PUMA
Istituto dei materiali per l'elettronica ed il magnetismo     
Bolzoni F., Cabassi R. Sistema differenziale a doppio dipolo per misure di campioni magnetici a basso momento. Patent n. DP2008A0004. Registered in CCIAA di Roma on 2008.
 
 
Abstract
(English)
The device is built from a non-magnetic rod bearing two samples mounted at suitable distance.One of the two samples may be a magnetic compound inside a container or grown on a substrate, the other one will respectively consitst in an empty container or in a substrate without deposited material. The rod is moved through a pickup system made of three coils having equal diameters and connected in series, the two outer coils have equal number of clockwise turns, the inner coil has a double number of counter clockwise turns. The voltage induced by the rod movement through the pickup has a shape which depends on the magnetic moments of the two mounted samples, and is mathematically analyzed in order to extract them.
Subject SQUID


Icona documento 1) Download Document PDF


Icona documento Open access Icona documento Restricted Icona documento Private

 


Per ulteriori informazioni, contattare: Librarian http://puma.isti.cnr.it

Valid HTML 4.0 Transitional