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Tailoring the transport and optical properties if III-Bi-V nanostructures for advanced photonic devices

Grant number: 14/50513-7
Support Opportunities:Regular Research Grants
Duration: March 01, 2015 - February 28, 2018
Field of knowledge:Engineering - Electrical Engineering - Electrical Materials
Convênio/Acordo: AKA
Principal Investigator:Helder Vinícius Avanço Galeti
Grantee:Helder Vinícius Avanço Galeti
Principal researcher abroad: Mircea Guina
Institution abroad: Tampere University of Technology (TUT), Finland
Host Institution: Centro de Ciências Exatas e de Tecnologia (CCET). Universidade Federal de São Carlos (UFSCAR). São Carlos , SP, Brazil

Abstract

The project aims at breakthrough developments concerning the technology and applications of emerging III-Bi-V semiconductor materiais, nanostructures and nanodevices such as solar cells and lasers. We will combine the state-of-the-art material synthesis and device fabrication facilities available at the Optoelectronics Research Centre (Finnish partners) with the broad expertise of transport and optical properties of semiconductor materiais available at UFSCAR (Brazilian partner). From a generic perspective the project targets to establish a long standing cooperation between leading research actors in Finland and Brazil. (AU)

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VEICULO: TITULO (DATA)

Scientific publications (15)
(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)
KOIVUSALO, EERO; HILSKA, JOONAS; GALETI, HELDER V. A.; GALVAO GOBATO, YARA; GUINA, MIRCEA; HAKKARAINEN, TEEMU. The role of As species in self-catalyzed growth of GaAs and GaAsSb nanowires. Nanotechnology, v. 31, n. 46, . (19/07442-5, 14/50513-7)
PITON, MARCELO RIZZO; HAKKARAINEN, TEEMU; HILSKA, JOONAS; KOIVUSALO, EERO; LUPO, DONALD; AVANCO GALETI, HELDER VINICIUS; GOBATO, YARA GALVAO; GUINA, MIRCEA. Optimization of Ohmic Contacts to p-GaAs Nanowires. NANOSCALE RESEARCH LETTERS, v. 14, n. 1, . (14/50513-7, 16/10668-7)
SOUTO, S.; HILSKA, J.; GOBATO, Y. GALVAO; SOUZA, D.; ANDRADE, M. B.; KOIVUSALO, E.; PUUSTINEN, J.; GUINA, M.. Raman spectroscopy of GaSb1-xBix alloys with high Bi content. Applied Physics Letters, v. 116, n. 20, . (14/50513-7, 16/10668-7)
AL MASHARY, FAISAL S.; DE CASTRO, SUELEN; DA SILVA, ARLON FERNANDO; FELIX, JORLANDIO FRANCISCO; PITON, MARCELO RIZZO; AVANCO GALETI, HELDER VINICIUS; RODRIGUES, ARIANO DE GIOVANNI; GOBATO, YARA GALVAO; AL SAQRI, NOOR; HENINI, MOHAMED; et al. Effect of growth techniques on the structural, optical and electrical properties of indium doped TiO2 thin films. Journal of Alloys and Compounds, v. 766, p. 194-203, . (14/50513-7, 16/10668-7)
BALANTA, M. A. G.; DE OLIVEIRA, P. B. A.; ALBALAWI, H.; GALVAO GOBATO, Y.; GALETI, H. V. A.; RODRIGUES, A. D.; HENINI, M.; ALMOSNI, S.; ROBERT, C.; BALOCCHI, A.; et al. Effects of nitrogen incorporation and thermal annealing on the optical and spin properties of GaPN dilute nitride alloys. Journal of Alloys and Compounds, v. 814, . (14/50513-7, 16/10668-7)
