Measurements of Spin Dynamics Reveal that Shape of Excitons in Quantum Rod Heterostructures Changes with Size (Fact Sheet)

Justin Johnson

Research output: NREL › Fact Sheet

Abstract

Using femtosecond cross-polarized transient grating (CPTG) and polarization anisotropy, NREL was able to probe the extent of electronic delocalization in CdSe/CdS quantum rod heterostructures (QRH) with a 'dot-in-rod' geometry.
Original languageAmerican English
StatePublished - 2012

NREL Publication Number

  • NREL/FS-5900-53383

Keywords

  • electron-hole
  • heterostructures
  • quantum rod
  • semiconductors
  • spin dynamics

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