Observation of an excitonic quantum coherence in CdSe nanocrystals

Shuo Dong; Dhara Trivedi; Sabyasachi Chakrabortty; Takayoshi Kobayashi; Yinthai Chan; Oleg V. Prezhdo; Zhi Heng Loh

doi:10.1364/UP.2016.UW3A.6

Observation of an excitonic quantum coherence in CdSe nanocrystals

Shuo Dong, Dhara Trivedi, Sabyasachi Chakrabortty, Takayoshi Kobayashi, Yinthai Chan, Oleg V. Prezhdo, Zhi Heng Loh

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

Abstract

Optical pump-probe spectroscopy with 6-fs pulses elucidates the 1S_e1S_3/2-1S_e2S_3/2 excitonic quantum coherence in CdSe nanocrystals. This coherence encodes hole migration over nanometer length scales and markedly alters the displacement amplitudes of coherent phonons.

Original language	English
Title of host publication	International Conference on Ultrafast Phenomena, UP 2016
Publisher	Optica Publishing Group (formerly OSA)
ISBN (Print)	9781943580187
DOIs	https://doi.org/10.1364/UP.2016.UW3A.6
Publication status	Published - Jul 18 2016
Externally published	Yes
Event	International Conference on Ultrafast Phenomena, UP 2016 - Santa Fe, United States Duration: Jul 17 2016 → Jul 22 2016

Publication series

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

Conference

Conference	International Conference on Ultrafast Phenomena, UP 2016
Country/Territory	United States
City	Santa Fe
Period	7/17/16 → 7/22/16

ASJC Scopus Subject Areas

Electronic, Optical and Magnetic Materials
Mechanics of Materials

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10.1364/UP.2016.UW3A.6

Cite this

@inproceedings{481f38f2d14746b388267d789b0335e8,

title = "Observation of an excitonic quantum coherence in CdSe nanocrystals",

abstract = "Optical pump-probe spectroscopy with 6-fs pulses elucidates the 1Se1S3/2-1Se2S3/2 excitonic quantum coherence in CdSe nanocrystals. This coherence encodes hole migration over nanometer length scales and markedly alters the displacement amplitudes of coherent phonons.",

author = "Shuo Dong and Dhara Trivedi and Sabyasachi Chakrabortty and Takayoshi Kobayashi and Yinthai Chan and Prezhdo, {Oleg V.} and Loh, {Zhi Heng}",

year = "2016",

month = jul,

day = "18",

doi = "10.1364/UP.2016.UW3A.6",

language = "English",

isbn = "9781943580187",

series = "Optics InfoBase Conference Papers",

publisher = "Optica Publishing Group (formerly OSA)",

booktitle = "International Conference on Ultrafast Phenomena, UP 2016",

note = "International Conference on Ultrafast Phenomena, UP 2016 ; Conference date: 17-07-2016 Through 22-07-2016",

}

Dong, S, Trivedi, D, Chakrabortty, S, Kobayashi, T, Chan, Y, Prezhdo, OV & Loh, ZH 2016, Observation of an excitonic quantum coherence in CdSe nanocrystals. in International Conference on Ultrafast Phenomena, UP 2016. Optics InfoBase Conference Papers, Optica Publishing Group (formerly OSA), International Conference on Ultrafast Phenomena, UP 2016, Santa Fe, United States, 7/17/16. https://doi.org/10.1364/UP.2016.UW3A.6

TY - GEN

T1 - Observation of an excitonic quantum coherence in CdSe nanocrystals

AU - Dong, Shuo

AU - Trivedi, Dhara

AU - Chakrabortty, Sabyasachi

AU - Kobayashi, Takayoshi

AU - Chan, Yinthai

AU - Prezhdo, Oleg V.

AU - Loh, Zhi Heng

PY - 2016/7/18

Y1 - 2016/7/18

N2 - Optical pump-probe spectroscopy with 6-fs pulses elucidates the 1Se1S3/2-1Se2S3/2 excitonic quantum coherence in CdSe nanocrystals. This coherence encodes hole migration over nanometer length scales and markedly alters the displacement amplitudes of coherent phonons.

AB - Optical pump-probe spectroscopy with 6-fs pulses elucidates the 1Se1S3/2-1Se2S3/2 excitonic quantum coherence in CdSe nanocrystals. This coherence encodes hole migration over nanometer length scales and markedly alters the displacement amplitudes of coherent phonons.

UR - http://www.scopus.com/inward/record.url?scp=85165771808&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85165771808&partnerID=8YFLogxK

U2 - 10.1364/UP.2016.UW3A.6

DO - 10.1364/UP.2016.UW3A.6

M3 - Conference contribution

AN - SCOPUS:85165771808

SN - 9781943580187

T3 - Optics InfoBase Conference Papers

BT - International Conference on Ultrafast Phenomena, UP 2016

PB - Optica Publishing Group (formerly OSA)

T2 - International Conference on Ultrafast Phenomena, UP 2016

Y2 - 17 July 2016 through 22 July 2016

ER -

Observation of an excitonic quantum coherence in CdSe nanocrystals

Abstract

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Conference

ASJC Scopus Subject Areas

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