BEGIN:VCALENDAR
VERSION:2.0
PRODID:https://murmitoyen.com/events/vanille/udem/
X-WR-TIMEZONE:America/Montreal
BEGIN:VEVENT
UID:69dad4c7b4cc9
DTSTAMP:20260411T190959
DTSTART:20180423T113000
SEQUENCE:0
TRANSP:OPAQUE
DTEND:20180423T113000
URL:https://murmitoyen.com/events/vanille/udem/detail/805329-combining-supe
 rconducting-and-ferromagnetic-materials-to-make-a-magnetic-cloak-fedor-gom
 ory-slovak-academy-of-sciences
LOCATION:Université de Montréal - Pavillon J.-Armand-Bombardier\, 5155\, 
 chemin de la rampe \, Montréal\, QC\, Canada\, H3T 2B2
SUMMARY:Combining superconducting and ferromagnetic materials to make a mag
 netic cloak - Fedor Gömöry (Slovak Academy of Sciences)
DESCRIPTION:Combining superconducting and ferromagnetic materials to make a
  magnetic cloak
\nFedor GömöryInstitute of Electrical EngineeringSlovak 
 Academy of Sciences
\nAbstract: A magnetic shield is a device used to prev
 ent a magnetic field to come in contact with an object located inside the 
 shield. Such a shield can be made of conventional ferromagnetic material\,
  normal metal (in AC regime)\, or superconducting material. However\, some
  composite structures behave in a very interesting way\, for instance when
  one covers a superconducting shield with a ferromagnetic layer: the ferro
 magnetic layer allows absorbing the magnetic flux expelled from the space 
 shielded by the superconductor\, resulting in a so-called 'magnetic cloak
 ”. Indeed\, this special type of shield acts only on the objects in its 
 interior\, but seen from the external world\, the flux lines show no disto
 rsion at all\, and the cloak is thus “invisible' for a magnetic field de
 tector. Experimental research combined with electromagnetic modeling revea
 led the possibility of utilizing for this purpose rather common materials\
 , i.e. the 2nd generation high temperature superconducting tapes\, combine
 d with epoxy/ferrite composites. The presentation will discuss possible wa
 ys of improving the cloak performance and present potential applications o
 f this novel superconducting device.
\nBio: Fedor Gömöry is research pro
 fessor in the field of applied superconductivity at the Institute of Elect
 rical Engineering of the Slovak Academy of Sciences in Bratislava\, Slovak
 ia. The group participated in several European projects dedicated to the d
 evelopment of electric power devices from the second generation of HTS tap
 es. His current activities focus on the development of numerical simulatio
 n techniques for composite superconducting wires and optimization of the w
 ire architecture from the point of AC losses.
\nWeb page of Prof. Gömöry
 .
\nCette conférence est présentée par le RQMP Versant Nord du Dépa
 rtement de physique de l'Université de Montréal et de Génie physique
  de la Polytechnique.
END:VEVENT
BEGIN:VTIMEZONE
TZID:America/Montreal
X-LIC-LOCATION:America/Montreal
END:VTIMEZONE
END:VCALENDAR