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VERSION:2.0
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PRODID:UW-Madison-Physics-Events
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SEQUENCE:2
UID:UW-Physics-Event-9076
DTSTART:20250423T150000Z
DTEND:20250423T230000Z
DTSTAMP:20260413T184852Z
LAST-MODIFIED:20250418T170004Z
LOCATION:5310 Chamberlin Hall
SUMMARY:Creating hybrid quantum technologies with integrated diamond m
 embranes\, R. G. Herb Condensed Matter Seminar\, Alex High \, Universi
 ty of Chicago
DESCRIPTION: In this seminar\, I will introduce how we create diamond 
 membranes with unprecedented quality and integrate them into hybrid qu
 antum and electronic technologies. Diamond has exceptional material pr
 operties as a host for qubits yet presents myriad challenges for integ
 ration and scalable manufacturing. The continued evolution of quantum 
 and electronic technologies in diamond requires heterogenous material 
 platforms for sophisticated functionalities\, device integration and p
 ackaging\, and improved performance. At UChicago and Argonne National 
 Laboratory\, we are creating pristine single-crystal diamond membranes
  that host coherent color center qubits and integrating them with a wi
 de range of materials including silicon\, fused silica\, sapphire\, th
 ermal oxide\, lithium niobate\, tantalum\, and YIG. The membrane unifo
 rmity and robustness to fabrication allows us to create state-of-the-a
 rt technologies - such as integrated photonics with record performance
 \, multi-functional quantum sensing platforms\, and quantum networking
  interfaces that operate at 4 Kelvin instead of resource-intensive dil
 ution fridge temperatures. I will also demonstrate how diamond color c
 enters can operate as high-performance optical antennas to manipulate 
 and study their proximal environment.
URL:https://www.physics.wisc.edu/events/?id=9076
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