Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Mihail Elişa"'
Autor:
Cristian N. Mihailescu, Mihai Oane, Bogdan A. Sava, Andrei C. Popescu, Mihail Elisa, Muhammad Arif Mahmood, Natalia Mihailescu, Ana V. Filip, Sinziana Andreea Anghel, Ion N. Mihailescu, Carmen Ristoscu
Publikováno v:
Crystals, Vol 12, Iss 8, p 1155 (2022)
A semi-analytical-numerical solution is theorized to describe the laser additive manufacturing via laser-bulk ceramic interaction modeling. The Fourier heat equation was used to infer the thermal distribution within the ceramic sample. Appropriate bo
Externí odkaz:
https://doaj.org/article/be6347cc0e8e4fc0a27263e4e8b22466
Autor:
Adrian Ionut Nicoara, Mihai Eftimie, Mihail Elisa, Ileana Cristina Vasiliu, Cristina Bartha, Monica Enculescu, Mihaela Filipescu, César Elosúa Aguado, Diego Lopez, Bogdan Alexandru Sava, Mihai Oane
Publikováno v:
Nanomaterials, Vol 12, Iss 17, p 3006 (2022)
IV-VI semiconductor quantum dots embedded into an inorganic matrix represent nanostructured composite materials with potential application in temperature sensor systems. This study explores the optical, structural, and morphological properties of a n
Externí odkaz:
https://doaj.org/article/82bd15b46a2f4b699e94e587d0c51554
Autor:
Mihail Elisa, Raluca Constantina Stefan, Ileana Cristina Vasiliu, Stefan Marian Iordache, Ana-Maria Iordache, Bogdan Alexandru Sava, Lucica Boroica, Marius Catalin Dinca, Ana Violeta Filip, Aurelian Catalin Galca, Cristina Bartha, Nicusor Iacob, Madalin Ion Rusu, Mihai Eftimie, Victor Kuncser
Publikováno v:
Nanomaterials, Vol 10, Iss 9, p 1875 (2020)
This work investigates the structural, magnetic and magneto-optical properties of a new zinc phosphate-tellurite glass belonging to the 45ZnO-10Al2O3-40P2O5-5TeO2 system. The glass was prepared by a wet method of processing the starting reagents foll
Externí odkaz:
https://doaj.org/article/6ac37db008694223a5ae9df24ce4eae9
Autor:
Sinziana-Andreea Anghel, Mihai Oane, Cristian N. Mihăilescu, Bogdan A. Sava, Mihail Elişa, Natalia Mihăilescu, Dorina Ticoş, Alexandra M. I. Trefilov, Carmen Ristoscu, Ana V. Filip, Ion N. Mihăilescu
Publikováno v:
Metals, Vol 13, Iss 10, p 1775 (2023)
The ultrafast fs laser pulse heating of thin metal films is studied for the first time using the two-temperature model on the basis of the Fokker–Planck formalism. The incident laser radiation is multi-modal, while the electron temperature is descr
Externí odkaz:
https://doaj.org/article/b9879a7c9d0d48708b6253059fb68209
Autor:
Mihail Elisa, Bogdan Alexandru Sava, Mihai Eftimie, Adrian Ionut Nicoara, Ileana Cristina Vasiliu, Madalin Ion Rusu, Cristina Bartha, Monica Enculescu, Andrei Cristian Kuncser, Mihai Oane, César Elosúa Aguado, Diego López-Torres
Publikováno v:
Materials, Vol 16, Iss 22, p 7105 (2023)
In this study, a sol-gel film based on lead sulfide (PbS) quantum dots incorporated into a host network was synthesized as a special nanostructured composite material with potential applications in temperature sensor systems. This work dealt with the
Externí odkaz:
https://doaj.org/article/65082cfb8afc4dfb9526f1418ebf2d64
Autor:
Ileana Cristina Vasiliu, Ana Violeta Filip, Irinela Chilibon, Mihail Elisa, Cristina Bartha, Victor Kuncser, Aurel Leca, Lucica Boroica, Bogdan Alexandru Sava, Roxana Trusca, Mihai Eftimie, Adrian Nicoara
Publikováno v:
Materials, Vol 16, Iss 18, p 6156 (2023)
A convenient and low-cost sol–gel approach for the one-step synthesis of ZnO–P2O5–rGO nanostructures with tuned bandgap and fluorescence was investigated. The obtained hybrid nanostructures exploit the properties of zinc oxide, graphene oxide a
Externí odkaz:
https://doaj.org/article/94e6f1f5ad2b400d986be41596f7ac10
Autor:
Mihail Elisa, Stefan-Marian Iordache, Ana-Maria Iordache, Constantina Raluca Stefan, Ileana Cristina Vasiliu, Daniel Cristea, Doru Ursutiu, Cornel Samoila, Bogdan Alexandru Sava, Lucica Boroica, Marius Catalin Dinca, Ana Violeta Filip, Mihai Eftimie, Monica Enculescu
Publikováno v:
Materials, Vol 15, Iss 5, p 1644 (2022)
Phosphate and tellurite glasses can be used in optics, optoelectronics, magneto-optics, and nuclear and medical fields. Two series of phosphate-tellurite glasses, (50-x)ZnO-10Al2O3-40P2O5-xTeO2 and (40-x)Li2O-10Al2O3-5TiO2-45P2O5-xTeO2 (x = 5, 10), w
Externí odkaz:
https://doaj.org/article/4485df9d76284bfbb5d49d3d32ec413c