Two dimensional coherent spectroscopy of CdSe/ZnS colloidal quantum dots at cryogenic temperatures

B. Sun; D. B. Almeida; R. Singh; G. M. Diederich; M. E. Siemens; L. A. Padilha; W. K. Bae; J. M. Pietryga; Victor I Klimov; S. T. Cundiff

Two dimensional coherent spectroscopy of CdSe/ZnS colloidal quantum dots at cryogenic temperatures

B. Sun, D. B. Almeida, R. Singh, G. M. Diederich, M. E. Siemens, L. A. Padilha, W. K. Bae, J. M. Pietryga, Victor I Klimov, S. T. Cundiff

Los Alamos National Laboratory

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We demonstrate 2D coherent spectroscopy of CdSe/ZnS nanocrystals and measure the exciton homogeneous linewidth as a function of temperature from 10K to 300K. The specra reveal contributions to the linewidth from discrete acoustic phonon modes.

Original language	English
Title of host publication	Conference on Lasers and Electro-Optics Europe - Technical Digest
Publisher	Institute of Electrical and Electronics Engineers Inc.
Volume	2015-August
ISBN (Print)	9781557529688
Publication status	Published - Aug 10 2015
Event	Conference on Lasers and Electro-Optics, CLEO 2015 - San Jose, United States Duration: May 10 2015 → May 15 2015

Other

Other	Conference on Lasers and Electro-Optics, CLEO 2015
Country	United States
City	San Jose
Period	5/10/15 → 5/15/15

Keywords

Cadmium compounds
Excitons
II-VI semiconductor materials
Phonons
Quantum dots
Temperature measurement
Zinc compounds

ASJC Scopus subject areas

Electrical and Electronic Engineering
Atomic and Molecular Physics, and Optics
Electronic, Optical and Magnetic Materials

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Sun, B., Almeida, D. B., Singh, R., Diederich, G. M., Siemens, M. E., Padilha, L. A., Bae, W. K., Pietryga, J. M., Klimov, V. I., & Cundiff, S. T. (2015). Two dimensional coherent spectroscopy of CdSe/ZnS colloidal quantum dots at cryogenic temperatures. In Conference on Lasers and Electro-Optics Europe - Technical Digest (Vol. 2015-August). [7183642] Institute of Electrical and Electronics Engineers Inc..

Two dimensional coherent spectroscopy of CdSe/ZnS colloidal quantum dots at cryogenic temperatures. / Sun, B.; Almeida, D. B.; Singh, R.; Diederich, G. M.; Siemens, M. E.; Padilha, L. A.; Bae, W. K.; Pietryga, J. M.; Klimov, Victor I; Cundiff, S. T.

Conference on Lasers and Electro-Optics Europe - Technical Digest. Vol. 2015-August Institute of Electrical and Electronics Engineers Inc., 2015. 7183642.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Sun, B, Almeida, DB, Singh, R, Diederich, GM, Siemens, ME, Padilha, LA, Bae, WK, Pietryga, JM, Klimov, VI & Cundiff, ST 2015, Two dimensional coherent spectroscopy of CdSe/ZnS colloidal quantum dots at cryogenic temperatures. in Conference on Lasers and Electro-Optics Europe - Technical Digest. vol. 2015-August, 7183642, Institute of Electrical and Electronics Engineers Inc., Conference on Lasers and Electro-Optics, CLEO 2015, San Jose, United States, 5/10/15.

Sun, B. ; Almeida, D. B. ; Singh, R. ; Diederich, G. M. ; Siemens, M. E. ; Padilha, L. A. ; Bae, W. K. ; Pietryga, J. M. ; Klimov, Victor I ; Cundiff, S. T. / Two dimensional coherent spectroscopy of CdSe/ZnS colloidal quantum dots at cryogenic temperatures. Conference on Lasers and Electro-Optics Europe - Technical Digest. Vol. 2015-August Institute of Electrical and Electronics Engineers Inc., 2015.

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title = "Two dimensional coherent spectroscopy of CdSe/ZnS colloidal quantum dots at cryogenic temperatures",

abstract = "We demonstrate 2D coherent spectroscopy of CdSe/ZnS nanocrystals and measure the exciton homogeneous linewidth as a function of temperature from 10K to 300K. The specra reveal contributions to the linewidth from discrete acoustic phonon modes.",

keywords = "Cadmium compounds, Excitons, II-VI semiconductor materials, Phonons, Quantum dots, Temperature measurement, Zinc compounds",

author = "B. Sun and Almeida, {D. B.} and R. Singh and Diederich, {G. M.} and Siemens, {M. E.} and Padilha, {L. A.} and Bae, {W. K.} and Pietryga, {J. M.} and Klimov, {Victor I} and Cundiff, {S. T.}",

year = "2015",

month = aug,

day = "10",

language = "English",

isbn = "9781557529688",

volume = "2015-August",

booktitle = "Conference on Lasers and Electro-Optics Europe - Technical Digest",

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AU - Sun, B.

AU - Almeida, D. B.

AU - Singh, R.

AU - Diederich, G. M.

AU - Siemens, M. E.

AU - Padilha, L. A.

AU - Bae, W. K.

AU - Pietryga, J. M.

AU - Klimov, Victor I

AU - Cundiff, S. T.

PY - 2015/8/10

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AB - We demonstrate 2D coherent spectroscopy of CdSe/ZnS nanocrystals and measure the exciton homogeneous linewidth as a function of temperature from 10K to 300K. The specra reveal contributions to the linewidth from discrete acoustic phonon modes.

KW - Cadmium compounds

KW - Excitons

KW - II-VI semiconductor materials

KW - Phonons

KW - Quantum dots

KW - Temperature measurement

KW - Zinc compounds

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M3 - Conference contribution

AN - SCOPUS:84954047442

SN - 9781557529688

VL - 2015-August

BT - Conference on Lasers and Electro-Optics Europe - Technical Digest

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - Conference on Lasers and Electro-Optics, CLEO 2015

Y2 - 10 May 2015 through 15 May 2015

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