Critical Mode Softening in Ultra-Strong Coupling of Landau Level Transitions to THz Metamaterials beyond the Hopfield Model

Janine Keller; Giacomo Scalari; Felice Appugliese; Shima Rajabali; Curdin Maissen; Christian A. Lehner; Werner Wegscheider; Pierre Nataf; Jerome Faist; null More Authors

doi:10.1109/IRMMW-THz.2018.8510438

Critical Mode Softening in Ultra-Strong Coupling of Landau Level Transitions to THz Metamaterials beyond the Hopfield Model

Janine Keller, Giacomo Scalari, Felice Appugliese, Shima Rajabali, Curdin Maissen, Christian A. Lehner, Werner Wegscheider, Pierre Nataf, Jerome Faist, More Authors

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

Abstract

We study the ultra-strong light-matter coupling of THz metamaterials to Landau level transitions in heavily non-parabolic strained Ge quantum wells (QWs) and InSb QWs. We systematically scale the frequency of the THz metamaterial and observe a clear deviation of the polariton energies from the standard Hopfield model. The lower polariton frequency is strongly below the expected frequency from a standard Hopfield model.

Original language	English
Title of host publication	2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018
Publisher	IEEE
ISBN (Electronic)	9781538638095
DOIs	https://doi.org/10.1109/IRMMW-THz.2018.8510438
Publication status	Published - 2018
Externally published	Yes
Event	43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018 - Nagoya, Japan Duration: 9 Sept 2018 → 14 Sept 2018

Publication series

Name	International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
Volume	2018-September
ISSN (Print)	2162-2027
ISSN (Electronic)	2162-2035

Conference

Conference	43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018
Country/Territory	Japan
City	Nagoya
Period	9/09/18 → 14/09/18

Access to Document

10.1109/IRMMW-THz.2018.8510438

Cite this

Keller, J., Scalari, G., Appugliese, F., Rajabali, S., Maissen, C., Lehner, C. A., Wegscheider, W., Nataf, P., Faist, J., & More Authors (2018). Critical Mode Softening in Ultra-Strong Coupling of Landau Level Transitions to THz Metamaterials beyond the Hopfield Model. In 2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018 Article 8510438 (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz; Vol. 2018-September). IEEE. https://doi.org/10.1109/IRMMW-THz.2018.8510438

Keller, Janine ; Scalari, Giacomo ; Appugliese, Felice et al. / Critical Mode Softening in Ultra-Strong Coupling of Landau Level Transitions to THz Metamaterials beyond the Hopfield Model. 2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018. IEEE, 2018. (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz).

@inproceedings{b073717b05d447c8bc1a8dc73fe0e7bd,

title = "Critical Mode Softening in Ultra-Strong Coupling of Landau Level Transitions to THz Metamaterials beyond the Hopfield Model",

abstract = "We study the ultra-strong light-matter coupling of THz metamaterials to Landau level transitions in heavily non-parabolic strained Ge quantum wells (QWs) and InSb QWs. We systematically scale the frequency of the THz metamaterial and observe a clear deviation of the polariton energies from the standard Hopfield model. The lower polariton frequency is strongly below the expected frequency from a standard Hopfield model.",

author = "Janine Keller and Giacomo Scalari and Felice Appugliese and Shima Rajabali and Curdin Maissen and Lehner, {Christian A.} and Werner Wegscheider and Pierre Nataf and Jerome Faist and {More Authors}",

year = "2018",

doi = "10.1109/IRMMW-THz.2018.8510438",

language = "English",

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

publisher = "IEEE",

booktitle = "2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018",

address = "United States",

note = "43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018 ; Conference date: 09-09-2018 Through 14-09-2018",

}

Keller, J, Scalari, G, Appugliese, F, Rajabali, S, Maissen, C, Lehner, CA, Wegscheider, W, Nataf, P, Faist, J & More Authors 2018, Critical Mode Softening in Ultra-Strong Coupling of Landau Level Transitions to THz Metamaterials beyond the Hopfield Model. in 2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018., 8510438, International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, vol. 2018-September, IEEE, 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018, Nagoya, Japan, 9/09/18. https://doi.org/10.1109/IRMMW-THz.2018.8510438

Critical Mode Softening in Ultra-Strong Coupling of Landau Level Transitions to THz Metamaterials beyond the Hopfield Model. / Keller, Janine; Scalari, Giacomo; Appugliese, Felice et al.
2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018. IEEE, 2018. 8510438 (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz; Vol. 2018-September).

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

TY - GEN

T1 - Critical Mode Softening in Ultra-Strong Coupling of Landau Level Transitions to THz Metamaterials beyond the Hopfield Model

AU - Keller, Janine

AU - Scalari, Giacomo

AU - Appugliese, Felice

AU - Rajabali, Shima

AU - Maissen, Curdin

AU - Lehner, Christian A.

AU - Wegscheider, Werner

AU - Nataf, Pierre

AU - Faist, Jerome

AU - More Authors, null

PY - 2018

Y1 - 2018

N2 - We study the ultra-strong light-matter coupling of THz metamaterials to Landau level transitions in heavily non-parabolic strained Ge quantum wells (QWs) and InSb QWs. We systematically scale the frequency of the THz metamaterial and observe a clear deviation of the polariton energies from the standard Hopfield model. The lower polariton frequency is strongly below the expected frequency from a standard Hopfield model.

AB - We study the ultra-strong light-matter coupling of THz metamaterials to Landau level transitions in heavily non-parabolic strained Ge quantum wells (QWs) and InSb QWs. We systematically scale the frequency of the THz metamaterial and observe a clear deviation of the polariton energies from the standard Hopfield model. The lower polariton frequency is strongly below the expected frequency from a standard Hopfield model.

UR - http://www.scopus.com/inward/record.url?scp=85056884486&partnerID=8YFLogxK

U2 - 10.1109/IRMMW-THz.2018.8510438

DO - 10.1109/IRMMW-THz.2018.8510438

M3 - Conference contribution

AN - SCOPUS:85056884486

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

BT - 2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018

PB - IEEE

T2 - 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018

Y2 - 9 September 2018 through 14 September 2018

ER -

Keller J, Scalari G, Appugliese F, Rajabali S, Maissen C, Lehner CA et al. Critical Mode Softening in Ultra-Strong Coupling of Landau Level Transitions to THz Metamaterials beyond the Hopfield Model. In 2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018. IEEE. 2018. 8510438. (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz). doi: 10.1109/IRMMW-THz.2018.8510438

Critical Mode Softening in Ultra-Strong Coupling of Landau Level Transitions to THz Metamaterials beyond the Hopfield Model

Abstract

Publication series

Conference

Access to Document

Other files and links

Fingerprint

Cite this