Carrier multiplication in lead selenide nanorods probed with a superconducting nanowire single photon detector

  • Richard L. Sandberg
  • , Lazaro A. Padilha
  • , M. Mumtaz Qazilbash
  • , Wan Ki Bae
  • , Jeffrey M. Pietryga
  • , Martin J. Stevens
  • , Burm Baek
  • , Sae Woo Nam
  • , Victor I. Klimov

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We study carrier multiplication in colloidal nanocrystals with novel superconducting nanowire single photon detectors. The PbSe nanorods show a ~80% increase in the multiexciton yield compared to spherical nanocrystals of the same band-gap energy.

Original languageEnglish
Title of host publicationQuantum Electronics and Laser Science Conference, QELS 2012
StatePublished - 2012
Externally publishedYes
EventQuantum Electronics and Laser Science Conference, QELS 2012 - San Jose, CA, United States
Duration: 6 May 201211 May 2012

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Conference

ConferenceQuantum Electronics and Laser Science Conference, QELS 2012
Country/TerritoryUnited States
CitySan Jose, CA
Period6/05/1211/05/12

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