Výsledky vyhledávání - "Couto Junior, Odilon Divino Damasceno"

Revealing the impact of strain in the optical properties of bubbles in monolayer MoSe2

Autor: Gordo, Vanessa Orsi, 1986, Couto Junior, Odilon Divino Damasceno, 1979

Publikováno v: Repositório da Produção Científica e Intelectual da Unicamp
Universidade Estadual de Campinas (UNICAMP)
instacron:UNICAMP

Agradecimentos: This work has been supported by "Fundação de Amparo a Pesquisa do Estado de São Paulo" (FAPESP) (grants no. 2009/54035-4, 12/11382-9, 14/19142-2, 13/18719-1, 18/01808-5 and 19/23488-5), Conselho Nacional de Desenvolvimento Científ

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Filmes de MnAs sobre GaAs e nanoestruturas de MnAs implantadas em GaAs

Autor: Couto Junior, Odilon Divino Damasceno, 1979

Publikováno v: Biblioteca Digital de Teses e Dissertações da Universidade Estadual de Campinas (UNICAMP)
Universidade Estadual de Campinas (UNICAMP)
instacron:UNICAMP

Orientador: Maria José Santos Pompeu Brasil Dissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Fisica Gleb Wataghin Resumo: Estudamos a transição de fase estrutural e magnética do MnAs em filmes epitaxiais crescidos por MB

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https://doi.org/10.47749/t/unicamp.2004.313217

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Dual magnetic field and temperature optical probes of controlled crystalline phases in lanthanide-doped multi-shell nanoparticles

Autor: Ferreira, Flávia de Sousa, 1981, Morais, Amanda Justino de, 1994, Calado, Claudia Manuela Santos, 1993, Iikawa, Fernando, 1960, Couto Junior, Odilon Divino Damasceno, 1979, Mazali, Italo Odone, 1972, Sígoli, Fernando Aparecido, 1972

Publikováno v: Repositório da Produção Científica e Intelectual da Unicamp
Universidade Estadual de Campinas (UNICAMP)
instacron:UNICAMP

Agradecimentos: The authors gratefully acknowledge the financial support provided by the FAPESP: 2013/22127–2, INCT/INOMAT-National Institute of Science Technology in Complex Functional Materials (CNPq: 465452/2014-0 and FAPESP: 50906-9/20214), FAP

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Rolled-up quantum wells composed of nanolayered InGaAs/GaAs heterostructures as optical materials for quantum information technology

Autor: Silva, Diego Scolfaro da, 1992, Conceição, Lucas da, 1992, Couto Junior, Odilon Divino Damasceno, 1979, Iikawa, Fernando, 1960, Deneke, Christoph Friedrich, 1974

Publikováno v: Repositório da Produção Científica e Intelectual da Unicamp
Universidade Estadual de Campinas (UNICAMP)
instacron:UNICAMP
Repositório Institucional da Unicamp

Strain-based band structure engineering is a powerful tool to tune the optical and electronic properties of semiconductor nanostructures. We show that we can tune the band structure of InGaAs semiconductor quantum wells and modify the helicity of the

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Optical absorption exhibits pseudo-direct band gap of wurtzite gallium phosphide

Autor: Silva, Bruno César da, 1988, Couto Junior, Odilon Divino Damasceno, 1979, Obata, Hélio Tamio, Iikawa, Fernando, 1960, Cotta, Mônica Alonso, 1963

Publikováno v: Repositório Institucional da Unicamp
Universidade Estadual de Campinas (UNICAMP)
instacron:UNICAMP
Repositório da Produção Científica e Intelectual da Unicamp

Agradecimentos: We acknowledge the Brazilian Nanotechnology Laboratory (LNNano/CNPEM) for granting access to their electron microscopy facilities, and the Brazilian agency CAPES. B. C. da Silva acknowledges FAPESP for his scholarship (grant 15/24271-

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Band structure engineering in strain-free GaAs mesoscopic systems

Autor: Gordo, Vanessa Orsi, 1986, Garcia Junior, Ailton José, 1994, Iikawa, Fernando, 1960, Couto Junior, Odilon Divino Damasceno, 1979, Deneke, Christoph Friedrich, 1974

Publikováno v: Repositório Institucional da Unicamp
Universidade Estadual de Campinas (UNICAMP)
instacron:UNICAMP
Repositório da Produção Científica e Intelectual da Unicamp

We investigate the optical properties of strain-free mesoscopic GaAs/AlxGa1 - xAs structures (MGS) coupled to thin GaAs/AlxGa1 - xAs quantum wells (QWs) with varying Al content (x). We demonstrate that quenching the QW emission by controlling the ban

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In-place bonded semiconductor membranes as compliant substrates for III-V compound devices

Autor: Couto Junior, Odilon Divino Damasceno, 1979, Iikawa, Fernando, 1960, Deneke, Christoph Friedrich, 1974

Publikováno v: Repositório Institucional da Unicamp
Universidade Estadual de Campinas (UNICAMP)
instacron:UNICAMP
Repositório da Produção Científica e Intelectual da Unicamp

Agradecimentos: C. D. acknowledges financial support from the FAPESP (2016/14001-7) and the CNPq (423962/2016-7), O. C. from FAPESP (2012/11 382-9), and F. I. from FAPESP (2016/16365) and CNPq (305769/2015-4). Beamtime was granted by the LNLS on XRD2

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A luminescent thermometer exhibiting slow relaxation of the magnetization : toward self-monitored building blocks for next-generation optomagnetic devices

Autor: Gálico, Diogo Alves, 1989, Iikawa, Fernando, 1960, Couto Junior, Odilon Divino Damasceno, 1979, Sígoli, Fernando Aparecido, 1972

Publikováno v: Repositório Institucional da Unicamp
Universidade Estadual de Campinas (UNICAMP)
instacron:UNICAMP
Repositório da Produção Científica e Intelectual da Unicamp

Agradecimentos: M.M., E.H., D.E., R.M., K.L.M.H., A.P., and B.G. gratefully acknowledge the financial support provided by the University of Ottawa, the Canadian Foundation for Innovation (CFI), and the Natural Sciences and Engineering Research Counci

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Revealing the nature of low-temperature photoluminescence peaks by laser treatment in van der Waals epitaxially grown WS2 monolayers

Autor: Gordo, Vanessa Orsi, 1986, Iikawa, Fernando, 1960, Couto Junior, Odilon Divino Damasceno, 1979

Publikováno v: Repositório da Produção Científica e Intelectual da Unicamp
Universidade Estadual de Campinas (UNICAMP)
instacron:UNICAMP
Repositório Institucional da Unicamp

Agradecimentos: The authors acknowledge V. I. Falko for the discussions and A. G. Rodrigues for Raman measurements. The authors also acknowledge the financial supports from the Brazilian agencies Fundacao de Amparo a Pesquisa do Estado de Sao Paulo (

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Fabrication and optical properties of strain-free self-assembled mesoscopic GaAs structures

Autor: Couto Junior, Odilon Divino Damasceno, 1979, Iikawa, Fernando, 1960

Publikováno v: Repositório da Produção Científica e Intelectual da Unicamp
Universidade Estadual de Campinas (UNICAMP)
instacron:UNICAMP
Repositório Institucional da Unicamp

Agradecimentos: The financial support through SisNano (MCTI Brazil), FAPESP (Processo 2012/11382-9, 2014/17141-9, 2015/08344-6 and 2016/14001-7), and CNPq (Processo 482729/2013-9, 305769/2015-4, 475343/2013-1) is acknowledged. SFCS thanks CAPES for t

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