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

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

Los Alamos National Laboratory

Research output: Chapter in Book/Report/Conference proceeding › Conference 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 language	English
Title of host publication	Quantum Electronics and Laser Science Conference, QELS 2012
Publication status	Published - 2012
Event	Quantum Electronics and Laser Science Conference, QELS 2012 - San Jose, CA, United States Duration: May 6 2012 → May 11 2012

Publication series

Name	Optics InfoBase Conference Papers
ISSN (Electronic)	2162-2701

Other

Other	Quantum Electronics and Laser Science Conference, QELS 2012
Country	United States
City	San Jose, CA
Period	5/6/12 → 5/11/12

ASJC Scopus subject areas

Instrumentation
Atomic and Molecular Physics, and Optics

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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.

Quantum Electronics and Laser Science Conference, QELS 2012. 2012. (Optics InfoBase Conference Papers).

Research output: Chapter in Book/Report/Conference proceeding › Conference 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 Quantum Electronics and Laser Science Conference, QELS 2012. Optics InfoBase Conference Papers, Quantum Electronics and Laser Science Conference, QELS 2012, San Jose, CA, United States, 5/6/12.

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. Quantum Electronics and Laser Science Conference, QELS 2012. 2012. (Optics InfoBase Conference Papers).

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title = "Carrier multiplication in lead selenide nanorods probed with a superconducting nanowire single photon detector",

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.",

author = "Sandberg, {Richard L.} and Padilha, {Lazaro A.} and {Mumtaz Qazilbash}, M. and Bae, {Wan Ki} and Pietryga, {Jeffrey M.} and Stevens, {Martin J.} and Burm Baek and Nam, {Sae Woo} and Klimov, {Victor I.}",

year = "2012",

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AU - Sandberg, Richard L.

AU - Padilha, Lazaro A.

AU - Mumtaz Qazilbash, M.

AU - Bae, Wan Ki

AU - Pietryga, Jeffrey M.

AU - Stevens, Martin J.

AU - Baek, Burm

AU - Nam, Sae Woo

AU - Klimov, Victor I.

PY - 2012

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N2 - 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.

AB - 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.

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M3 - Conference contribution

AN - SCOPUS:84893486986

SN - 9781557529435

T3 - Optics InfoBase Conference Papers

BT - Quantum Electronics and Laser Science Conference, QELS 2012

T2 - Quantum Electronics and Laser Science Conference, QELS 2012

Y2 - 6 May 2012 through 11 May 2012

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