Coherent exciton-phonon interaction explains luminescence behavior of colloidal quantum dots

Meenakshi Khosla; Sravya Rao; Shilpi Gupta

doi:10.1364/FIO.2019.JTu3A.49

Coherent exciton-phonon interaction explains luminescence behavior of colloidal quantum dots

Meenakshi Khosla, Sravya Rao, Shilpi Gupta

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

Abstract

We present a theoretical model for a colloidal quantum dot interacting with both confined and bulk phonon modes. The model explains experimentally observed features in photoluminescence spectrum and decay dynamics at low temperatures.

Original language	English
Title of host publication	Frontiers in Optics - Proceedings Frontiers in Optics + Laser Science APS/DLS
Publisher	Optical Society of America (OSA)
ISBN (Electronic)	9781943580675
DOIs	https://doi.org/10.1364/FIO.2019.JTu3A.49
State	Published - 8 Sep 2019
Externally published	Yes
Event	Frontiers in Optics, FIO 2019 - Part of Frontiers in Optics + Laser Science APS/DLS - Washington, United States Duration: 15 Sep 2019 → 19 Sep 2019

Publication series

Name	Frontiers in Optics - Proceedings Frontiers in Optics + Laser Science APS/DLS

Conference

Conference	Frontiers in Optics, FIO 2019 - Part of Frontiers in Optics + Laser Science APS/DLS
Country/Territory	United States
City	Washington
Period	15/09/19 → 19/09/19

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

Access to Document

10.1364/FIO.2019.JTu3A.49

Cite this

Khosla, M., Rao, S., & Gupta, S. (2019). Coherent exciton-phonon interaction explains luminescence behavior of colloidal quantum dots. In Frontiers in Optics - Proceedings Frontiers in Optics + Laser Science APS/DLS (Frontiers in Optics - Proceedings Frontiers in Optics + Laser Science APS/DLS). Optical Society of America (OSA). https://doi.org/10.1364/FIO.2019.JTu3A.49

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title = "Coherent exciton-phonon interaction explains luminescence behavior of colloidal quantum dots",

abstract = "We present a theoretical model for a colloidal quantum dot interacting with both confined and bulk phonon modes. The model explains experimentally observed features in photoluminescence spectrum and decay dynamics at low temperatures.",

author = "Meenakshi Khosla and Sravya Rao and Shilpi Gupta",

note = "Publisher Copyright: {\textcopyright} OSA 2019. The Author(s).; Frontiers in Optics, FIO 2019 - Part of Frontiers in Optics + Laser Science APS/DLS ; Conference date: 15-09-2019 Through 19-09-2019",

year = "2019",

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doi = "10.1364/FIO.2019.JTu3A.49",

language = "English",

series = "Frontiers in Optics - Proceedings Frontiers in Optics + Laser Science APS/DLS",

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booktitle = "Frontiers in Optics - Proceedings Frontiers in Optics + Laser Science APS/DLS",

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Khosla, M, Rao, S & Gupta, S 2019, Coherent exciton-phonon interaction explains luminescence behavior of colloidal quantum dots. in Frontiers in Optics - Proceedings Frontiers in Optics + Laser Science APS/DLS. Frontiers in Optics - Proceedings Frontiers in Optics + Laser Science APS/DLS, Optical Society of America (OSA), Frontiers in Optics, FIO 2019 - Part of Frontiers in Optics + Laser Science APS/DLS, Washington, United States, 15/09/19. https://doi.org/10.1364/FIO.2019.JTu3A.49

Coherent exciton-phonon interaction explains luminescence behavior of colloidal quantum dots. / Khosla, Meenakshi; Rao, Sravya; Gupta, Shilpi.
Frontiers in Optics - Proceedings Frontiers in Optics + Laser Science APS/DLS. Optical Society of America (OSA), 2019. (Frontiers in Optics - Proceedings Frontiers in Optics + Laser Science APS/DLS).

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

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AU - Gupta, Shilpi

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N2 - We present a theoretical model for a colloidal quantum dot interacting with both confined and bulk phonon modes. The model explains experimentally observed features in photoluminescence spectrum and decay dynamics at low temperatures.

AB - We present a theoretical model for a colloidal quantum dot interacting with both confined and bulk phonon modes. The model explains experimentally observed features in photoluminescence spectrum and decay dynamics at low temperatures.

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M3 - Conference contribution

AN - SCOPUS:85087109332

T3 - Frontiers in Optics - Proceedings Frontiers in Optics + Laser Science APS/DLS

BT - Frontiers in Optics - Proceedings Frontiers in Optics + Laser Science APS/DLS

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Y2 - 15 September 2019 through 19 September 2019

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Coherent exciton-phonon interaction explains luminescence behavior of colloidal quantum dots

Abstract

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ASJC Scopus subject areas

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