No label defined (Q3139145)

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Revision as of 13:23, 12 October 2021 by DG Regio (talk | contribs) (‎Created claim: summary (P836): THIS PROJECT PROPOSES THE DEVELOPMENT AND DEVELOPMENT OF AN AUTOMATIC MEASURING SYSTEM OF THE TRANSVERSE MAGNETIC PROPERTIES OF MAGNETIC MATERIALS AND ITS APPLICATION TO A WIDE SET OF BULK AND NANOPARTICULADOS FERRIMAGNETICOS MATERIALS. MAGNETIC MEASUREMENTS ARE SOUGHT AT LOW TEMPERATURES TO ALLOW CHARACTERISATION IN THE RANGE 77-400 K AND IN BROADBAND FROM LOW FREQUENCY TO SOME MHZ. ABOVE THESE FREQUENCIES, MICROWAVE MAGNETOABSORCION EQUIPMENT...)
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Project Q3139145 in Spain
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Project Q3139145 in Spain

    Statements

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    18,150.0 Euro
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    36,300.0 Euro
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    50.0 percent
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    30 December 2016
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    29 December 2019
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    UNIVERSIDAD DE VALLADOLID
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    41°39'7.67"N, 4°43'42.82"W
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    47186
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    EL PRESENTE PROYECTO PLANTEA EL DESARROLLO Y PUESTA A PUNTO DE UN SISTEMA DE MEDIDA AUTOMATICO DE LAS PROPIEDADES MAGNETICAS TRANSVERSALES DE MATERIALES MAGNETICOS Y SU APLICACION A UN AMPLIO CONJUNTO DE MATERIALES FERRIMAGNETICOS BULK Y NANOPARTICULADOS. SE BUSCA REALIZAR MEDIDAS MAGNETICAS A BAJAS TEMPERATURAS PARA PERMITIR LA CARACTERIZACION EN EL RANGO 77-400 K Y EN BANDA ANCHA DESDE BAJA FRECUENCIA HASTA ALGUNOS MHZ. POR ENCIMA DE ESTAS FRECUENCIAS SE EMPLEAN HABITUALMENTE EQUIPOS DE MAGNETOABSORCION DE MICROONDAS COMO EL QUE PUSIMOS A PUNTO EN PROYECTOS ANTERIORES. DE ESTE MODO LA PROPUESTA ACTUAL NOS PERMITIRA EXTENDER EL RANGO DE FRECUENCIAS, ASI COMO REALIZAR MEDIDAS A VARIAS TEMPERATURAS._x000D_ LA FILOSOFIA DE DISEÑO DE NUESTRO SISTEMA SE BASA EN EL USO DE UN PUENTE DE IMPEDANCIAS, MUY DIFERENTE DE LAS TECNICAS DE AUTOOSCILACION DE LOS SISTEMAS QUE SE ENCUENTRAN EN LA LITERATURA. EL DISEÑO QUE SE PROPONE MEJORA SUSTANCIALMENTE LA ESTABILIDAD DE LA MEDIDA SIN COMPROMETER EXCESIVAMENTE LA SENSIBILIDAD DE LA MISMA, Y ADEMAS PERMITIRA MEDIR LA SUSCEPTIBILIDAD COMPLEJA, ASI COMO LLEVAR A CABO ESTA MEDIDA EN UN AMPLIO RANGO DE FRECUENCIAS TOTALMENTE INACCESIBLES PARA LOS SISTEMAS DE MEDIDA CONVENCIONALES._x000D_ EL CONOCIMIENTO DE LA SUSCEPTIBILIDAD TRANSVERSAL COMPLEJA RESULTA DE GRAN INTERES TANTO DESDE EL PUNTO DE VISTA DE CIENCIA BASICA, DADO QUE ESTE PARAMETRO ESTA RELACIONADO CON LA ANISOTROPIA MAGNETICA, COMO DESDE EL PUNTO DE VISTA DE LA OPTIMIZACION DE MATERIALES PARA APLICACIONES ENERGETICAS, COMO ES EL CASO DE FERRITAS DE TRANSFORMADORES EN FUENTES DE ALIMENTACION CONMUTADAS, ASI COMO EN APLICACIONES DE TRANSMISION DE DATOS, COMO ANTENAS NFC EN DISPOSITIVOS MOVILES._x000D_ POR ESTA RAZON, UNA VEZ CALIBRADO EL SISTEMA DE MEDIDA CON MATERIALES CON PROPIEDADES BIEN DETERMINADAS, SE PROPONE LA REALIZACION DE MEDIDAS SOBRE UN AMPLIO CONJUNTO DE MUESTRAS FERRIMAGNETICAS CON DIFERENTES ESTRUCTURAS CRISTALINAS Y PROPIEDADES MAGNETICAS, TANTO EN MUESTRAS MASIVAS COMO EN NANOPARTICULAS. TRATAREMOS DE SOLVENTAR LA LIMITACION DE DATOS EN LA LITERATURA ACERCA DE ESTE TIPO DE PARAMETROS. (Spanish)
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    THIS PROJECT PROPOSES THE DEVELOPMENT AND DEVELOPMENT OF AN AUTOMATIC MEASURING SYSTEM OF THE TRANSVERSE MAGNETIC PROPERTIES OF MAGNETIC MATERIALS AND ITS APPLICATION TO A WIDE SET OF BULK AND NANOPARTICULADOS FERRIMAGNETICOS MATERIALS. MAGNETIC MEASUREMENTS ARE SOUGHT AT LOW TEMPERATURES TO ALLOW CHARACTERISATION IN THE RANGE 77-400 K AND IN BROADBAND FROM LOW FREQUENCY TO SOME MHZ. ABOVE THESE FREQUENCIES, MICROWAVE MAGNETOABSORCION EQUIPMENT SUCH AS THE ONE WE DEVELOPED IN PREVIOUS PROJECTS IS USUALLY USED. Of this mode, the present proposal will allow us to extend the FRECUENCE RANGO, as well as to carry out measures to time varietals._x000D_ the design philosophie of our system is based on the use of a power of impedances, very different from the technical aspects of the systems that are encountered in the territory. The DESIGN TO BE PROPOSED SUSTANCIALLY THE STABILITY OF THE MEASURE WITHOUT EXCESIVE COMMITTEE THE SENSIBILITY OF THE SYSM, AND will also allow to measure COMPLETE susceptibility, even as Bringing to CABO this Measurement in a RANGO AMPLY OF FRECUENCES TOTALLY inaccessible TO CONVENTIONAL MEASURE SYSTEMS._x000D_ knowledge of TRANSVERSAL COMPLETE susceptibility resulting from great interests from the point of view of basic science, given that this is related to MAGNETICA anisotropy, as from the point of view of the use of materials for ENERGY applications, as is the case of ferries of trainers in food suppliers, as well as in data processing applications, as well as in data processing applications, as NFCs in MOVILE PROPOSITIVES._x000D_ FOR THIS RAZON, one time CALIBRATED THE MATERIAL MEASURE SYSTEM WITH DETERMINED OWN PROPERTY, the implementation of measures on a joint venture of our FERRIMAGNETICAL WORKS WITH DIFFERENT CHRISTAN STRUCTURES AND MAGNETIC PROPERTYS, TANT IN MASSIVE SAMPLES as in nanoparticulaes, is proposed. WE WILL TRY TO SOLVE THE LIMITATION OF DATA IN THE LITERATURE ABOUT THIS TYPE OF PARAMETERS. (English)
    12 October 2021
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    Valladolid
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    Identifiers

    MAT2016-80784-P
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