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SUMMARY:QMC calculations on biexcitons in bilayer systems - Robert Lee (TC
 M)
DTSTART:20081022T102000Z
DTEND:20081022T104000Z
UID:TALK13276@talks.cam.ac.uk
CONTACT:Neil Drummond
DESCRIPTION:I will introduce the concepts of excitons and exciton condensa
 tion\, and explain why the bilayer system appears to be a good candidate f
 or realising BEC of excitons experimentally.\n\nI'll then talk about some 
 recent quantum Monte Carlo calculations to determine the region of stabili
 ty of biexcitons and the form of the exciton-exciton interaction\, compari
 ng our findings with those from other methods.\n\n"Download slides":http:/
 /www.tcm.phy.cam.ac.uk/~ndd21/ESDG_slides/lee221008.pdf (PDF)
LOCATION:TCM Seminar Room\, Cavendish Laboratory
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