Now showing items 1-5 of 5

  • Capteur de Courant à Haute Température 

    Alles, Joan (Universitat Politècnica de Catalunya / École Centrale Lyon, 2013)
    Bachelor thesis
    Open Access
    In this document an indirect measurement high temperature probe based on tunnel magnetoresistance is presented. The rst part discusses the commercial available devices in the market and which one is best suited for the ...
  • Direct identification of extended defects as vortex pinning centers in melt textured YBa2Cu3O7-Y2BaCuO5 composites 

    Puig, T.; Obradors i Berenguer, Francesc Xavier; Martínez, B.; Sandiumenge, F.; O'Callaghan Castellà, Juan Manuel; Rabier, J. (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 1999-06-30)
    Article
    Open Access
    Single domain YBa2Cu3O7-Y2BaCuO5 melt textured ceramic composites have revealed a very rich microstructure, which has usually impeded, by using standard measurements, to evaluate the contribution of each defect to the ...
  • Disseny i producció de vidres metàl·lics granulars amb magnetoresistència gegant 

    Colom Serra, Mateu (Universitat Politècnica de Catalunya, 2016-06-08)
    Bachelor thesis
    Open Access
    A granular metallic glass is an amorphous metall with nanocristalline phases incrusted on it. The effect of giant magnetoresistance (decrease of electrical resistance due to the presence of a magnetic field) is a quantum ...
  • Implementación de películas magnetorresistivas Co-Ag electrodepositadas en dispositivos microelectrónicos 

    García Torres, José Manuel (Universitat Politècnica de Catalunya, 2010-10)
    Master thesis (pre-Bologna period)
    Open Access
    Debido a la progresiva automatización que está experimentado el entorno que nos rodea y en respuesta a las exigencias de la sociedad actual, científicos e ingenieros de la industria microelectrónica han dedicado parte ...
  • Measuring dynamic signals with direct sensor-to-microcontroller interfaces applied to a magnetoresistive sensor 

    Sifuentes, Ernesto; González Landaeta, Rafael; Cota Ruiz, Juan; Reverter Cubarsí, Ferran (Multidisciplinary Digital Publishing Institute (MDPI), 2017-05-18)
    Article
    Open Access
    This paper evaluates the performance of direct interface circuits (DIC), where the sensor is directly connected to a microcontroller, when a resistive sensor subjected to dynamic changes is measured. The theoretical analysis ...