Výsledky vyhledávání - "P. G. S. Dias"

Mirror-assisted backscattering interferometry to measure the first-order correlation function of the light emitted by quantum scatterers

Autor: R. Celistrino Teixeira, M. Frometa, Mathilde Hugbart, Ph. W. Courteille, P. G. S. Dias, P. H. N. Magnani, Klara Theophilo

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Physical Review A
Physical Review A, American Physical Society 2021, 104 (5), ⟨10.1103/PhysRevA.104.053716⟩

We present a new method to obtain the first-order temporal correlation function, $g^{(1)} (\tau)$, of the light scattered by an assembly of point-like quantum scatterers, or equivalently its spectral power distribution. This new method is based on th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d17fde4698c0df80a1bf7107afb3b6e

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Characterization of the collimation of an atomic beam with a monochromatic quasi-resonant laser

Autor: M. A. F. Biscassi, R. Celistrino Teixeira, Ph. W. Courteille, P. G. S. Dias, P. H. N. Magnani, R. F. Shiozaki

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

In this article, we measure the collimation of an atomic beam of strontium that emerges from an array of microtubes installed at the output of an atomic oven, through the characterization of the beam fluorescence caused by a monochromatic laser beam

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ebfdd6813c1673ff5fc1eaf25b9e72b

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Akademický článek

Processamento e caracterizações estruturais, microestruturais e ferroelétricas do composto magnetoelétrico BiFeO3-PbTiO3 obtido pelo método de Pechini

Autor: V. F. Freitas, G. S. Dias, J. M. Rosso, T. G. M. Bonadio, R. Y. Miyahara, T. T. Tominaga, L. F. Cótica, I. A. Santos

Publikováno v: Cerâmica, Vol 62, Iss 362, Pp 115-120

Resumo Neste trabalho uma rota alternativa de síntese, o método de Pechini modificado, foi utilizada para obter nanopartículas do composto BiFeO3-PbTiO3 (BFPT). As imagens obtidas por microscopia eletrônica de varredura revelaram tamanhos de part

Externí odkaz: https://doaj.org/article/007ea9da146b493b9c6d6256f5dba7a2

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Akademický článek

On mechanical properties and bioactivity of PVDF-BCP composites

Autor: L. M. Silva, J. M. Rosso, T. G. M. Bonadio, D. M. Silva, G. S. Dias, W. R. Weinand, T. T. Tominaga, R. Y. Miyahara, L. F. Cótica, I. A. Santos, V. F. Freitas

Publikováno v: Cerâmica, Vol 64, Iss 371, Pp 359-366

Abstract A ceramic/polymer biocomposite with high potential for multifunctional practical applications in bone tissue engineering was synthesized by using a well-known piezoelectric polymer, polyvinylidene fluoride (PVDF), and a high bioactive biphas

Externí odkaz: https://doaj.org/article/6406dc83a21b44af9f6a3fac947d0293

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Akademický článek

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