Influence of Moisture on the Properties of AlSi10Mg Powder for Laser Powder Bed Fusion

Autor: Lucas Salomão Peres, Piter Gargarella, Marcus Vinicius Paiva, Ariano De Giovanni Rodrigues, Marcin Adamiak, Gilmar Ferreira Batalha

Publikováno v: Materials Research, Vol 27 (2024)

This study explores the behavior of aluminum powder in laser powder bed fusion (LPBF) for additive manufacturing. Focusing on AlSi10Mg powders, the research investigates the effects of environmental conditions, such as temperature and humidity, on cr

Externí odkaz: https://doaj.org/article/62db94294171441da925b2b30ebe6d15

Influence of Pr3+ Ions On the Structural Properties of Er3+-Doped Tellurite-Tungsten Glasses

Autor: José Yitzhak Aarón Chacaliaza Ricaldi, Gaston Lozano Calderón, José Luis Clabel H., Fabio Aparecido Ferri, Ariano De Giovanni Rodrigues, Y. Messaddeq, Víctor Anthony García Rivera, Euclydes Marega Junior

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::af22e83fe1a6e199c08b8995c3b468de
https://doi.org/10.2139/ssrn.4392388

Tailoring Stark effect in the 1.54 µm emission of Er-doped ZnO thin films

Autor: Marcio P.F. de Godoy, Ariano De Giovanni Rodrigues, Camila Ianhez-Pereira

Publikováno v: Scripta Materialia. 192:102-105

We report a study on the infrared optical emission of Er3+ inserted on ZnO hosts. The doping process was carried out during the growth of thin films by spray pyrolysis. The precursor solutions consisted of zinc acetate and erbium chloride proportiona

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::620f3e1f03e2b83b085a3d54d900462e
https://doi.org/10.1016/j.scriptamat.2020.10.013

Ferroic glass behavior in (Bi,Na)TiO3-based lead-free electroceramics

Autor: Julio Cesar Camilo Albornoz Diaz (a, Michel Venet (a), Ariano De Giovanni Rodrigues (a), David Antonio Barbosa Quiroga (a), Francesco Cordero (c), Paulo Sergio da Silva Jra (a)

Publikováno v: Journal of alloys and compounds 918 (2022): 165717-1–165717-8. doi:10.1016/j.jallcom.2022.165717
info:cnr-pdr/source/autori:Julio Cesar Camilo Albornoz Diaz (a,b), Michel Venet (a), Ariano De Giovanni Rodrigues (a), David Antonio Barbosa Quiroga (a), Francesco Cordero (c), Paulo Sergio da Silva Jra (a)/titolo:Ferroic glass behavior in (Bi,Na)TiO3-based lead-free electroceramics/doi:10.1016%2Fj.jallcom.2022.165717/rivista:Journal of alloys and compounds/anno:2022/pagina_da:165717-1/pagina_a:165717-8/intervallo_pagine:165717-1–165717-8/volume:918

Ferroic glass materials, that is, relaxors, spin glasses, and strain glasses attract special attention because of their intriguing physical properties and potential for novel technological applications. Here, several characterization techniques are u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e3b973f2c20d794d54ee6200d86ac37
https://doi.org/10.1016/j.jallcom.2022.165717

Thermal expansion, compressibility and bulk modulus of ilmenite-type CoTiO3: X-ray diffraction at high pressures and temperatures

Autor: D.V. Sampaio, Benjamin J.A. Moulton, T.R. Cunha, João Elias Figueiredo Soares Rodrigues, Ariano De Giovanni Rodrigues, R.C. da Costa, Paulo S. Pizani

Publikováno v: Solid State Sciences. 88:1-5

In this paper we report about the in-situ experiments on cobalt titanate (CoTiO3), in which were investigated the compressibility at high pressures up to 24.6 GPa, at room temperature, using synchrotron X-ray diffraction (SXRD) and also the thermal e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::00fa388318b7a15f2efb36b1ae8f249a
https://doi.org/10.1016/j.solidstatesciences.2018.12.005