Polariton-assisted long-distance energy transfer between excitons in two-dimensional semiconductors
Pajunpää, T., Nigmatulin, F., Akkanen, S.-T., Fernandez, H., Groenhof, G., & Sun, Z. (2024). Polariton-assisted long-distance energy transfer between excitons in two-dimensional semiconductors. Physical Review B, 109(19), Article 195409. https://doi.org/10.1103/PhysRevB.109.195409
Julkaistu sarjassa
Physical Review BTekijät
Päivämäärä
2024Tekijänoikeudet
© 2024 American Physical Society
Strong exciton-photon coupling offers an effective path for polariton-mediated long-distance coherent energy transfer (ET) between excitonic states. Here, we demonstrate strong coupling between excitons in WS2 monolayers, MoS2 bilayer, and photons in a tunable optical microcavity at room temperature. Full quantum dynamics simulations based on experimental parameters show that the demonstrated system provides an efficient and adjustable platform for ultrafast polariton-assisted ET between the excitons in two-dimensional materials when the separation between them exceeds 1 µm.
Julkaisija
American Physical Society (APS)ISSN Hae Julkaisufoorumista
2469-9950Asiasanat
Julkaisu tutkimustietojärjestelmässä
https://converis.jyu.fi/converis/portal/detail/Publication/215893402
Metadata
Näytä kaikki kuvailutiedotKokoelmat
Rahoittaja(t)
Suomen AkatemiaRahoitusohjelmat(t)
Akatemiahanke, SALisätietoja rahoituksesta
This paper was supported by the Academy of Finland (Grants No. 314810, No. 332743, No. 333982, No. 336144, No. 352780, No. 352930, and No. 353364), the Academy of Finland Flagship Programme (Grant No. 320167, PREIN), the EU H2020-MSCA-RISE-872049 (IPN-Bio), the Jane and Aatos Erkko Foundation and the Technology Industries of Finland Centennial Foundation (Future Makers 2022), and the ERC (Grant No. 834742). ...Lisenssi
Samankaltainen aineisto
Näytetään aineistoja, joilla on samankaltainen nimeke tai asiasanat.
-
Rippling of two-dimensional materials by line defects
Kähärä, Topi; Koskinen, Pekka (American Physical Society (APS), 2020)Two-dimensional materials and their mechanical properties are known to be profoundly affected by rippling deformations. However, although ripples are fairly well understood, less is known about their origin and controlled ... -
Photochemical initiation of polariton-mediated exciton propagation
Sokolovskii, Ilia; Groenhof, Gerrit (De Gruyter, 2024)Placing a material inside an optical cavity can enhance transport of excitation energy by hybridizing excitons with confined light modes into polaritons, which have a dispersion that provides these light–matter quasi-particles ... -
Polariton response in the presence of Brownian dissipation from molecular vibrations
Kansanen, Kalle S. U.; Toppari, J. Jussi; Heikkilä, Tero T. (American Institute of Physics, 2021)We study the elastic response of a stationarily driven system of a cavity field strongly coupled with molecular excitons, taking into account the main dissipation channels due to the finite cavity linewidth and molecular ... -
Tuning the Coherent Propagation of Organic Exciton‐Polaritons through the Cavity Q‐factor
Tichauer, Ruth H.; Sokolovskii, Ilia; Groenhof, Gerrit (Wiley-VCH Verlag, 2023)Transport of excitons in organic materials can be enhanced through polariton formation when the interaction strength between these excitons and the confined light modes of an optical resonator exceeds their decay rates. ... -
Reply to : “Topological and trivial domain wall states in engineered atomic chains”
Huda, Md Nurul; Kezilebieke, Shawulienu; Ojanen, Teemu; Drost, Robert; Liljeroth, Peter (Nature Publishing Group, 2022)
Ellei toisin mainittu, julkisesti saatavilla olevia JYX-metatietoja (poislukien tiivistelmät) saa vapaasti uudelleenkäyttää CC0-lisenssillä.