Zobrazeno 1 - 10
of 115
pro vyhledávání: '"Emil Burzo"'
Autor:
Adam Szatmari, Rares Bortnic, Gabriela Souca, Razvan Hirian, Lucian Barbu-Tudoran, Fran Nekvapil, Cristian Iacovita, Emil Burzo, Roxana Dudric, Romulus Tetean
Publikováno v:
Nanomaterials, Vol 13, Iss 1, p 189 (2022)
Co1−xZnxFe2O4 nanoparticles (0 ≤ x ≤ 1) have been synthesized via a green sol–gel combustion method. The prepared samples were studied using X-ray diffraction measurements (XRD), transmission electron microscopy (TEM), Raman, and magnetic mea
Externí odkaz:
https://doaj.org/article/64f420fd1ecf4070aa872b63f32190cd
Autor:
Emil Burzo, Romulus Tetean
Publikováno v:
Nanomaterials, Vol 12, Iss 10, p 1782 (2022)
The magnetic properties of nanocrystalline MxFe3−xO4 ferrites with M=Fe, Co, and Zn were investigated. The data support a core–shell model, where the core is ferrimagnetically ordered, and the shell shows a spin glass type behavior. The reduced m
Externí odkaz:
https://doaj.org/article/e85c527e06304fe68d29caa47bd38ab3
Autor:
Rareș Bortnic, Adam Szatmari, Gabriela Souca, Răzvan Hirian, Roxana Dudric, Lucian Barbu-Tudoran, Valentin Toma, Rareș Știufiuc, Romulus Tetean, Emil Burzo
Publikováno v:
Nanomaterials, Vol 12, Iss 6, p 942 (2022)
We report the successful synthesis and a complete magnetic characterization of CoFe2O4@SiO2@Au magnetoplasmonic nanoparticles. The CoFe2O4 magnetic nanoparticles were prepared using the hydrothermal method. A subsequent SiO2 shell followed by a plasm
Externí odkaz:
https://doaj.org/article/7aa8d64b8ca849c1b5ec407acf43d4a9
Autor:
Gabriela Fabiola Știufiuc, Ștefan Nițică, Valentin Toma, Cristian Iacoviță, Dietrich Zahn, Romulus Tetean, Emil Burzo, Constantin Mihai Lucaciu, Rareș Ionuț Știufiuc
Publikováno v:
Nanomaterials, Vol 9, Iss 11, p 1623 (2019)
By carefully controlling the electrostatic interactions between cationic liposomes, which already incorporate magnetic nanoparticles in the bilayers, and anionic gold nanoparticles, a new class of versatile multifunctional nanohybrids (plasmonic magn
Externí odkaz:
https://doaj.org/article/ac829c31db194b08856a20f147668161
Autor:
Emil Burzo
Publikováno v:
Studia Universitatis Babeș-Bolyai Chemia. 66:63-72
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55ee0f9ff0d9dfa89aea4aa93e4dfd3d
https://doi.org/10.24193/subbchem.2021.3.02
https://doi.org/10.24193/subbchem.2021.3.02
Autor:
Radu Nicolae Revnic, Gabriela Fabiola Știufiuc, Valentin Toma, Anca Onaciu, Alin Moldovan, Adrian Bogdan Țigu, Eva Fischer-Fodor, Romulus Tetean, Emil Burzo, Rareș Ionuț Știufiuc
Publikováno v:
International Journal of Molecular Sciences; Volume 23; Issue 15; Pages: 8830
We report a very simple, rapid and reproducible method for the fabrication of anisotropic silver nanostars (AgNS) that can be successfully used as highly efficient SERS substrates for different bioanalytes, even in the case of a near-infra-red (NIR)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1fc122c8efff7772847854aaf84b6886
Autor:
Anne de Visser, J. Ping Liu, Matthew A. Willard, Frank R. de Boer, Jian Liu, Gerhard H. Fecher, Jirong Sun, Bao-gen Shen, Olivier Isnard, Lukas Wollmann, Enke Liu, Fengxia Hu, Sam Liu, Emil Burzo, Ekkes Brück, Yao Liu, J. F. Herbst, Wei Tang, Claudia Felser
Publikováno v:
Handbook of Magnetism and Magnetic Materials ISBN: 9783030631017
Handbook of Magnetism and Magnetic Materials
Handbook of Magnetism and Magnetic Materials ISBN: 9783030632083
Handbook of Magnetism and Magnetic Materials
Handbook of Magnetism and Magnetic Materials ISBN: 9783030632083
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0165e93356e97df25f9b343296ff276f
https://doi.org/10.1007/978-3-030-63101-7_16-1
https://doi.org/10.1007/978-3-030-63101-7_16-1
Autor:
Emil Burzo
This book presents advances in the field of rare-earth (R) – transition metal (M) – boron compounds with extensive references. Since titanium and scandium do not form compounds with rare-earths, the Sc/Ti-M-B series are additionally presented. In
Autor:
Alin Moldovan, Romulus Tetean, Cristian Iacovita, Roxana Dudric, Emil Burzo, Stefan Nitica, Gabriela Souca, Rares Stiufiuc, Tamás Szilárd, Ádám Szatmári
Publikováno v:
TIM 19 PHYSICS CONFERENCE.
Magnetite nanoparticles with 15-30 nm average sizes were prepared by thermal decomposition. Their crystal structures and morphology were analyzed in correlation with the magnetic properties. Magnetic features, characteristic to Verwey transition were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a59991549ee00d0c4c4f9c6a8d8b8f39
https://doi.org/10.1063/5.0001198
https://doi.org/10.1063/5.0001198
Publikováno v:
Computational Materials Science. 141:313-324
A new prototype tunnel junction with AgBr based barrier is proposed in this study. Electronic and magnetic properties of Fe/AgBr/Fe (001) heterostructures are investigated on the basis of first-principles and ballistic conductance calculations. The i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81a485bd9c3b041a4679e00d46341b57
https://doi.org/10.1016/j.commatsci.2017.09.044
https://doi.org/10.1016/j.commatsci.2017.09.044