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Title: Electron dynamics in transition metal dichalcogenides utilizing attosecond transient absorption spectroscopy

Abstract

Strong enhancement of exciton binding has been observed in valence-excitons in the optical regime of 2D materials. We report direct observation of long-lived core-exciton states in transition metal dichalcogenides by attosecond transient absorption spectroscopy in the XUV.

Authors:
; ; ; ; ; ; ; ; ; ; ; ; ; ; ;
Publication Date:
Research Org.:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22), Scientific User Facilities Division (SC-22.3 )
OSTI Identifier:
1506288
DOE Contract Number:  
AC02-05CH11231
Resource Type:
Conference
Resource Relation:
Conference: CLEO: QELS_Fundamental Science 2018: Conference on Lasers and Electro-Optics, 13-18 May 2018, San Jose, CA (United States)
Country of Publication:
United States
Language:
English

Citation Formats

Guggenmos, A, Chang, HT, Zu¨rch, M, Qiu, DY, Geneaux, R, Chen, YC, Wei, X, Jiang, CM, Liang, Y, da Jornada, FH, Schwartzberg, A, Prendergast, D, Tung, VC, Louie, SG, Neumark, DM, and Leone, SR. Electron dynamics in transition metal dichalcogenides utilizing attosecond transient absorption spectroscopy. United States: N. p., 2018. Web. doi:10.1364/CLEO_QELS.2018.FF1P.4.
Guggenmos, A, Chang, HT, Zu¨rch, M, Qiu, DY, Geneaux, R, Chen, YC, Wei, X, Jiang, CM, Liang, Y, da Jornada, FH, Schwartzberg, A, Prendergast, D, Tung, VC, Louie, SG, Neumark, DM, & Leone, SR. Electron dynamics in transition metal dichalcogenides utilizing attosecond transient absorption spectroscopy. United States. doi:10.1364/CLEO_QELS.2018.FF1P.4.
Guggenmos, A, Chang, HT, Zu¨rch, M, Qiu, DY, Geneaux, R, Chen, YC, Wei, X, Jiang, CM, Liang, Y, da Jornada, FH, Schwartzberg, A, Prendergast, D, Tung, VC, Louie, SG, Neumark, DM, and Leone, SR. Mon . "Electron dynamics in transition metal dichalcogenides utilizing attosecond transient absorption spectroscopy". United States. doi:10.1364/CLEO_QELS.2018.FF1P.4. https://www.osti.gov/servlets/purl/1506288.
@article{osti_1506288,
title = {Electron dynamics in transition metal dichalcogenides utilizing attosecond transient absorption spectroscopy},
author = {Guggenmos, A and Chang, HT and Zu¨rch, M and Qiu, DY and Geneaux, R and Chen, YC and Wei, X and Jiang, CM and Liang, Y and da Jornada, FH and Schwartzberg, A and Prendergast, D and Tung, VC and Louie, SG and Neumark, DM and Leone, SR},
abstractNote = {Strong enhancement of exciton binding has been observed in valence-excitons in the optical regime of 2D materials. We report direct observation of long-lived core-exciton states in transition metal dichalcogenides by attosecond transient absorption spectroscopy in the XUV.},
doi = {10.1364/CLEO_QELS.2018.FF1P.4},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2018},
month = {1}
}

Conference:
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