Zobrazeno 1 - 8
of 8
pro vyhledávání: '"J. C. Guzmán-Mínguez"'
Autor:
J. C. Guzmán-Mínguez, Julio F. Fernández, V. Fuertes, Adrián Quesada, Cecilia Granados-Miralles
Publikováno v:
Ceramics International. 47:31765-31771
With an annual production amounting to 800 kilotons, ferrite magnets constitute the largest family of permanent magnets in volume, a demand that will only increase as a consequence of the rare-earth crisis. With the global goal of building a climate-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48dec898fde7e83666208f7c72c3714a
https://doi.org/10.1016/j.ceramint.2021.08.058
https://doi.org/10.1016/j.ceramint.2021.08.058
Autor:
Cecilia Granados-Miralles, Julio F. Fernández, Adrián Quesada, L. M. Vicente-Arche, J. C. Guzmán-Mínguez
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
[EN] In order to obtain competitive strontium ferrite sintered magnets, SiO2 and CaO are added to avoid exaggerated grain growth. Besides favoring proper densification, these additives prevent the collapse of coercivity associated to grain growth. Ho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6537e2d64851a16c562148a157ed9294
http://hdl.handle.net/10261/261400
http://hdl.handle.net/10261/261400
Autor:
Pilar Marín, A. Quesada, J. C. Guzmán-Mínguez, Cecilia Granados-Miralles, Jesús López-Sánchez, Julio F. Fernández, L Moreno-Arche
Publikováno v:
Digital.CSIC: Repositorio Institucional del CSIC
Consejo Superior de Investigaciones Científicas (CSIC)
Digital.CSIC. Repositorio Institucional del CSIC
instname
Consejo Superior de Investigaciones Científicas (CSIC)
Digital.CSIC. Repositorio Institucional del CSIC
instname
Strontium hexaferrite nanocrystalline powders were synthesized using a citrate combustion method and subsequently subjected to post-synthesis processing with the aim of tuning the micro-nanostructure to improve the magnetic properties. Firstly, the s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d84e3118d711f46dbadadfea8e2cb8b1
http://hdl.handle.net/10261/241040
http://hdl.handle.net/10261/241040
Publikováno v:
AIP Advances; Feb2024, Vol. 14 Issue 2, p1-6, 6p
Autor:
M. Lere, J. C. Guzmán-Mínguez, Julio F. Fernández, J. Spottorno, Miguel A. García, L. Moreno, Victor Lopez-Dominguez, Adrián Quesada, Antonio Hernando, F. Giacomone
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Review of Scientific Instruments
instname
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Review of Scientific Instruments
We here present a simple model of a vibrating sample magnetometer (VSM). The system allows recording magnetization curves at room temperature with a resolution of the order of 0.01 emu and is appropriated for macroscopic samples. The setup can be mou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6309205b881797bc978abddb1a54576
Autor:
Maltoni P; Department of Materials Science and Engineering, Uppsala University, Box 35, Uppsala, 751 03, Sweden., Barucca G; Dipartimento di Scienze e Ingegneria della Materia dell'Ambiente ed Urbanistica-SIMAU, Università Politecnica delle Marche, Ancona, 60131, Italy., Rutkowski B; Faculty of Metals Engineering and Industrial Computer Science, AGH University of Science and Technology, Al. A. Mickiewicza 30, Kraków, 30-059, Poland., Spadaro MC; Dipartimento di Scienze e Ingegneria della Materia dell'Ambiente ed Urbanistica-SIMAU, Università Politecnica delle Marche, Ancona, 60131, Italy., Jönsson PE; Department of Physics and Astronomy, Uppsala University, Box 516, Uppsala, SE-751 20, Sweden., Varvaro G; Istituto di Struttura della Materia, nM2-lab, Consiglio Nazionale delle Ricerche, Monterotondo Scalo, Rome, 00015, Italy., Yaacoub N; Institut des Molécules et Matériaux du Mans, CNRS UMR-6283, Le Mans Université, Le Mans, F-72085, France., De Toro JA; Instituto Regional de Investigación Científica Aplicada (IRICA) and Departamento de Física Aplicada, Universidad de Castilla-La Mancha, Ciudad Real, 13071, Spain., Peddis D; Istituto di Struttura della Materia, nM2-lab, Consiglio Nazionale delle Ricerche, Monterotondo Scalo, Rome, 00015, Italy.; Dipartimento di Chimica e Chimica Industriale & INSTM, nM2-Lab, Università degli Studi di Genova, Via Dodecaneso 31, Genova, 1-16146, Italy., Mathieu R; Department of Materials Science and Engineering, Uppsala University, Box 35, Uppsala, 751 03, Sweden.
Publikováno v:
Small (Weinheim an der Bergstrasse, Germany) [Small] 2024 Mar; Vol. 20 (10), pp. e2304152. Date of Electronic Publication: 2023 Oct 27.
Publikováno v:
Review of Scientific Instruments; Aug2019, Vol. 90 Issue 8, pN.PAG-N.PAG, 9p, 1 Diagram, 5 Graphs
Autor:
Lopez-Dominguez, V., Quesada, A., Guzmán-Mínguez, J. C., Moreno, L., Lere, M., Spottorno, J., Giacomone, F., Fernández, J. F., Hernando, A., García, M. A.
Publikováno v:
Review of Scientific Instruments; 2018, Vol. 89 Issue 3, p1-1, 1p, 4 Color Photographs, 1 Diagram, 2 Graphs