Objectif UNITED II addresses two main application areas for high-temperature superconductors (HTSC): digital circuitry and magnetic field sensors. The project addressed 2 main application areas for high temperature superconductors (HTSC): digital circuitry and magnetic field sensors. In the digital circuits area, the objective was to develop and optimize fast circuitry. It has proved possible to make rudimentary logic gates, required to build sophisticated devices such as analogue/digital converters (ADC). In the magnetic field detection area, magnetometers and gradiometers working at 77 K that are fully integrated with on chip pick up coil are being developed. Special attention was paid to minimizing noise levels related to the microstructure properties of the HTSC layers. Demonstrators are based on superconducting quantum interference devices (SQUIDs) built with superconductor-normal-superconductor (SNS) junctions. Prototype devices have been designed and fabricated. Tests have shown sufficient operating capability and functionality to proceed with design and fabrication of the complete circuits. Simulation and design studies are being carried out in parallel with product development to ensure that optimal figures are achieved in the resulting magnetometers, gradiometers and ADC.In the digital circuits area, the objective is to develop and optimise fast circuitry based on the processes developed in the UNITED I project (EP 2281). These processes have proved themselves capable of making rudimentary logic gates, required to build sophisticated devices such as analog/digital converters (ADC). In the magnetic field detection area, the objective is to develop magnetometers and gradiometers working at 77 K that are fully integrated with on-chip pick-up coil. Special attention will be paid to minimising noise levels related to the microstructure properties of the HTSC layers. Demonstrators are based on superconducting quantum interference devices (SQUIDs) build with superconductor-normal-superconductor (SNS) junctions. Champ scientifique engineering and technologyelectrical engineering, electronic engineering, information engineeringelectronic engineeringsensorsnatural sciencesphysical scienceselectromagnetism and electronicssuperconductivity Programme(s) FP3-ESPRIT 3 - Specific research and technological development programme (EEC) in the field of information technologies, 1990-1994 Thème(s) Data not available Appel à propositions Data not available Régime de financement Data not available Coordinateur THOMSON CSF Contribution de l’UE Aucune donnée Adresse DOMAINE DE CORBEVILLE 91404 ORSAY France Voir sur la carte Coût total Aucune donnée Participants (5) Trier par ordre alphabétique Trier par contribution de l’UE Tout développer Tout réduire Dornier Luftfahrt GmbH Allemagne Contribution de l’UE Aucune donnée Adresse AN DER BUNDESSTRAßE 31 88048 FRIEDRICHSHAFEN Voir sur la carte Coût total Aucune donnée THOMSON CSF SINTRA-ASM France Contribution de l’UE Aucune donnée Adresse 525 ROUTE DES DOLINES 06561 VALBONNE Voir sur la carte Coût total Aucune donnée UNIVERSITEIT VAN TWENTE Pays-Bas Contribution de l’UE Aucune donnée Adresse DRIENERLOLAAN, 5217 7500 AE ENSCHEDE Voir sur la carte Coût total Aucune donnée University of Cambridge Royaume-Uni Contribution de l’UE Aucune donnée Adresse Free School Lane CB2 3RF Cambridge Voir sur la carte Coût total Aucune donnée Université Pierre et Marie Curie - Paris VI France Contribution de l’UE Aucune donnée Adresse Place Jussieu 4 75252 Paris Voir sur la carte Coût total Aucune donnée