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    • Exciton localization mechanisms in wurtzite/zinc-blende GaAs nanowires 

      Graham, Alexandra; Corfdir, Pierre; Heiss, Martin; Conesa-Boj, Sonia; Uccelli, Emanuele; Fontcuberta, i Morral Anna; Phillips, Richard Thomas (American Physical Society, 2013-03)
      We investigate the emission properties of excitons in GaAs nanowires containing quantum disks formed by structural alternation between the zinc-blende and wurtzite phases, by means of temperature-dependent photoluminescence. ...