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Polarization Vortices in Germanium Telluride Nanoplatelets: A Theoretical Study

Bibliographic reference Durgun, E. ; Ghosez, Ph. ; Shaltaf, R. ; Gonze, Xavier ; Raty, J. -Y.. Polarization Vortices in Germanium Telluride Nanoplatelets: A Theoretical Study. In: Physical Review Letters, Vol. 103, no. 24, p. 247601 : 1-4 (2009)
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