TONG, CAPUCINE; BIDAUD, THOMAS; KOIVUSALO, EERO; PITON, MARCELO RIZZO; GUINA, MIRCEA; AVANCO GALETI, HELDER VINICIUS; GOBATO, YARA GALVAO; CATTONI, ANDREA; HAKKARAINEN, TEEMU; COLLIN, STEPHANE. athodoluminescence mapping of electron concentration in MBE-grown GaAs:Te nanowire. Nanotechnology, v. 33, n. 18, . (14/50513-7, 19/23488-5, 19/07442-5)
BALANTA, M. A. G.; ORSI GORDO, V.; CARVALHO, A. R. H.; PUUSTINEN, J.; ALGHAMDI, H. M.; HENINI, M.; GALETI, H. V. A.; GUINA, M.; GALVAO GOBATO, Y.. Polarization resolved photoluminescence in GaAs1-xBix/GaAs quantum wells. Journal of Luminescence, v. 182, p. 49-52, . (12/24055-6, 14/50513-7)
KOIVUSALO, EERO S.; HAKKARAINEN, TEEMU V.; GALETI, HELDER V. A.; GOBATO, YARA G.; DUBROVSKII, VLADIMIR G.; GUINA, MIRCEA D.. Deterministic Switching of the Growth Direction of Self-Catalyzed GaAs Nanowires. Nano Letters, v. 19, n. 1, p. 82-89, . (16/10668-7, 14/50513-7)
BALANTA, M. A. G.; KOPACZEK, J.; ORSI GORDO, V.; SANTOS, B. H. B.; RODRIGUES, A. D.; GALETI, H. V. A.; RICHARDS, R. D.; BASTIMAN, F.; DAVID, J. P. R.; KUDRAWIEC, R.; et al. Optical and spin properties of localized and free excitons in GaBixAs1-x/GaAs multiple quantum wells. JOURNAL OF PHYSICS D-APPLIED PHYSICS, v. 49, n. 35, . (12/24055-6, 16/07239-7, 14/50513-7)
GUNES, M.; UKELGE, M. O.; DONMEZ, O.; EROL, A.; GUMUS, C.; ALGHAMDI, H.; GALETI, H. V. A.; HENINI, M.; SCHMIDBAUER, M.; HILSKA, J.; et al. Optical properties of GaAs1-xBix/GaAs quantum well structures grown by molecular beam epitaxy on (100) and (311)B GaAs substrates. Semiconductor Science and Technology, v. 33, n. 12, . (14/50513-7, 16/10668-7)
HAKKARAINEN, TEEMU; PITON, MARCELO RIZZO; FIORDALISO, ELISABETTA MARIA; LESHCHENKO, EGOR D.; KOELLING, SEBASTIAN; BETTINI, JEFFERSON; AVANCO GALETI, HELDER VINICIUS; KOIVUSALO, EERO; GOBATO, YARA GALVA; RODRIGUES, ARIANO DE GIOVANNI; et al. Te incorporation and activation as n-type dopant in self-catalyzed GaAs nanowires. PHYSICAL REVIEW MATERIALS, v. 3, n. 8, . (18/01808-5, 14/50513-7, 16/10668-7)
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, . (14/50513-7, 16/10668-7, 16/16365-6, 12/11382-9)
PITON, MARCELO RIZZO; KOIVUSALO, EERO; HAKKARAINEN, TEEMU; AVANCO GALETI, HELDER VINICIUS; RODRIGUES, ARIANO DE GIOVANNI; TALMILA, SOILE; SOUTO, SERGIO; LUPO, DONALD; GOBATO, YARA GALVAO; GUINA, MIRCEA. Gradients of Be-dopant concentration in self-catalyzed GaAs nanowires. Nanotechnology, v. 30, n. 33, . (14/50513-7, 16/10668-7, 18/01808-5)
PRANDO, G. A.; ORSI GORDO, V.; PUUSTINEN, J.; HILSKA, J.; ALGHAMDI, H. M.; SOM, G.; GUNES, M.; AKYOL, M.; SOUTO, S.; RODRIGUES, A. D.; et al. Exciton localization and structural disorder of GaAs1-xBix/GaAs quantum wells grown by molecular beam epitaxy on (311)B GaAs substrates. Semiconductor Science and Technology, v. 33, n. 8, . (16/10668-7, 14/50513-7, 12/24055-6)
RODRIGUES, D. H.; BRASIL, M. J. S. P.; ORLITA, M.; KUNC, J.; GALETI, H. V. A.; HENINI, M.; TAYLOR, D.; GALVAO GOBATO, Y.. Hole spin injection from a GaMnAs layer into GaAs-AlAs-InGaAs resonant tunneling diodes. JOURNAL OF PHYSICS D-APPLIED PHYSICS, v. 49, n. 16, . (14/50513-7, 12/24055-6)

Please report errors in scientific publications list by writing to: cdi@fapesp.br.