Now showing items 1-6 of 6

    • Continuously tunable emission in inverted type ‐ I CdS/CdSe core/crown semiconductor nanoplatelets 

      Delikanlı, S.; Güzeltürk, B.; Hernandez - Martinez, P. L.; Erdem, T.; Keleştemur, Y.; Olutas M.; Akgül, M. Z.; Demir, Hilmi Volkan (Wiley, 2015-07-15)
      The synthesis and unique tunable optical properties of core/crown nanoplatelets having an inverted Type-I heterostructure are presented. Here, colloidal 2D CdS/CdSe heteronanoplatelets are grown with thickness of four ...
    • Experimental determination of the asbsorption cross-section and molar extinction coefficient of colloidal CdSe nanoplatelets 

      Yeltik A.; Delikanlı, S.; Olutas M.; Keleştemur, Y.; Güzeltürk, B.; Demir, Hilmi Volkan (American Chemical Society, 2015)
      There has been a strong interest in solution-processed two-dimensional nanomaterials because of their great potential in optoelectronics. Here, the absorption cross-section and molar extinction coefficient of four and five ...
    • Lateral size-dependent spontaneous and stimulated emission properties in colloidal CdSe nanoplatelets 

      Olutaş, M.; Güzeltürk, B.; Keleştemur, Y.; Yeltik A.; Delikanlı, S.; Demir, Hilmi Volkan (American Chemical Society, 2015)
      Here, we systematically investigated the spontaneous and stimulated emission performances of solution-processed atomically flat quasi-2D nanoplatelets (NPLs) as a function of their lateral size using colloidal CdSe core ...
    • Nonradiative energy transfer in colloidal CdSe nanoplatelet films 

      Güzeltürk, B.; Olutas M.; Delikanlı, S.; Keleştemur, Y.; Erdem, O.; Demir, Hilmi Volkan (Royal Society of Chemistry, 2015)
      Nonradiative energy transfer (NRET) has been extensively studied in colloidal nanocrystal (quantum dots) and nanorod (quantum wires) assemblies. In this work, we present the first account of spectroscopic evidence of NRET ...
    • Stable and efficient colour enrichment powders of nonpolar nanocrystals in LiCl 

      Erdem, T.; Soran-Erdem Z.; Sharma, V. K.; Keleştemur, Y.; Adam, M.; Gaponik N.; Demir, Hilmi Volkan (Royal Society of Chemistry, 2015)
      In this work, we propose and develop the inorganic salt encapsulation of semiconductor nanocrystal (NC) dispersion in a nonpolar phase to make a highly stable and highly efficient colour converting powder for colour ...
    • Type-II colloidal quantum wells: CdSe/CdTe core/crown heteronanoplatelets 

      Keleştemur, Y.; Olutas M.; Delikanlı, S.; Güzeltürk, B.; Akgül, M. Z.; Demir, Hilmi Volkan (American Chemical Society, 2015)
      Solution-processed quantum wells, also known as colloidal nanoplatelets (NPLs), are emerging as promising materials for colloidal optoelectronics. In this work, we report the synthesis and characterization of CdSe/CdTe ...