Dynamics and efficient conversion of excitons to trions in non-uniformly strained monolayer WS2

Moshe G. Harats; Jan N. Kirchhof; Mengxiong Qiao; Kyrylo Greben; Kirill I. Bolotin

doi:10.1364/CLEO_QELS.2020.FF3B.7

Dynamics and efficient conversion of excitons to trions in non-uniformly strained monolayer WS₂

Moshe G. Harats
, Jan N. Kirchhof
, Mengxiong Qiao
, Kyrylo Greben
, Kirill I. Bolotin

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

Abstract

We present for the first time an experimental setup that strains 2D materials with an AFM and with optical access. We find that the main mechanism is the efficient conversion of excitons to charged trions.

Original language	English
Title of host publication	CLEO
Subtitle of host publication	QELS_Fundamental Science, CLEO_QELS 2020
Publisher	Optica Publishing Group (formerly OSA)
ISBN (Print)	9781943580767
DOIs	https://doi.org/10.1364/CLEO_QELS.2020.FF3B.7
State	Published - 1 Jan 2020
Externally published	Yes
Event	CLEO: QELS_Fundamental Science, CLEO_QELS 2020 - Washington, United States Duration: 10 May 2020 → 15 May 2020

Publication series

Name	Optics InfoBase Conference Papers
Volume	Part F182-CLEO-QELS 2020
ISSN (Electronic)	2162-2701

Conference

Conference	CLEO: QELS_Fundamental Science, CLEO_QELS 2020
Country/Territory	United States
City	Washington
Period	10/05/20 → 15/05/20

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Mechanics of Materials

Access to Document

10.1364/CLEO_QELS.2020.FF3B.7

Cite this

Harats, M. G., Kirchhof, J. N., Qiao, M., Greben, K., & Bolotin, K. I. (2020). Dynamics and efficient conversion of excitons to trions in non-uniformly strained monolayer WS₂. In CLEO: QELS_Fundamental Science, CLEO_QELS 2020 (Optics InfoBase Conference Papers; Vol. Part F182-CLEO-QELS 2020). Optica Publishing Group (formerly OSA). https://doi.org/10.1364/CLEO_QELS.2020.FF3B.7

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title = "Dynamics and efficient conversion of excitons to trions in non-uniformly strained monolayer WS2",

abstract = "We present for the first time an experimental setup that strains 2D materials with an AFM and with optical access. We find that the main mechanism is the efficient conversion of excitons to charged trions.",

author = "Harats, \{Moshe G.\} and Kirchhof, \{Jan N.\} and Mengxiong Qiao and Kyrylo Greben and Bolotin, \{Kirill I.\}",

note = "Publisher Copyright: CLEO 2020 {\textcopyright} OSA 2020.; CLEO: QELS\_Fundamental Science, CLEO\_QELS 2020 ; Conference date: 10-05-2020 Through 15-05-2020",

year = "2020",

month = jan,

day = "1",

doi = "10.1364/CLEO\_QELS.2020.FF3B.7",

language = "English",

isbn = "9781943580767",

series = "Optics InfoBase Conference Papers",

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Harats, MG, Kirchhof, JN, Qiao, M, Greben, K & Bolotin, KI 2020, Dynamics and efficient conversion of excitons to trions in non-uniformly strained monolayer WS₂. in CLEO: QELS_Fundamental Science, CLEO_QELS 2020. Optics InfoBase Conference Papers, vol. Part F182-CLEO-QELS 2020, Optica Publishing Group (formerly OSA), CLEO: QELS_Fundamental Science, CLEO_QELS 2020, Washington, United States, 10/05/20. https://doi.org/10.1364/CLEO_QELS.2020.FF3B.7

Dynamics and efficient conversion of excitons to trions in non-uniformly strained monolayer WS₂. / Harats, Moshe G.; Kirchhof, Jan N.; Qiao, Mengxiong et al.
CLEO: QELS_Fundamental Science, CLEO_QELS 2020. Optica Publishing Group (formerly OSA), 2020. (Optics InfoBase Conference Papers; Vol. Part F182-CLEO-QELS 2020).

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

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AU - Bolotin, Kirill I.

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