JR, ODILON D. D.; OBATA, HELIO T.; DE LIMA, MAURICIO M.; BONANI, FABIO D.; DE OLIVEIRA, CAIO E.; SIPAHI, GUILHERME M.; IIKAWA, FERNANDO; COTTA, MONICA A.. Optical Absorption Exhibits Pseudo-Direct Band Gap of Wurtzite Gallium Phosphide. SCIENTIFIC REPORTS, v. 10, n. 1, MAY 13 2020. Web of Science Citations: 1. (12/11382-9, 15/16611-4, 15/24271-9, 16/16365-6)
ORSI GORDO, V.; BALANTA, M. A. G.; GALVAO GOBATO, Y.; COVRE, F. S.; GALETI, H. V. A.; IIKAWA, F.; COUTO, JR., O. D. D.; QU, F.; HENINI, M.; HEWAK, D. W.; et al. Revealing the nature of low-temperature photoluminescence peaks by laser treatment in van der Waals epitaxially grown WS2 monolayers. NANOSCALE, v. 10, n. 10, p. 4807-4815, MAR 14 2018. Web of Science Citations: 7. (12/11382-9, 16/16365-6, 16/10668-7, 14/50513-7)
ERRULAT, DYLAN; MARIN, RICCARDO; GALICO, DIOGO A.; HARRIMAN, KATIE L. M.; PIALAT, AMELIE; GABIDULLIN, BULAT; IIKAWA, FERNANDO; COUTO, JR., ODILON D. D.; MOILANEN, JANI O.; HEMMER, EVA; et al. A Luminescent Thermometer Exhibiting Slow Relaxation of the Magnetization: Toward Self-Monitored Building Blocks for Next-Generation Optomagnetic Devices. ACS CENTRAL SCIENCE, v. 5, n. 7, p. 1187-1198, JUL 24 2019. Web of Science Citations: 26. (12/11382-9, 13/22127-2, 16/16365-6, 14/50906-9)
COUTO, JR., O. D. D.; DE ALMEIDA, P. T.; DOS SANTOS, G. E.; BALANTA, M. A. G.; ANDRIOLO, H. F.; BRUM, J. A.; BRASIL, M. J. S. P.; IIKAWA, F.; LIANG, B. L.; HUFFAKER, D. L.. Enhancement of carrier lifetimes in type-II quantum dot/quantum well hybrid structures. Journal of Applied Physics, v. 120, n. 8, AUG 28 2016. Web of Science Citations: 1. (12/11382-9, 14/17141-9)
GORDO, VANESSA ORSI; RODRIGUES, LEONARDE N.; KNOPPER, FLORIS; GARCIA JR, AILTON J.; IIKAWA, FERNANDO; COUTO JR, ODILON D. D.; DENEKE, CHRISTOPH. Band structure engineering in strain-free GaAs mesoscopic systems. Nanotechnology, v. 31, n. 25, APR 3 2020. Web of Science Citations: 0. (16/16365-6, 16/14001-7, 12/11382-9)
COVRE DA SILVA, SAIMON FILIPE; MARDEGAN, THAYNA; DE ARAUJO, SIDNEI RAMIS; OSPINA RAMIREZ, CARLOS ALBERTO; KIRAVITTAYA, SUWIT; COUTO, JR., ODILON D. D.; IIKAWA, FERNANDO; DENEKE, CHRISTOPH. Fabrication and Optical Properties of Strain-free Self-assembled Mesoscopic GaAs Structures. NANOSCALE RESEARCH LETTERS, v. 12, JAN 21 2017. Web of Science Citations: 1. (12/11382-9, 16/14001-7, 14/17141-9)
DA SILVA, BRUNO C.; OLIVEIRA, DOUGLAS S.; IIKAWA, FERNANDO; COUTO, JR., ODILON D. D.; BETTINI, JEFFERSON; ZAGONEL, LUIZ F.; COTTA, MONICA A.. Exploring Au Droplet Motion in Nanowire Growth: A Simple Route toward Asymmetric GaP Morphologies. Nano Letters, v. 17, n. 12, p. 7274-7282, DEC 2017. Web of Science Citations: 2. (14/23399-9, 15/16611-4, 12/10127-5, 16/16365-6, 12/11382-9, 13/02300-1)
(References retrieved automatically from State of São Paulo Research Institutions)
JÚNIOR, Odilon Divino Damasceno Couto. Modulation of planar optical microcavities by surface acoustic waves = Modulação de microcavidades ópticas planares por ondas acústicas de superfície. Dissertação (Mestrado) - Instituto de Física Gleb Wataghin (IFGW). Universidade Estadual de Campinas (UNICAMP). (12/11382-9)