Energy- and momentum-visualized ultrafast crossover of photoexcited electron-hole states in 2D semiconductors

Yi Lin; Yang Hao Chan; Woojoo Lee; Li Syuan Lu; Zhenglu Li; Wen Hao Chang; Chih Kang Shih; Steven G. Louie; Alessandra Lanzara; Robert A. Kaindl

Energy- and momentum-visualized ultrafast crossover of photoexcited electron-hole states in 2D semiconductors

Yi Lin, Yang Hao Chan, Woojoo Lee, Li Syuan Lu, Zhenglu Li, Wen Hao Chang, Chih Kang Shih, Steven G. Louie, Alessandra Lanzara, Robert A. Kaindl

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

Abstract

By using extreme-ultraviolet time- and angle-resolved photoemission spectroscopy (XUV-trARPES), we visualized the photoemission signature and ultrafast inter-state transitions for the electron-hole plasma and exciton states in monolayer MoS2 with full visions of energy and momentum.

Original language	English (US)
Title of host publication	International Conference on Ultrafast Phenomena, UP 2022
Publisher	Optica Publishing Group (formerly OSA)
ISBN (Electronic)	9781957171074
State	Published - 2022
Externally published	Yes
Event	International Conference on Ultrafast Phenomena, UP 2022 - Montreal, Canada Duration: Jul 18 2022 → Jul 22 2022

Publication series

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

Conference

Conference	International Conference on Ultrafast Phenomena, UP 2022
Country/Territory	Canada
City	Montreal
Period	7/18/22 → 7/22/22

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Mechanics of Materials

Cite this

Lin, Y., Chan, Y. H., Lee, W., Lu, L. S., Li, Z., Chang, W. H., Shih, C. K., Louie, S. G., Lanzara, A., & Kaindl, R. A. (2022). Energy- and momentum-visualized ultrafast crossover of photoexcited electron-hole states in 2D semiconductors. In International Conference on Ultrafast Phenomena, UP 2022 (Optics InfoBase Conference Papers). Optica Publishing Group (formerly OSA).

Energy- and momentum-visualized ultrafast crossover of photoexcited electron-hole states in 2D semiconductors. / Lin, Yi; Chan, Yang Hao; Lee, Woojoo et al.
International Conference on Ultrafast Phenomena, UP 2022. Optica Publishing Group (formerly OSA), 2022. (Optics InfoBase Conference Papers).

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

Lin, Y, Chan, YH, Lee, W, Lu, LS, Li, Z, Chang, WH, Shih, CK, Louie, SG, Lanzara, A & Kaindl, RA 2022, Energy- and momentum-visualized ultrafast crossover of photoexcited electron-hole states in 2D semiconductors. in International Conference on Ultrafast Phenomena, UP 2022. Optics InfoBase Conference Papers, Optica Publishing Group (formerly OSA), International Conference on Ultrafast Phenomena, UP 2022, Montreal, Canada, 7/18/22.

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title = "Energy- and momentum-visualized ultrafast crossover of photoexcited electron-hole states in 2D semiconductors",

abstract = "By using extreme-ultraviolet time- and angle-resolved photoemission spectroscopy (XUV-trARPES), we visualized the photoemission signature and ultrafast inter-state transitions for the electron-hole plasma and exciton states in monolayer MoS2 with full visions of energy and momentum.",

author = "Yi Lin and Chan, {Yang Hao} and Woojoo Lee and Lu, {Li Syuan} and Zhenglu Li and Chang, {Wen Hao} and Shih, {Chih Kang} and Louie, {Steven G.} and Alessandra Lanzara and Kaindl, {Robert A.}",

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AU - Lin, Yi

AU - Chan, Yang Hao

AU - Lee, Woojoo

AU - Lu, Li Syuan

AU - Li, Zhenglu

AU - Chang, Wen Hao

AU - Shih, Chih Kang

AU - Louie, Steven G.

AU - Lanzara, Alessandra

AU - Kaindl, Robert A.

PY - 2022

Y1 - 2022

N2 - By using extreme-ultraviolet time- and angle-resolved photoemission spectroscopy (XUV-trARPES), we visualized the photoemission signature and ultrafast inter-state transitions for the electron-hole plasma and exciton states in monolayer MoS2 with full visions of energy and momentum.

AB - By using extreme-ultraviolet time- and angle-resolved photoemission spectroscopy (XUV-trARPES), we visualized the photoemission signature and ultrafast inter-state transitions for the electron-hole plasma and exciton states in monolayer MoS2 with full visions of energy and momentum.

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M3 - Conference contribution

AN - SCOPUS:85139087576

T3 - Optics InfoBase Conference Papers

BT - International Conference on Ultrafast Phenomena, UP 2022

PB - Optica Publishing Group (formerly OSA)

T2 - International Conference on Ultrafast Phenomena, UP 2022

Y2 - 18 July 2022 through 22 July 2022

ER -

Energy- and momentum-visualized ultrafast crossover of photoexcited electron-hole states in 2D semiconductors

Abstract

Publication series

Conference

ASJC Scopus subject areas

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