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VERSION:2.0
CALSCALE:GREGORIAN
PRODID:UW-Madison-Physics-Events
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SEQUENCE:1
UID:UW-Physics-Event-9826
DTSTART:20260909T190000Z
DTEND:20260909T210000Z
DTSTAMP:20261015T133758Z
LAST-MODIFIED:20260908T192714Z
LOCATION:Chamberlin 5310
SUMMARY:Investigation of superconducting systems — From microscopics
  and numerics to phenomenology\, Preliminary Exam\, Gustav Romare
DESCRIPTION:The theory of superconductivity is magnificently broad and
  deep\, and different theoretical tools are needed depending on the na
 ture of the problem of interest. In this talk I will introduce two com
 monly used approaches and exemplify them through two completed project
 s. The first project uses numerical exact determinant Quantum Monte Ca
 rlo methods to investigates the extent of which proximity to Van Hove 
 Singularities increases the superconducting transition temperature. Th
 e second project starts from phenomenological time-dependent Ginzburgâ
 €“Landau theory and explores how NV centers can be used as experimenta
 l probes of nonlocal superconducting fluctuations\, accessing informat
 ion beyond conventional local AC measurements
URL:https://www.physics.wisc.edu/events/?id=9826
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