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 contribution

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 publicationOptics InfoBase Conference Papers
Publication statusPublished - 2012
EventQuantum Electronics and Laser Science Conference, QELS 2012 - San Jose, CA, United States
Duration: May 6 2012May 11 2012

Other

OtherQuantum Electronics and Laser Science Conference, QELS 2012
CountryUnited States
CitySan Jose, CA
Period5/6/125/11/12

Fingerprint

lead selenides
Nanorods
multiplication
Nanocrystals
nanorods
Nanowires
nanocrystals
nanowires
Photons
Lead
Detectors
detectors
photons
Energy gap

ASJC Scopus subject areas

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

Cite this

Sandberg, R. L., Padilha, L. A., Mumtaz Qazilbash, M., Bae, W. K., Pietryga, J. M., Stevens, M. J., ... Klimov, V. I. (2012). Carrier multiplication in lead selenide nanorods probed with a superconducting nanowire single photon detector. In Optics InfoBase Conference Papers

Carrier multiplication in lead selenide nanorods probed with a superconducting nanowire single photon detector. / Sandberg, Richard L.; Padilha, Lazaro A.; Mumtaz Qazilbash, M.; Bae, Wan Ki; Pietryga, Jeffrey M.; Stevens, Martin J.; Baek, Burm; Nam, Sae Woo; Klimov, Victor I.

Optics InfoBase Conference Papers. 2012.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sandberg, RL, Padilha, LA, Mumtaz Qazilbash, M, Bae, WK, Pietryga, JM, Stevens, MJ, Baek, B, Nam, SW & Klimov, VI 2012, Carrier multiplication in lead selenide nanorods probed with a superconducting nanowire single photon detector. in Optics InfoBase Conference Papers. Quantum Electronics and Laser Science Conference, QELS 2012, San Jose, CA, United States, 5/6/12.
Sandberg RL, Padilha LA, Mumtaz Qazilbash M, Bae WK, Pietryga JM, Stevens MJ et al. Carrier multiplication in lead selenide nanorods probed with a superconducting nanowire single photon detector. In Optics InfoBase Conference Papers. 2012
Sandberg, Richard L. ; Padilha, Lazaro A. ; Mumtaz Qazilbash, M. ; Bae, Wan Ki ; Pietryga, Jeffrey M. ; Stevens, Martin J. ; Baek, Burm ; Nam, Sae Woo ; Klimov, Victor I. / Carrier multiplication in lead selenide nanorods probed with a superconducting nanowire single photon detector. Optics InfoBase Conference Papers. 2012.
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AU - Pietryga, Jeffrey M.

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