IDEAS home Printed from https://ideas.repec.org/a/nat/natcom/v12y2021i1d10.1038_s41467-021-26715-9.html
   My bibliography  Save this article

Spatial coherence of room-temperature monolayer WSe2 exciton-polaritons in a trap

Author

Listed:
  • Hangyong Shan

    (Carl von Ossietzky University)

  • Lukas Lackner

    (Carl von Ossietzky University)

  • Bo Han

    (Carl von Ossietzky University)

  • Evgeny Sedov

    (Westlake University
    Westlake Institute for Advanced Study
    Vladimir State University named after A. G. and N. G. Stoletovs)

  • Christoph Rupprecht

    (Universität Würzburg)

  • Heiko Knopf

    (Friedrich Schiller University
    Fraunhofer-Institute for Applied Optics and Precision Engineering IOF
    Max Planck School of Photonics)

  • Falk Eilenberger

    (Friedrich Schiller University
    Fraunhofer-Institute for Applied Optics and Precision Engineering IOF
    Max Planck School of Photonics)

  • Johannes Beierlein

    (Universität Würzburg)

  • Nils Kunte

    (Carl von Ossietzky University)

  • Martin Esmann

    (Carl von Ossietzky University)

  • Kentaro Yumigeta

    (Arizona State University)

  • Kenji Watanabe

    (National Institute for Materials Science)

  • Takashi Taniguchi

    (National Institute for Materials Science)

  • Sebastian Klembt

    (Universität Würzburg)

  • Sven Höfling

    (Universität Würzburg)

  • Alexey V. Kavokin

    (Westlake University
    Westlake Institute for Advanced Study
    Physics and Astronomy, University of Southampton)

  • Sefaattin Tongay

    (Arizona State University)

  • Christian Schneider

    (Carl von Ossietzky University)

  • Carlos Antón-Solanas

    (Carl von Ossietzky University)

Abstract

The emergence of spatial and temporal coherence of light emitted from solid-state systems is a fundamental phenomenon intrinsically aligned with the control of light-matter coupling. It is canonical for laser oscillation, emerges in the superradiance of collective emitters, and has been investigated in bosonic condensates of thermalized light, as well as exciton-polaritons. Our room temperature experiments show the strong light-matter coupling between microcavity photons and excitons in atomically thin WSe2. We evidence the density-dependent expansion of spatial and temporal coherence of the emitted light from the spatially confined system ground-state, which is accompanied by a threshold-like response of the emitted light intensity. Additionally, valley-physics is manifested in the presence of an external magnetic field, which allows us to manipulate K and K’ polaritons via the valley-Zeeman-effect. Our findings validate the potential of atomically thin crystals as versatile components of coherent light-sources, and in valleytronic applications at room temperature.

Suggested Citation

  • Hangyong Shan & Lukas Lackner & Bo Han & Evgeny Sedov & Christoph Rupprecht & Heiko Knopf & Falk Eilenberger & Johannes Beierlein & Nils Kunte & Martin Esmann & Kentaro Yumigeta & Kenji Watanabe & Tak, 2021. "Spatial coherence of room-temperature monolayer WSe2 exciton-polaritons in a trap," Nature Communications, Nature, vol. 12(1), pages 1-7, December.
    • Handle: RePEc:nat:natcom:v:12:y:2021:i:1:d:10.1038_s41467-021-26715-9
    DOI: 10.1038/s41467-021-26715-9
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/s41467-021-26715-9
    File Function: Abstract
    Download Restriction: no
    File URL: https://libkey.io/10.1038/s41467-021-26715-9?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    References listed on IDEAS

