Browsing by Author "Conde Amiano, Alejandro"
Now showing items 1-20 of 134
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A constant magnetocaloric response in FeMoCuB amorphous alloys with different FeB ratios
(AIP Publishing, 2007-05-04)The magnetocaloric effect of Fe91−xMo8Cu1Bx (x = 15 , 17 , 20) amorphous alloys has been studied. The temperature of the ...
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Article
A Finemet-type alloy as a low-cost candidate for high-temperature magnetic refrigeration
(AIP Publishing, 2006)The refrigerant capacity RC of Fe68.5Mo5Si13.5B9Cu1Nb3 alloy is studied. For the amorphous sample, RC=63 J kg−1 for an ...
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Article
A procedure to extract the magnetocaloric parameters of the single phases from experimental data of a multiphase system.
(AIP Publishing, 2014)In this work, we propose a method to extract the individual parameters that describe the field dependence of magnetic ...
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A quantitative criterion for determining the order of magnetic phase transitions using the magnetocaloric effect
(Nature Publishing Group, 2018)The ideal magnetocaloric material would lay at the borderline of a first-order and a second-order phase transition. Hence, ...
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A Review of Different Models Derived from Classical Kolmogorov, Johnson and Mehl, and Avrami (KJMA) Theory to Recover Physical Meaning in Solid-State Transformations
(Wiley, 2022)The classical theory of solid-state transformation based on nucleation and growth processes, developed by Kolmogorov, ...
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Article
A unified approach to describe the thermal and magnetic hysteresis in Heusler alloys
(American Institute of Physics Publising LLC, 2016)Different excitations, like temperature, magnetic field, or pressure, can drive a martensitic transition in Heusler alloys. ...
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Article
Amorphization and evolution of magnetic properties during mechanical alloying of Co62Nb6Zr2B30: dependence on starting boron microstructure
(Elsevier, 2014)Co62Nb6Zr2B30 composition was mechanically alloyed using three different types of boron powders in the starting mixture: ...
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Analysis of nanocrystallization kinetics and crystal size distribution under limited growth approach
(Elsevier, 2012)Two different simulation approaches have been used to describe nanocrystallization processes: a limited growth approach, ...
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Analysis of the magnetoresistance contributions in a nanocrystallized Cr-doped FINEMET alloy
(Elsevier, 2011)The magnetoresistance (MR) was measured at 200, 250 and 300 K in magnetic fields up to B=12 T for a nanocrystallized ...
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Article
Autocalibrating quasistatic M‐H hysteresis loop tracer with negligible drift
(AIP Publishing, 1996)A computer‐controlled system for measuring M‐Hhysteresis loops of soft magnetic materials is described. It overcomes many ...
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Article
Ball milling nanocrystallization of arc-melted and melt-spun Fe78Co5Nb3Zr3B5Ge5Cu1 alloy: microstructure and magnetic properties
(Taylor & Francis, 2006)The viability of developing a nanocrystalline microstructure for the Fe78Co5Nb3 Zr3B5Ge5Cu1 composition using a planetary ...
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Cellular automata simulations on nanocrystallization processes: From instantaneous growth approximation to limited growth
(Elsevier, 2011-07)Cellular automata simulations have been performed to simulate the crystallization process under a limited growth ...
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Comparative study of structural and magnetic properties of ribbon and bulk Ni55Fe19Ga26 Heusler alloy
(Elsevier, 2021)The influence of the fabrication method on the magnetostructural properties of a Ni55Fe19Ga26 Heusler alloy, ...
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Article
Comparison of equivalent ball milling processes on Fe70Zr30 and Fe70Nb30
(Elsevier, 2012)Dynamical analysis of the movement of a single ball in a planetary ball mill yields a cubic law with the frequency of the ...
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Article
Correlation between microstructure and temperature dependence of magnetic properties in Fe 60 Co 18 ( Nb , Zr ) 6 B 15 Cu 1 alloy series
(AIP Publishing, 2009-05-14)Temperature dependence of magnetic properties of nanocrystalline Fe60Co18Cu1B15Nb6−xZrx (x =0, 3, 6) alloys has been studied ...
- PhD Thesis
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PhD Thesis
Cristalización de vídrios metálicos del sistema Fe-B-Si
(1988-09-05) -
Article
Crystallization behavior and magnetic properties of Cu-containing Fe- Cr- Mo- Ga- P- C- B alloys
(2006)Multicomponent Fe65.5Cr4Mo4Ga4P12C5B5.5 amorphous alloy is known to have good soft magnetic properties combined with large ...
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Article
Crystallization kinetics and soft magnetic properties in metalloid-free (Fe, Co)90Zr10 amorphous and nanocrystalline alloys
(Elsevier, 2014)Microstructure and magnetic properties of metalloid-free (Fe100- xCox)90Zr10 amorphous and nanocrystalline alloys were ...
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Article
Dependence of exchange anisotropy and coercivity on the Fe–oxide structure in oxygen-passivated Fe nanoparticles
(American Institute of Physics, 1999)Ultrafine Fe particles have been prepared by the inert gas condensation method and subsequently oxygen passivated. The ...
