THz and Mid-Infrared Linear Dichroism in the High TcSuperconductor La2-xSrxCuO4

D. George; T. Lafave; A. G. Markelz; X. He; I. Bozovic; J. Cerne

doi:10.1109/IRMMW-THz57677.2023.10298921

THz and Mid-Infrared Linear Dichroism in the High T_cSuperconductor La_2-xSr_xCuO₄

D. George
, T. Lafave
, A. G. Markelz
, X. He
, I. Bozovic
, J. Cerne

Physics

SUNY Buffalo
Brookhaven National Laboratory

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

Abstract

We measure the rotation of the linear polarization of light that is transmitted through a high Tc superconductor film as a function of sample orientation. We observe a linear dichroism signal over the entire probing range from 2 to 230 meV, which is consistent with anisotropic in-plane conductivity. The La2-xSrxCuO4 thin film sample is epitaxially constrained to be tetragonal, so the symmetry breaking is purely electronic.

Original language	English
Title of host publication	IRMMW-THz 2023 - 48th Conference on Infrared, Millimeter, and Terahertz Waves
Publisher	IEEE Computer Society
ISBN (Electronic)	9798350336603
DOIs	https://doi.org/10.1109/IRMMW-THz57677.2023.10298921
State	Published - 2023
Event	48th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2023 - Montreal, Canada Duration: Sep 17 2023 → Sep 22 2023

Publication series

Name	International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
ISSN (Print)	2162-2027
ISSN (Electronic)	2162-2035

Conference

Conference	48th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2023
Country/Territory	Canada
City	Montreal
Period	09/17/23 → 09/22/23

Access to Document

10.1109/IRMMW-THz57677.2023.10298921

Cite this

George, D., Lafave, T., Markelz, A. G., He, X., Bozovic, I., & Cerne, J. (2023). THz and Mid-Infrared Linear Dichroism in the High T_cSuperconductor La_2-xSr_xCuO₄. In IRMMW-THz 2023 - 48th Conference on Infrared, Millimeter, and Terahertz Waves (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz). IEEE Computer Society. https://doi.org/10.1109/IRMMW-THz57677.2023.10298921

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title = "THz and Mid-Infrared Linear Dichroism in the High TcSuperconductor La2-xSrxCuO4",

abstract = "We measure the rotation of the linear polarization of light that is transmitted through a high Tc superconductor film as a function of sample orientation. We observe a linear dichroism signal over the entire probing range from 2 to 230 meV, which is consistent with anisotropic in-plane conductivity. The La2-xSrxCuO4 thin film sample is epitaxially constrained to be tetragonal, so the symmetry breaking is purely electronic.",

author = "D. George and T. Lafave and Markelz, \{A. G.\} and X. He and I. Bozovic and J. Cerne",

note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 48th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2023 ; Conference date: 17-09-2023 Through 22-09-2023",

year = "2023",

doi = "10.1109/IRMMW-THz57677.2023.10298921",

language = "English",

series = "International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz",

publisher = "IEEE Computer Society",

booktitle = "IRMMW-THz 2023 - 48th Conference on Infrared, Millimeter, and Terahertz Waves",

address = "United States",

}

George, D, Lafave, T, Markelz, AG, He, X, Bozovic, I & Cerne, J 2023, THz and Mid-Infrared Linear Dichroism in the High T_cSuperconductor La_2-xSr_xCuO₄. in IRMMW-THz 2023 - 48th Conference on Infrared, Millimeter, and Terahertz Waves. International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, IEEE Computer Society, 48th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2023, Montreal, Canada, 09/17/23. https://doi.org/10.1109/IRMMW-THz57677.2023.10298921

THz and Mid-Infrared Linear Dichroism in the High T_cSuperconductor La_2-xSr_xCuO₄. / George, D.; Lafave, T.; Markelz, A. G. et al.
IRMMW-THz 2023 - 48th Conference on Infrared, Millimeter, and Terahertz Waves. IEEE Computer Society, 2023. (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz).

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

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T1 - THz and Mid-Infrared Linear Dichroism in the High TcSuperconductor La2-xSrxCuO4

AU - George, D.

AU - Lafave, T.

AU - Markelz, A. G.

AU - He, X.

AU - Bozovic, I.

AU - Cerne, J.

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N2 - We measure the rotation of the linear polarization of light that is transmitted through a high Tc superconductor film as a function of sample orientation. We observe a linear dichroism signal over the entire probing range from 2 to 230 meV, which is consistent with anisotropic in-plane conductivity. The La2-xSrxCuO4 thin film sample is epitaxially constrained to be tetragonal, so the symmetry breaking is purely electronic.

AB - We measure the rotation of the linear polarization of light that is transmitted through a high Tc superconductor film as a function of sample orientation. We observe a linear dichroism signal over the entire probing range from 2 to 230 meV, which is consistent with anisotropic in-plane conductivity. The La2-xSrxCuO4 thin film sample is epitaxially constrained to be tetragonal, so the symmetry breaking is purely electronic.

UR - https://www.scopus.com/pages/publications/85177678568

U2 - 10.1109/IRMMW-THz57677.2023.10298921

DO - 10.1109/IRMMW-THz57677.2023.10298921

M3 - Conference contribution

AN - SCOPUS:85177678568

T3 - International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz

BT - IRMMW-THz 2023 - 48th Conference on Infrared, Millimeter, and Terahertz Waves

PB - IEEE Computer Society

T2 - 48th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2023

Y2 - 17 September 2023 through 22 September 2023

ER -

George D, Lafave T, Markelz AG, He X, Bozovic I, Cerne J. THz and Mid-Infrared Linear Dichroism in the High T_cSuperconductor La_2-xSr_xCuO₄. In IRMMW-THz 2023 - 48th Conference on Infrared, Millimeter, and Terahertz Waves. IEEE Computer Society. 2023. (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz). doi: 10.1109/IRMMW-THz57677.2023.10298921