Dear all

Please be informed about the following QSIT Seminar.

With best regards, Ilona

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Date: Thursday April 18, 2013 Time: 10:30 Place: ETH Science City, HPF G 6 Host: Atac Imamoglu

The Penrose-Onsager criterion and spinor topological defects in Exciton-Polariton condensates Francesco Manni Institute of Condensed Matter Physics, École Polytechnique Fédérale de Lausanne

abstract: http://www.nccr-qsit.ethz.ch/news/talks/seminars2013/abstractManni

------------------------------------------------------------------------------------------------------ ETH Zurich Dr. Ilona Blatter NCCR QSIT Coordinator Laboratory for Solid State Physics HPF E 17 CH Schafmattstrasse 16 8093 Zurich

ilona.blatter@phys.ethz.ch www.nccr-qsit.ethz.ch

Phone: +41 44 633 36 06