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VERSION:2.0
CALSCALE:GREGORIAN
PRODID:UW-Madison-Physics-Events
BEGIN:VEVENT
SEQUENCE:10
UID:UW-Physics-Event-5151
DTSTART:20190927T203000Z
DURATION:PT1H0M0S
DTSTAMP:20260412T124334Z
LAST-MODIFIED:20190923T221209Z
LOCATION:2241 Chamberlin Hall
SUMMARY:Superconductivity in Nickelates: Similarities and Differences 
 from Cuprates\, Physics Department Colloquium\, Michael Norman\, Argon
 ne National Lab
DESCRIPTION:The recent discovery of superconductivity in Sr-doped NdNi
 O2 has refocused attention on the relation of nickelates to cuprates. 
 First I review the experimental situation\, including earlier work on 
 trilayer nickelates\, as well as the new work on infinite-layer nickel
 ates.  Next I comment on various proposed models\, including charge-tr
 ansfer\, Mott\, and Kondo. Then I relate these models to the electroni
 c structure of nickelates\, contrasting this with cuprates. Finally\, 
 I comment on relevant parameters in regards to the observation of supe
 rconductivity.
URL:https://www.physics.wisc.edu/events/?id=5151
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