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Dive into the research topics where A. González-Angeles is active.

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Featured researches published by A. González-Angeles.


Journal of Physics: Conference Series | 2010

Magnetic comparison of BaCa and BaSr substituted hexaferrite powders

A. González-Angeles; J. Lipka; A. Grusková; Jozef Sláma; Vladimír Jančárik; V Slugeň

Results on magnetic studies of Ba0.5Sr0.5Fe12-2x(ZnTi)xO19 and Ba0.75Ca0.25Fe12-2x(ZnTi)xO19, where x = 0.2 to 0.6, ferromagnetic powders prepared by mechanical alloying are discussed. The structural and magnetic properties of the resulting powders were analyzed by thermo-magnetic analysis, X-ray diffraction, scanning electron microscopy, M?ssbauer spectroscopy and magnetic measurements. Curie temperature, Tc decreased dramatically (drop ~ 39%) for BaCa samples, whilst for BaSr samples remained almost without change (diminution ~ 2%) at x ? 0.2. SEM studies showed that all the particles present nearly hexagonal platelet shape.


Materials Letters | 2005

Magnetic studies of Zn-Ti-substituted barium hexaferrites prepared by mechanical milling

A. González-Angeles; G. Mendoza-Suárez; A. Grusková; Maria Papanova; Jozef Sláma


Journal of Magnetism and Magnetic Materials | 2004

Magnetic studies of NiSn-substituted barium hexaferrites processed by attrition milling

A. González-Angeles; G. Mendoza-Suárez; A. Grusková; I. Tóth; Vladimír Jančárik; Maria Papanova; J.I Escalante-Garcı́a


Materials Letters | 2005

Magnetic structure of Sn2+Ru4+-substituted barium hexaferrites prepared by mechanical alloying

A. González-Angeles; G. Mendoza-Suárez; A. Grusková; Jozef Sláma; J. Lipka; Maria Papanova


Journal of Magnetism and Magnetic Materials | 2005

Effect of (Ni, Zn)Ru mixtures on magnetic properties of barium hexaferrites yielded by high-energy milling

A. González-Angeles; G. Mendoza-Suárez; A. Grusková; J. Lipka; Maria Papanova; Jozef Sláma


Materials Letters | 2004

Magnetic studies of Sn2+–Sn4+-substituted barium hexaferrites synthesized by mechanical alloying

A. González-Angeles; G. Mendoza-Suárez; A. Grusková; R Dosoudil; R Ortega-Zempoalteca


Hyperfine Interactions | 2008

(Ni, Zn, Sn) Ru and (Ni, Sn) Sn substituted barium ferrite prepared by mechanical alloying

A. González-Angeles; J. Lipka; A. Grusková; Vladimír Jančárik; I. Tóth; Jozef Sláma


Archive | 2008

Magnetic and Structural Studies of Ba0.5Sr0.5(ZnTi)xFe12-2xO19 Prepared by Ball Milling

A. González-Angeles; A. Grusková; J. Lipka; Jozef Sláma


Sustainability | 2015

Comparative Analysis between Conventional PI and Fuzzy LogicPI Controllers for Indoor Benzene Concentrations

Nun Pitalúa-Díaz; Enrique J. Herrera-López; Guillermo Valencia-Palomo; A. González-Angeles; Ricardo A. Rodríguez-Carvajal; Nohe R. Cazarez-Castro


Acta Physica Polonica A | 2008

Electromagnetic Properties of Substituted Barium Hexaferrites

Jozef Sláma; A. Grusková; Vladimír Jančárik; M. Štofka; A. González-Angeles

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A. Grusková

Slovak University of Technology in Bratislava

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Jozef Sláma

Slovak University of Technology in Bratislava

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Vladimír Jančárik

Slovak University of Technology in Bratislava

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Ismael Mendoza-Muñoz

Autonomous University of Baja California

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Israel Sauceda-Meza

Autonomous University of Baja California

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Jesús Márquez-González

Autonomous University of Baja California

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