    as
    1. Christian Schneider & Arash Rahimi-Iman & Na Young Kim & Julian Fischer & Ivan G. Savenko & Matthias Amthor & Matthias Lermer & Adriana Wolf & Lukas Worschech & Vladimir D. Kulakovskii & Ivan A. Shely, 2013. "An electrically pumped polariton laser," Nature, Nature, vol. 497(7449), pages 348-352, May.
    2. J. Kasprzak & M. Richard & S. Kundermann & A. Baas & P. Jeambrun & J. M. J. Keeling & F. M. Marchetti & M. H. Szymańska & R. André & J. L. Staehli & V. Savona & P. B. Littlewood & B. Deveaud & Le Si D, 2006. "Bose–Einstein condensation of exciton polaritons," Nature, Nature, vol. 443(7110), pages 409-414, September.
    3. Jan Klaers & Julian Schmitt & Frank Vewinger & Martin Weitz, 2010. "Bose–Einstein condensation of photons in an optical microcavity," Nature, Nature, vol. 468(7323), pages 545-548, November.
    4. M. Wurdack & E. Estrecho & S. Todd & T. Yun & M. Pieczarka & S. K. Earl & J. A. Davis & C. Schneider & A. G. Truscott & E. A. Ostrovskaya, 2021. "Motional narrowing, ballistic transport, and trapping of room-temperature exciton polaritons in an atomically-thin semiconductor," Nature Communications, Nature, vol. 12(1), pages 1-8, December.
    5. Nils Lundt & Sebastian Klembt & Evgeniia Cherotchenko & Simon Betzold & Oliver Iff & Anton V. Nalitov & Martin Klaas & Christof P. Dietrich & Alexey V. Kavokin & Sven Höfling & Christian Schneider, 2016. "Room-temperature Tamm-plasmon exciton-polaritons with a WSe2 monolayer," Nature Communications, Nature, vol. 7(1), pages 1-6, December.
    6. Christian Schneider & Mikhail M. Glazov & Tobias Korn & Sven Höfling & Bernhard Urbaszek, 2018. "Two-dimensional semiconductors in the regime of strong light-matter coupling," Nature Communications, Nature, vol. 9(1), pages 1-9, December.
    7. S. Dufferwiel & S. Schwarz & F. Withers & A. A. P. Trichet & F. Li & M. Sich & O. Del Pozo-Zamudio & C. Clark & A. Nalitov & D. D. Solnyshkov & G. Malpuech & K. S. Novoselov & J. M. Smith & M. S. Skol, 2015. "Exciton–polaritons in van der Waals heterostructures embedded in tunable microcavities," Nature Communications, Nature, vol. 6(1), pages 1-7, December.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Jiaxin Zhao & Antonio Fieramosca & Kevin Dini & Ruiqi Bao & Wei Du & Rui Su & Yuan Luo & Weijie Zhao & Daniele Sanvitto & Timothy C. H. Liew & Qihua Xiong, 2023. "Exciton polariton interactions in Van der Waals superlattices at room temperature," Nature Communications, Nature, vol. 14(1), pages 1-8, December.
    2. Ermin Malic & Raül Perea-Causin & Roberto Rosati & Daniel Erkensten & Samuel Brem, 2023. "Exciton transport in atomically thin semiconductors," Nature Communications, Nature, vol. 14(1), pages 1-4, December.
    3. Hangyong Shan & Ivan Iorsh & Bo Han & Christoph Rupprecht & Heiko Knopf & Falk Eilenberger & Martin Esmann & Kentaro Yumigeta & Kenji Watanabe & Takashi Taniguchi & Sebastian Klembt & Sven Höfling & S, 2022. "Brightening of a dark monolayer semiconductor via strong light-matter coupling in a cavity," Nature Communications, Nature, vol. 13(1), pages 1-7, December.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Jiaxin Zhao & Antonio Fieramosca & Kevin Dini & Ruiqi Bao & Wei Du & Rui Su & Yuan Luo & Weijie Zhao & Daniele Sanvitto & Timothy C. H. Liew & Qihua Xiong, 2023. "Exciton polariton interactions in Van der Waals superlattices at room temperature," Nature Communications, Nature, vol. 14(1), pages 1-8, December.
