Zobrazeno 1 - 10
of 39
pro vyhledávání: '"A.M. Mudarra Navarro"'
Autor:
H.H. Medina Chanduví, A.V. Gil Rebaza, Leonardo A. Errico, A.M. Mudarra Navarro, Vitaliy Bilovol
Publikováno v:
The Journal of Physical Chemistry C. 125:11702-11713
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1faf6dd3f27df4758bbfb7b398256ea5
https://doi.org/10.1021/acs.jpcc.1c02285
https://doi.org/10.1021/acs.jpcc.1c02285
Publikováno v:
Physica B: Condensed Matter. 657:414757
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93545ff864c9ff46d708b70ca1035fc4
https://doi.org/10.1016/j.physb.2023.414757
https://doi.org/10.1016/j.physb.2023.414757
Autor:
C.E. Rodríguez Torres, K.L. Salcedo Rodríguez, Leonardo A. Errico, J.J. Melo Quintero, Mariana Weissmann, A.V. Gil Rebaza, A.M. Mudarra Navarro
Publikováno v:
The Journal of Physical Chemistry C. 123:21694-21703
Fil: Mudarra Navarro, Azucena Marisol. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Fisica; Argentina. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - La Plata. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8a860d6d21e30087ad1b38358b7d40f
https://doi.org/10.1021/acs.jpcc.9b06550
https://doi.org/10.1021/acs.jpcc.9b06550
Autor:
O. Cuellar Rodríguez, M.A. Ureña, M. Fontana, Bibiana Arcondo, Daniel Errandonea, H.H. Medina Chanduví, Leonardo A. Errico, A.V. Gil Rebaza, Vitaliy Bilovol, A.M. Mudarra Navarro, J.A. Rocca
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
(Sb 0.70 Te 0.30 ) 100-x Sn x alloys (with x = 0, 2.5, 5.0 and 7.5 at. %)have been synthesized and characterized in order to determine the crystalline structure and properties of materials obtained upon solidification and to extract information about
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::892c13d2a3edf94a6d950b136682a68d
https://www.sciencedirect.com/science/article/abs/pii/S0925838819315026
https://www.sciencedirect.com/science/article/abs/pii/S0925838819315026
Publikováno v:
Materials Chemistry and Physics. 257:123822
In this work we present an experimental and theoretical study of the magnetic and hyperfine properties of (Fe, Co) co-doped rutile SnO2 (FexCoySn1-x-yO2). Ab initio calculations were performed in the framework of the Density Functional Theory (DFT) u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::571dc5951141d1012c4921395b715df8
https://doi.org/10.1016/j.matchemphys.2020.123822
https://doi.org/10.1016/j.matchemphys.2020.123822
Publikováno v:
Journal of Alloys and Compounds. 683:32-37
In the present work, we report an extensive theoretical and experimental study in order to understood and determinate the structural and magnetic ground state of the MnFe3N. For such purpose, ab-initio calculations based on the Density Functional Den
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9cadca5bfc5299c827fa5e173142948e
https://doi.org/10.1016/j.jallcom.2016.05.031
https://doi.org/10.1016/j.jallcom.2016.05.031
Autor:
H.H. Medina Chanduví, M. Fontana, Alejandro Ureña, A. Liang, A.V. Gil Rebaza, J.A. Rocca, Daniel Errandonea, Leonardo A. Errico, Vitaliy Bilovol, A.M. Mudarra Navarro
Publikováno v:
Journal of Alloys and Compounds. 845:156307
Antimony-telluride based phase-change materials doped with Sn have been proposed to be ideal materials for improving the performance of phase-change memories. It is well known that Sb70Te30 thin films show a sharp fall in the electrical resistance in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8f139194c34e6a0b65ee742149c5781
https://doi.org/10.1016/j.jallcom.2020.156307
https://doi.org/10.1016/j.jallcom.2020.156307
Autor:
M. Fontana, Bibiana Arcondo, A.M. Mudarra Navarro, V. Bilovol, A.V. Gil Rebaza, Leonardo A. Errico
In-Sb-Te when is a thin film presents a huge difference in its electrical resistivity when transform from the amorphous (insulating) to the crystalline (conducting) phase. This property made this system one of the main phase-change materials used in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28ce826e3f2b866307eeebad82235d78
https://www.sciencedirect.com/science/article/pii/S0169433217320536
https://www.sciencedirect.com/science/article/pii/S0169433217320536
Publikováno v:
Journal of Magnetism and Magnetic Materials. 344:188-192
We report on magnetic state at low temperatures of oxide diluted magnetic semiconductor powders (Sn0.9Fe0.1O2) prepared by ball milling technique as a function of milling time. After 2 h of mechanical work, the crystallites of SnO2 reach its minimum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bd151817ad6d3421b34b6f6869a96eb
https://doi.org/10.1016/j.jmmm.2013.05.059
https://doi.org/10.1016/j.jmmm.2013.05.059
Publikováno v:
Physica B: Condensed Matter. 407:3214-3217
A sample of 10 at% Fe-doped SnO2 powder was prepared by mechanical alloying and then thermally treated at 773 K in vacuum. The fit of the diffraction patterns and X-ray absorption spectroscopy measurements revealed that the as milled sample was pure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ad220f5f5b8ff5211add96e1937801e
https://doi.org/10.1016/j.physb.2011.12.068
https://doi.org/10.1016/j.physb.2011.12.068