Ultrafast photo-induced melting of the trimer superstructure in TaTe2

K. M. Siddiqui; D. B. Durham; F. Cropp; S. Rajpurohit; C. Ophus; Y. Zhu; J. D. Carlstrom; C. Stavrakas; Z. Mao; A. Raja; P. Musumeci; L. Z. Tan; A. M. Minor; D. Filippetto; R. A. Kaindl

Ultrafast photo-induced melting of the trimer superstructure in TaTe₂

K. M. Siddiqui
, D. B. Durham
, F. Cropp
, S. Rajpurohit
, C. Ophus
, Y. Zhu
, J. D. Carlstrom
, C. Stavrakas
, Z. Mao
, A. Raja
, P. Musumeci
, L. Z. Tan
, A. M. Minor
, D. Filippetto
, R. A. Kaindl

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

Abstract

We report the first ultrafast study of TaTe2, utilizing MeV-scale ultrafast electron diffraction to reveal rapid photo-induced melting of its low-temperature trimer super-structure. Density-functional calculations indicate intra-trimer charge transfer as a trigger of this transformation.

Original language	English (US)
Title of host publication	2021 Conference on Lasers and Electro-Optics, CLEO 2021 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781943580910
State	Published - May 2021
Event	2021 Conference on Lasers and Electro-Optics, CLEO 2021 - Virtual, Online, United States Duration: May 9 2021 → May 14 2021

Publication series

Name	2021 Conference on Lasers and Electro-Optics, CLEO 2021 - Proceedings

Conference

Conference	2021 Conference on Lasers and Electro-Optics, CLEO 2021
Country/Territory	United States
City	Virtual, Online
Period	5/9/21 → 5/14/21

All Science Journal Classification (ASJC) codes

Computer Networks and Communications
Electrical and Electronic Engineering
Electronic, Optical and Magnetic Materials
Instrumentation
Atomic and Molecular Physics, and Optics

Cite this

Siddiqui, K. M., Durham, D. B., Cropp, F., Rajpurohit, S., Ophus, C., Zhu, Y., Carlstrom, J. D., Stavrakas, C., Mao, Z., Raja, A., Musumeci, P., Tan, L. Z., Minor, A. M., Filippetto, D., & Kaindl, R. A. (2021). Ultrafast photo-induced melting of the trimer superstructure in TaTe₂. In 2021 Conference on Lasers and Electro-Optics, CLEO 2021 - Proceedings (2021 Conference on Lasers and Electro-Optics, CLEO 2021 - Proceedings). Institute of Electrical and Electronics Engineers Inc..

@inproceedings{bad619bea28c484391d7b53c2c7b5cd2,

title = "Ultrafast photo-induced melting of the trimer superstructure in TaTe2",

abstract = "We report the first ultrafast study of TaTe2, utilizing MeV-scale ultrafast electron diffraction to reveal rapid photo-induced melting of its low-temperature trimer super-structure. Density-functional calculations indicate intra-trimer charge transfer as a trigger of this transformation.",

author = "Siddiqui, \{K. M.\} and Durham, \{D. B.\} and F. Cropp and S. Rajpurohit and C. Ophus and Y. Zhu and Carlstrom, \{J. D.\} and C. Stavrakas and Z. Mao and A. Raja and P. Musumeci and Tan, \{L. Z.\} and Minor, \{A. M.\} and D. Filippetto and Kaindl, \{R. A.\}",

note = "Publisher Copyright: {\textcopyright} 2021 OSA.; 2021 Conference on Lasers and Electro-Optics, CLEO 2021 ; Conference date: 09-05-2021 Through 14-05-2021",

year = "2021",

month = may,

language = "English (US)",

series = "2021 Conference on Lasers and Electro-Optics, CLEO 2021 - Proceedings",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "2021 Conference on Lasers and Electro-Optics, CLEO 2021 - Proceedings",

address = "United States",

}

Siddiqui, KM, Durham, DB, Cropp, F, Rajpurohit, S, Ophus, C, Zhu, Y, Carlstrom, JD, Stavrakas, C, Mao, Z, Raja, A, Musumeci, P, Tan, LZ, Minor, AM, Filippetto, D & Kaindl, RA 2021, Ultrafast photo-induced melting of the trimer superstructure in TaTe₂. in 2021 Conference on Lasers and Electro-Optics, CLEO 2021 - Proceedings. 2021 Conference on Lasers and Electro-Optics, CLEO 2021 - Proceedings, Institute of Electrical and Electronics Engineers Inc., 2021 Conference on Lasers and Electro-Optics, CLEO 2021, Virtual, Online, United States, 5/9/21.

Ultrafast photo-induced melting of the trimer superstructure in TaTe₂. / Siddiqui, K. M.; Durham, D. B.; Cropp, F. et al.
2021 Conference on Lasers and Electro-Optics, CLEO 2021 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2021. (2021 Conference on Lasers and Electro-Optics, CLEO 2021 - Proceedings).

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

TY - GEN

T1 - Ultrafast photo-induced melting of the trimer superstructure in TaTe2

AU - Siddiqui, K. M.

AU - Durham, D. B.

AU - Cropp, F.

AU - Rajpurohit, S.

AU - Ophus, C.

AU - Zhu, Y.

AU - Carlstrom, J. D.

AU - Stavrakas, C.

AU - Mao, Z.

AU - Raja, A.

AU - Musumeci, P.

AU - Tan, L. Z.

AU - Minor, A. M.

AU - Filippetto, D.

AU - Kaindl, R. A.

PY - 2021/5

Y1 - 2021/5

N2 - We report the first ultrafast study of TaTe2, utilizing MeV-scale ultrafast electron diffraction to reveal rapid photo-induced melting of its low-temperature trimer super-structure. Density-functional calculations indicate intra-trimer charge transfer as a trigger of this transformation.

AB - We report the first ultrafast study of TaTe2, utilizing MeV-scale ultrafast electron diffraction to reveal rapid photo-induced melting of its low-temperature trimer super-structure. Density-functional calculations indicate intra-trimer charge transfer as a trigger of this transformation.

UR - https://www.scopus.com/pages/publications/85120459978

UR - https://www.scopus.com/pages/publications/85120459978#tab=citedBy

M3 - Conference contribution

AN - SCOPUS:85120459978

T3 - 2021 Conference on Lasers and Electro-Optics, CLEO 2021 - Proceedings

BT - 2021 Conference on Lasers and Electro-Optics, CLEO 2021 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2021 Conference on Lasers and Electro-Optics, CLEO 2021

Y2 - 9 May 2021 through 14 May 2021

ER -