IDEAS home Printed from https://ideas.repec.org/a/nat/natcom/v15y2024i1d10.1038_s41467-024-53669-5.html
   My bibliography  Save this article

Probing plexciton emission from 2D materials on gold nanotrenches

Author

Listed:
  • Junze Zhou

    (Lawrence Berkeley National Laboratory)

  • P. A. D. Gonçalves

    (The Barcelona Institute of Science and Technology)

  • Fabrizio Riminucci

    (Lawrence Berkeley National Laboratory)

  • Scott Dhuey

    (Lawrence Berkeley National Laboratory)

  • Edward S. Barnard

    (Lawrence Berkeley National Laboratory)

  • Adam Schwartzberg

    (Lawrence Berkeley National Laboratory)

  • F. Javier García de Abajo

    (The Barcelona Institute of Science and Technology
    ICREA – Institució Catalana de Recerca i Estudis Avançats)

  • Alexander Weber-Bargioni

    (Lawrence Berkeley National Laboratory)

Abstract

Probing strongly coupled quasiparticle excitations at their intrinsic length scales offers unique insights into their properties and facilitates the design of devices with novel functionalities. In this work, we investigate the formation and emission characteristics of plexcitons, arising from the interaction between surface plasmons in narrow gold nanotrenches and excitons in monolayer WSe2. We study this strong plasmon–exciton coupling in both the far-field and the near-field. Specifically, we observe a Rabi splitting in the far-field reflection spectra of about 80 meV under ambient conditions, consistent with our theoretical modeling. Using a custom-designed near-field probe, we find that plexciton emission originates predominantly from the lower-frequency branch, which we can directly probe and map its local field distribution. We precisely determine the plexcitonʼs spatial extension, similar to the trench width, with nanometric precision by collecting spectra at controlled probe locations. Our work opens exciting prospects for nanoscale mapping and engineering of plexcitons in complex nanostructures with potential applications in nanophotonic devices, optoelectronics, and quantum electrodynamics in nanoscale cavities.

Suggested Citation

  • Junze Zhou & P. A. D. Gonçalves & Fabrizio Riminucci & Scott Dhuey & Edward S. Barnard & Adam Schwartzberg & F. Javier García de Abajo & Alexander Weber-Bargioni, 2024. "Probing plexciton emission from 2D materials on gold nanotrenches," Nature Communications, Nature, vol. 15(1), pages 1-8, December.
  • Handle: RePEc:nat:natcom:v:15:y:2024:i:1:d:10.1038_s41467-024-53669-5
    DOI: 10.1038/s41467-024-53669-5
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/s41467-024-53669-5
    File Function: Abstract
    Download Restriction: no

    File URL: https://libkey.io/10.1038/s41467-024-53669-5?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. Ke Wei & Qirui Liu & Yuxiang Tang & Yingqian Ye & Zhongjie Xu & Tian Jiang, 2023. "Charged biexciton polaritons sustaining strong nonlinearity in 2D semiconductor-based nanocavities," Nature Communications, Nature, vol. 14(1), pages 1-8, December.
    2. Marie-Elena Kleemann & Rohit Chikkaraddy & Evgeny M. Alexeev & Dean Kos & Cloudy Carnegie & Will Deacon & Alex Casalis Pury & Christoph Große & Bart Nijs & Jan Mertens & Alexander I. Tartakovskii & Je, 2017. "Strong-coupling of WSe2 in ultra-compact plasmonic nanocavities at room temperature," Nature Communications, Nature, vol. 8(1), pages 1-7, December.
    3. Rohit Chikkaraddy & Bart de Nijs & Felix Benz & Steven J. Barrow & Oren A. Scherman & Edina Rosta & Angela Demetriadou & Peter Fox & Ortwin Hess & Jeremy J. Baumberg, 2016. "Single-molecule strong coupling at room temperature in plasmonic nanocavities," Nature, Nature, vol. 535(7610), pages 127-130, July.
    Full references (including those not matched with items on IDEAS)