    2. Xuecou Tu & Yichen Zhang & Shuyu Zhou & Wenjing Tang & Xu Yan & Yunjie Rui & Wohu Wang & Bingnan Yan & Chen Zhang & Ziyao Ye & Hongkai Shi & Runfeng Su & Chao Wan & Daxing Dong & Ruiying Xu & Qing-Yua, 2024. "Tamm-cavity terahertz detector," Nature Communications, Nature, vol. 15(1), pages 1-8, December.
    3. Juan Francisco Gonzalez Marin & Dmitrii Unuchek & Zhe Sun & Cheol Yeon Cheon & Fedele Tagarelli & Kenji Watanabe & Takashi Taniguchi & Andras Kis, 2022. "Room-temperature electrical control of polarization and emission angle in a cavity-integrated 2D pulsed LED," Nature Communications, Nature, vol. 13(1), pages 1-9, December.
    4. Yuhao Ye & Jinhua Wang & Pan Nie & Huakun Zuo & Xiaokang Li & Kamran Behnia & Zengwei Zhu & Benoît Fauqué, 2024. "Tuning the BCS-BEC crossover of electron-hole pairing with pressure," Nature Communications, Nature, vol. 15(1), pages 1-7, December.
    5. Hangyong Shan & Ivan Iorsh & Bo Han & Christoph Rupprecht & Heiko Knopf & Falk Eilenberger & Martin Esmann & Kentaro Yumigeta & Kenji Watanabe & Takashi Taniguchi & Sebastian Klembt & Sven Höfling & S, 2022. "Brightening of a dark monolayer semiconductor via strong light-matter coupling in a cavity," Nature Communications, Nature, vol. 13(1), pages 1-7, December.
    6. Francesco L. Ruta & Shuai Zhang & Yinming Shao & Samuel L. Moore & Swagata Acharya & Zhiyuan Sun & Siyuan Qiu & Johannes Geurs & Brian S. Y. Kim & Matthew Fu & Daniel G. Chica & Dimitar Pashov & Xiaod, 2023. "Hyperbolic exciton polaritons in a van der Waals magnet," Nature Communications, Nature, vol. 14(1), pages 1-9, December.
    7. M. Wurdack & T. Yun & M. Katzer & A. G. Truscott & A. Knorr & M. Selig & E. A. Ostrovskaya & E. Estrecho, 2023. "Negative-mass exciton polaritons induced by dissipative light-matter coupling in an atomically thin semiconductor," Nature Communications, Nature, vol. 14(1), pages 1-7, December.
    8. Charalambos Louca & Armando Genco & Salvatore Chiavazzo & Thomas P. Lyons & Sam Randerson & Chiara Trovatello & Peter Claronino & Rahul Jayaprakash & Xuerong Hu & James Howarth & Kenji Watanabe & Taka, 2023. "Interspecies exciton interactions lead to enhanced nonlinearity of dipolar excitons and polaritons in MoS2 homobilayers," Nature Communications, Nature, vol. 14(1), pages 1-8, December.
    9. María Barra-Burillo & Unai Muniain & Sara Catalano & Marta Autore & Fèlix Casanova & Luis E. Hueso & Javier Aizpurua & Ruben Esteban & Rainer Hillenbrand, 2021. "Microcavity phonon polaritons from the weak to the ultrastrong phonon–photon coupling regime," Nature Communications, Nature, vol. 12(1), pages 1-9, December.
    10. Yoshito Watanabe & Atsushi Miyake & Masaki Gen & Yuta Mizukami & Kenichiro Hashimoto & Takasada Shibauchi & Akihiko Ikeda & Masashi Tokunaga & Takashi Kurumaji & Yusuke Tokunaga & Taka-hisa Arima, 2023. "Double dome structure of the Bose–Einstein condensation in diluted S = 3/2 quantum magnets," Nature Communications, Nature, vol. 14(1), pages 1-9, December.
