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BEGIN:VEVENT
UID:DSC-22921
DTSTART;TZID=Europe/Berlin:20260529T170000
SEQUENCE:1780033082
TRANSP:OPAQUE
DTEND;TZID=Europe/Berlin:20260529T180000
URL:https://dresden-science-calendar.org/calendar/de/detail/22921
LOCATION:MPI-PKS\, Nöthnitzer Straße 3801187 Dresden
SUMMARY:Priessnitz: CondMat for Dummies: Spin symmetry groups
CLASS:PUBLIC
DESCRIPTION:Speaker: Jan Priessnitz\nInstitute of Speaker: MPI-PKS\nTopics:
 \nPhysik\n Location:\n  Name: MPI-PKS ()\n  Street: Nöthnitzer Straße 38
 \n  City: 01187 Dresden\n  Phone: + 49 (0)351 871 0\n  Fax: \nDescription:
  In this lecture\, I will introduce the theoretical foundation behind alte
 rmagnets and unconventional magnetism\, the concept of spin symmetries. Sp
 in symmetries are used to describe magnetic systems in the nonrelativistic
  approximation\, contrary to much longer-used magnetic symmetries\, which 
 also take relativistic spin-orbit coupling into account\, but cannot see t
 he difference between antiferromagnets and altermagnets.  In the first hal
 f of the talk\, I will introduce key aspects of crystal\, spin and magneti
 c symmetries\, together with some physical intuition which should make the
 se concepts easier to grasp. I will show how symmetries can be used to cla
 ssify materials and\, most importantly\, demonstrate their usefulness in q
 ualitatively determining a wide range of material properties\, such as lin
 ear-response susceptibilities.   In the second half\, we will examine seve
 ral example materials together\, try to classify them in terms of spin sym
 metries and see what kind of physical insight can be obtained from this.
DTSTAMP:20260529T203950Z
CREATED:20260528T053518Z
LAST-MODIFIED:20260529T053802Z
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