    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. Shu Hu & Junyang Huang & Rakesh Arul & Ana Sánchez-Iglesias & Yuling Xiong & Luis M. Liz-Marzán & Jeremy J. Baumberg, 2024. "Robust consistent single quantum dot strong coupling in plasmonic nanocavities," Nature Communications, Nature, vol. 15(1), pages 1-8, December.
    2. 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.
    3. Zhengyi Lu & Jiamin Ji & Haiming Ye & Hao Zhang & Shunping Zhang & Hongxing Xu, 2024. "Quantifying the ultimate limit of plasmonic near-field enhancement," Nature Communications, Nature, vol. 15(1), pages 1-8, December.
    4. 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.
    5. Shima Rajabali & Sergej Markmann & Elsa Jöchl & Mattias Beck & Christian A. Lehner & Werner Wegscheider & Jérôme Faist & Giacomo Scalari, 2022. "An ultrastrongly coupled single terahertz meta-atom," Nature Communications, Nature, vol. 13(1), pages 1-8, December.
    6. Nicholas A. Güsken & Ming Fu & Maximilian Zapf & Michael P. Nielsen & Paul Dichtl & Robert Röder & Alex S. Clark & Stefan A. Maier & Carsten Ronning & Rupert F. Oulton, 2023. "Emission enhancement of erbium in a reverse nanofocusing waveguide," Nature Communications, Nature, vol. 14(1), pages 1-10, December.
    7. Rosario R. Riso & Tor S. Haugland & Enrico Ronca & Henrik Koch, 2022. "Molecular orbital theory in cavity QED environments," Nature Communications, Nature, vol. 13(1), pages 1-8, December.
    8. Xiang-Dong Chen & En-Hui Wang & Long-Kun Shan & Ce Feng & Yu Zheng & Yang Dong & Guang-Can Guo & Fang-Wen Sun, 2021. "Focusing the electromagnetic field to 10−6λ for ultra-high enhancement of field-matter interaction," Nature Communications, Nature, vol. 12(1), pages 1-7, December.
    9. Longlong Yang & Yu Yuan & Bowen Fu & Jingnan Yang & Danjie Dai & Shushu Shi & Sai Yan & Rui Zhu & Xu Han & Hancong Li & Zhanchun Zuo & Can Wang & Yuan Huang & Kuijuan Jin & Qihuang Gong & Xiulai Xu, 2023. "Revealing broken valley symmetry of quantum emitters in WSe2 with chiral nanocavities," Nature Communications, Nature, vol. 14(1), pages 1-11, December.
    10. Joel Kuttruff & Marco Romanelli & Esteban Pedrueza-Villalmanzo & Jonas Allerbeck & Jacopo Fregoni & Valeria Saavedra-Becerril & Joakim Andréasson & Daniele Brida & Alexandre Dmitriev & Stefano Corni &, 2023. "Sub-picosecond collapse of molecular polaritons to pure molecular transition in plasmonic photoswitch-nanoantennas," Nature Communications, Nature, vol. 14(1), pages 1-10, December.
    11. Chi Zhang & Huatian Hu & Chunmiao Ma & Yawen Li & Xujie Wang & Dongyao Li & Artur Movsesyan & Zhiming Wang & Alexander Govorov & Quan Gan & Tao Ding, 2024. "Quantum plasmonics pushes chiral sensing limit to single molecules: a paradigm for chiral biodetections," Nature Communications, Nature, vol. 15(1), pages 1-8, December.
    12. Kaihong Sun & Raphael F. Ribeiro, 2024. "Theoretical formulation of chemical equilibrium under vibrational strong coupling," Nature Communications, Nature, vol. 15(1), pages 1-12, December.
    13. Niclas S. Mueller & Rakesh Arul & Gyeongwon Kang & Ashley P. Saunders & Amalya C. Johnson & Ana Sánchez-Iglesias & Shu Hu & Lukas A. Jakob & Jonathan Bar-David & Bart Nijs & Luis M. Liz-Marzán & Fang , 2023. "Photoluminescence upconversion in monolayer WSe2 activated by plasmonic cavities through resonant excitation of dark excitons," Nature Communications, Nature, vol. 14(1), pages 1-9, December.
    14. Renming Liu & Ming Geng & Jindong Ai & Xinyi Fan & Zhixiang Liu & Yu-Wei Lu & Yanmin Kuang & Jing-Feng Liu & Lijun Guo & Lin Wu, 2024. "Deterministic positioning and alignment of a single-molecule exciton in plasmonic nanodimer for strong coupling," Nature Communications, Nature, vol. 15(1), pages 1-11, December.
    15. Raj Pandya & Richard Y. S. Chen & Qifei Gu & Jooyoung Sung & Christoph Schnedermann & Oluwafemi S. Ojambati & Rohit Chikkaraddy & Jeffrey Gorman & Gianni Jacucci & Olimpia D. Onelli & Tom Willhammar &, 2021. "Microcavity-like exciton-polaritons can be the primary photoexcitation in bare organic semiconductors," Nature Communications, Nature, vol. 12(1), pages 1-11, December.
    16. Daniel Timmer & Moritz Gittinger & Thomas Quenzel & Sven Stephan & Yu Zhang & Marvin F. Schumacher & Arne Lützen & Martin Silies & Sergei Tretiak & Jin-Hui Zhong & Antonietta De Sio & Christoph Lienau, 2023. "Plasmon mediated coherent population oscillations in molecular aggregates," Nature Communications, Nature, vol. 14(1), pages 1-10, December.
    17. Guang-Can Li & Dangyuan Lei & Meng Qiu & Wei Jin & Sheng Lan & Anatoly V. Zayats, 2021. "Light-induced symmetry breaking for enhancing second-harmonic generation from an ultrathin plasmonic nanocavity," Nature Communications, Nature, vol. 12(1), pages 1-8, December.
    18. Mingu Kang & Hyunwoo Kim & Elham Oleiki & Yeonjeong Koo & Hyeongwoo Lee & Huitae Joo & Jinseong Choi & Taeyong Eom & Geunsik Lee & Yung Doug Suh & Kyoung-Duck Park, 2022. "Conformational heterogeneity of molecules physisorbed on a gold surface at room temperature," Nature Communications, Nature, vol. 13(1), pages 1-9, December.
    19. Fabijan Pavošević & Robert L. Smith & Angel Rubio, 2023. "Computational study on the catalytic control of endo/exo Diels-Alder reactions by cavity quantum vacuum fluctuations," Nature Communications, Nature, vol. 14(1), pages 1-8, December.
    20. Ferry Anggoro Ardy Nugroho & Ping Bai & Iwan Darmadi & Gabriel W. Castellanos & Joachim Fritzsche & Christoph Langhammer & Jaime Gómez Rivas & Andrea Baldi, 2022. "Inverse designed plasmonic metasurface with parts per billion optical hydrogen detection," Nature Communications, Nature, vol. 13(1), pages 1-10, 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:15:y:2024:i:1:d:10.1038_s41467-024-53669-5. 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.