Now showing items 1-2 of 2

    • Influence of the Core Size on Biexciton Quantum Yield of Giant CdSe/CdS Nanocrystals 

      Mangum, B. D.; Sampat, Siddharth; Ghosh, Y.; Hollingsworth, J. A.; Htoon, H.; Malko, Anton V. (The Royal Society of Chemistry, 2014-02-06)
      We present a systematic study of photoluminescence (PL) emission intensity and biexciton (BX) quantum yields (QY_{BX}) in individual "giant" CdSe/CdS nanocrystals (g-NCs) as a function of g-NC core size and shell thickness. ...
    • Using Shape to Turn off Blinking for Two-Colour Multiexciton Emission in CdSe/CdS Tetrapods 

      Mishra, Nimai; Orfield, Noah J.; Wang, Feng; Hu, Zhongjian; Krishnamurthy, Sachidananda; Malko, Anton V.; Casson, Joanna L.; Htoon, Han; Sykora, Milan; Hollingsworth, Jennifer A. (2017-05-12)
      Semiconductor nanostructures capable of emitting from two excited states and thereby of producing two photoluminescence colours are of fundamental and potential technological significance. In this limited class of nanocrystals, ...