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      • Department of Electrical and Electronics Engineering
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      Blue-and red-shifting amplified spontaneous emission of CdSe/CdS core/shell colloidal quantum dots

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      Author
      Kelestemur, Yusuf
      Cihan, Ahmet Fatih
      Güzeltürk, Burak
      Yerli, Ozan
      Kurum, U.
      Yaglioglu H.G.
      Elmali, A.
      Demir, Hilmi Volkan
      Date
      2013
      Source Title
      CLEO: 2013
      Publisher
      IEEE
      Language
      English
      Type
      Conference Paper
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      Abstract
      We report blue- and red-shifting amplified spontaneous emission of CdSe/CdS quantum dots, controlled by varying core/shell dimensions and modifying exciton-exciton interactions, with low optical gain threshold of two-photon absorption pumping. © 2013 The Optical Society.
      Keywords
      Semiconductor quantum dots
      Two photon processes
      Amplified spontaneous emissions
      CdSe/CdS
      Colloidal quantum dots
      Core/shell
      Exciton-exciton interactions
      Gain thresholds
      Two-photon absorptions
      Spontaneous emission
      Permalink
      http://hdl.handle.net/11693/28044
      Published Version (Please cite this version)
      http://dx.doi.org/10.1364/CLEO_SI.2013.CF1I.7
      Collections
      • Department of Electrical and Electronics Engineering 3524
      • Institute of Materials Science and Nanotechnology (UNAM) 1775
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