Facilities

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Experimental Facilities

bulletComplete systems
bulletMPMS-5 Tesla  SQUID magnetometer from Quantum Design (since 1993);
bulletPPMS - 9 Tesla (Physical Properties Measuring System, with AC susceptibility and transport properties, DC magnetic moment, angular rotators, etc.), from Quantum Design (since July 1997);
bulletVibrating Sample Magnetometer, with cryostat and furnace. Maximum field 1.5 T;
bulletHome made AC susceptometer for high magnetic fields;
bulletHome made AC susceptometerfor thermomagnetic analysis with microfurnace (from -150 C to 1000 C);
bulletHome made Hysteresigraph for soft magnetic materials (maximum field 140 Oe);
bulletHome made system to measure magnetoimpedance;
bulletHome made system to measure time dependence of permeability and impedance (aftereffect);
bulletSamples preparation
bulletSeveral furnaces for sample preparation and crystal growth in controlled atmosphere;
bulletRapid thermal treatments:
bulletLamp furnace;
bulletJoule heating plataform to produce off-equilibrium phases;
bulletInfrastructure for materials processing and characterization;

 

bulletSamples characterization
bulletX-ray machine for diffractometry (Philips);
bulletComplete metallography laboratory, with a precision cut machine Isomet type (Bühler), and with metalographic platform (Zeiss Neophot 32) with digital aquisition system.

 

bulletGeneral facilities
bulletCryogenic Center that provides regular supply of liquid Helium and Nitrogen;
bulletComputers and workstations for data analysis;
bulletUsual electronics: amplifiers, current sources, lock-in, function generators  and analyzers, etc.
bulletSeveral cryostats and magnets that can be adapted to different purposes;
bulletTechnical facilities provided by the Institute. See IFGW.

 

 

 

LMBT - DFMC - IFGW

Universidade Estadual de Campinas
Last updated: 12/03/02