Complex Terahertz Conductivity of Sputter-Deposited TiO2Thin Films

Line Madsen; Mariam Ahmad; Morten Madsen; Pernille Klarskov

doi:10.1109/IRMMW-THz50927.2022.9895865

Complex Terahertz Conductivity of Sputter-Deposited TiO₂Thin Films

Line Madsen, Mariam Ahmad^*, Morten Madsen, Pernille Klarskov

^*Kontaktforfatter

Aarhus Universitet

Publikation: Kapitel i bog/rapport/konference-proceeding › Konferencebidrag i proceedings › Forskning › peer review

Abstrakt

A 150 nm TiO2 film is studied with THz-Time Domain Spectroscopy (THz-TDS) from where we determine the complex sheet conductance and find that it takes the shape of a Lorentz-resonance. Comparing data to the Drude-Smith model of conductivity and the Surface Plasmon model yields the best resemblance to the latter, which suggests that the resonance is caused by surface plasmons.

Originalsprog	Engelsk
Titel	2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz)
Antal sider	1
Forlag	IEEE
Publikationsdato	2022
ISBN (Elektronisk)	9781728194271
DOI	https://doi.org/10.1109/IRMMW-THz50927.2022.9895865
Status	Udgivet - 2022
Begivenhed	47th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2022 - Delft, Holland Varighed: 28. aug. 2022 → 2. sep. 2022

Konference

Konference	47th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2022
Land/Område	Holland
By	Delft
Periode	28/08/2022 → 02/09/2022
Sponsor	Delft University of Technology (TU), et al., Huawei, Menlo Systems GmbH, TeraView, Virginia Diodes Inc

Navn	International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
Vol/bind	2022-August
ISSN	2162-2027

Bibliografisk note

Publisher Copyright:
© 2022 IEEE.

Dokumenter og links

10.1109/IRMMW-THz50927.2022.9895865

Citationsformater

Madsen, L., Ahmad, M., Madsen, M., & Klarskov, P. (2022). Complex Terahertz Conductivity of Sputter-Deposited TiO₂Thin Films. I 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz) IEEE. International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz Bind 2022-August https://doi.org/10.1109/IRMMW-THz50927.2022.9895865

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title = "Complex Terahertz Conductivity of Sputter-Deposited TiO2Thin Films",

abstract = "A 150 nm TiO2 film is studied with THz-Time Domain Spectroscopy (THz-TDS) from where we determine the complex sheet conductance and find that it takes the shape of a Lorentz-resonance. Comparing data to the Drude-Smith model of conductivity and the Surface Plasmon model yields the best resemblance to the latter, which suggests that the resonance is caused by surface plasmons.",

author = "Line Madsen and Mariam Ahmad and Morten Madsen and Pernille Klarskov",

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doi = "10.1109/IRMMW-THz50927.2022.9895865",

language = "English",

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

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Madsen, L, Ahmad, M , Madsen, M & Klarskov, P 2022, Complex Terahertz Conductivity of Sputter-Deposited TiO₂Thin Films. i 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz). IEEE, International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, bind 2022-August, 47th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2022, Delft, Holland, 28/08/2022. https://doi.org/10.1109/IRMMW-THz50927.2022.9895865

Complex Terahertz Conductivity of Sputter-Deposited TiO₂Thin Films. / Madsen, Line; Ahmad, Mariam ; Madsen, Morten et al.

2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz). IEEE, 2022. (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, Bind 2022-August).

Publikation: Kapitel i bog/rapport/konference-proceeding › Konferencebidrag i proceedings › Forskning › peer review

TY - GEN

T1 - Complex Terahertz Conductivity of Sputter-Deposited TiO2Thin Films

AU - Madsen, Line

AU - Ahmad, Mariam

AU - Madsen, Morten

AU - Klarskov, Pernille

PY - 2022

Y1 - 2022

N2 - A 150 nm TiO2 film is studied with THz-Time Domain Spectroscopy (THz-TDS) from where we determine the complex sheet conductance and find that it takes the shape of a Lorentz-resonance. Comparing data to the Drude-Smith model of conductivity and the Surface Plasmon model yields the best resemblance to the latter, which suggests that the resonance is caused by surface plasmons.

AB - A 150 nm TiO2 film is studied with THz-Time Domain Spectroscopy (THz-TDS) from where we determine the complex sheet conductance and find that it takes the shape of a Lorentz-resonance. Comparing data to the Drude-Smith model of conductivity and the Surface Plasmon model yields the best resemblance to the latter, which suggests that the resonance is caused by surface plasmons.

U2 - 10.1109/IRMMW-THz50927.2022.9895865

DO - 10.1109/IRMMW-THz50927.2022.9895865

M3 - Article in proceedings

AN - SCOPUS:85139818823

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

BT - 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz)

PB - IEEE

T2 - 47th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2022

Y2 - 28 August 2022 through 2 September 2022

ER -