    11. Tingting Wu & Chongwu Wang & Guangwei Hu & Zhixun Wang & Jiaxin Zhao & Zhe Wang & Ksenia Chaykun & Lin Liu & Mengxiao Chen & Dong Li & Song Zhu & Qihua Xiong & Zexiang Shen & Huajian Gao & Francisco J, 2024. "Ultrastrong exciton-plasmon couplings in WS2 multilayers synthesized with a random multi-singular metasurface at room temperature," Nature Communications, Nature, vol. 15(1), pages 1-9, December.
    12. Fuhuan Shen & Zhenghe Zhang & Yaoqiang Zhou & Jingwen Ma & Kun Chen & Huanjun Chen & Shaojun Wang & Jianbin Xu & Zefeng Chen, 2022. "Transition metal dichalcogenide metaphotonic and self-coupled polaritonic platform grown by chemical vapor deposition," Nature Communications, Nature, vol. 13(1), pages 1-9, December.
    13. Jiaxin Zhao & Antonio Fieramosca & Ruiqi Bao & Kevin Dini & Rui Su & Daniele Sanvitto & Qihua Xiong & Timothy C. H. Liew, 2024. "Room temperature polariton spin switches based on Van der Waals superlattices," Nature Communications, Nature, vol. 15(1), pages 1-9, December.
    14. Xuan Trung Nguyen & Katrin Winte & Daniel Timmer & Yevgeny Rakita & Davide Raffaele Ceratti & Sigalit Aharon & Muhammad Sufyan Ramzan & Caterina Cocchi & Michael Lorke & Frank Jahnke & David Cahen & C, 2023. "Phonon-driven intra-exciton Rabi oscillations in CsPbBr3 halide perovskites," Nature Communications, Nature, vol. 14(1), pages 1-9, December.
    15. Zehua Hu & Tanjung Krisnanda & Antonio Fieramosca & Jiaxin Zhao & Qianlu Sun & Yuzhong Chen & Haiyun Liu & Yuan Luo & Rui Su & Junyong Wang & Kenji Watanabe & Takashi Taniguchi & Goki Eda & Xiao Rensh, 2024. "Energy transfer driven brightening of MoS2 by ultrafast polariton relaxation in microcavity MoS2/hBN/WS2 heterostructures," Nature Communications, Nature, vol. 15(1), pages 1-8, December.
    16. Alexander Sazhin & Vladimir N. Gladilin & Andris Erglis & Göran Hellmann & Frank Vewinger & Martin Weitz & Michiel Wouters & Julian Schmitt, 2024. "Observation of nonlinear response and Onsager regression in a photon Bose-Einstein condensate," Nature Communications, Nature, vol. 15(1), pages 1-9, December.
    17. Ruoming Peng & Adina Ripin & Yusen Ye & Jiayi Zhu & Changming Wu & Seokhyeong Lee & Huan Li & Takashi Taniguchi & Kenji Watanabe & Ting Cao & Xiaodong Xu & Mo Li, 2022. "Long-range transport of 2D excitons with acoustic waves," Nature Communications, Nature, vol. 13(1), pages 1-7, December.
    18. Seong Won Lee & Jong Seok Lee & Woo Hun Choi & Daegwang Choi & Su-Hyun Gong, 2024. "Ultra-compact exciton polariton modulator based on van der Waals semiconductors," Nature Communications, Nature, vol. 15(1), pages 1-7, December.
    19. Mengjie Wei & Wouter Verstraelen & Konstantinos Orfanakis & Arvydas Ruseckas & Timothy C. H. Liew & Ifor D. W. Samuel & Graham A. Turnbull & Hamid Ohadi, 2022. "Optically trapped room temperature polariton condensate in an organic semiconductor," Nature Communications, Nature, vol. 13(1), pages 1-8, December.
    20. Yusuke Morita & Kosuke Yoshioka & Makoto Kuwata-Gonokami, 2022. "Observation of Bose-Einstein condensates of excitons in a bulk semiconductor," Nature Communications, Nature, vol. 13(1), pages 1-9, December.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:nat:natcom:v:12:y:2021:i:1:d:10.1038_s41467-021-26715-9. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.nature.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.