IDEAS home Printed from https://ideas.repec.org/a/nat/natcom/v9y2018i1d10.1038_s41467-018-04736-1.html
   My bibliography  Save this article

Selective manipulation of electronically excited states through strong light–matter interactions

Author

Listed:
  • Kati Stranius

    (University of Gothenburg)

  • Manuel Hertzog

    (University of Gothenburg)

  • Karl Börjesson

    (University of Gothenburg)

Abstract

Strong coupling between light and matter leads to the spontaneous formation of hybrid light–matter states, having different energies than the uncoupled states. This opens up for new ways of modifying the energy landscape of molecules without changing their atoms or structure. Heavy metal-free organic light emitting diodes (OLED) use reversed intersystem crossing (RISC) to harvest light from excited triplet states. This is a slow process, thus increasing the rate of RISC could potentially enhance OLED performance. Here we demonstrate selective coupling of the excited singlet state of Erythrosine B without perturbing the energy level of a nearby triplet state. The coupling reduces the triplet–singlet energy gap, leading to a four-time enhancement of the triplet decay rate, most likely due to an enhanced rate of RISC. Furthermore, we anticipate that strong coupling can be used to create energy-inverted molecular systems having a singlet ground and lowest excited state.

Suggested Citation

  • Kati Stranius & Manuel Hertzog & Karl Börjesson, 2018. "Selective manipulation of electronically excited states through strong light–matter interactions," Nature Communications, Nature, vol. 9(1), pages 1-7, December.
    • Handle: RePEc:nat:natcom:v:9:y:2018:i:1:d:10.1038_s41467-018-04736-1
    DOI: 10.1038/s41467-018-04736-1
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/s41467-018-04736-1
    File Function: Abstract
    Download Restriction: no
    File URL: https://libkey.io/10.1038/s41467-018-04736-1?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
    ---><---

    Citations

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


    Cited by:

    1. Minjung Son & Zachary T. Armstrong & Ryan T. Allen & Abitha Dhavamani & Michael S. Arnold & Martin T. Zanni, 2022. "Energy cascades in donor-acceptor exciton-polaritons observed by ultrafast two-dimensional white-light spectroscopy," Nature Communications, Nature, vol. 13(1), pages 1-10, December.
    2. Clara Schäfer & Rasmus Ringström & Jörg Hanrieder & Martin Rahm & Bo Albinsson & Karl Börjesson, 2024. "Lowering of the singlet-triplet energy gap via intramolecular exciton-exciton coupling," Nature Communications, Nature, vol. 15(1), pages 1-10, December.
    3. Ruixiang Chen & Ningning Liang & Tianrui Zhai, 2024. "Dual-color emissive OLED with orthogonal polarization modes," Nature Communications, Nature, vol. 15(1), pages 1-11, December.
    4. Fan Wu & Daniel Finkelstein-Shapiro & Mao Wang & Ilmari Rosenkampff & Arkady Yartsev & Torbjörn Pascher & Tu C. Nguyen- Phan & Richard Cogdell & Karl Börjesson & Tönu Pullerits, 2022. "Optical cavity-mediated exciton dynamics in photosynthetic light harvesting 2 complexes," Nature Communications, Nature, vol. 13(1), pages 1-7, December.
    5. Arpan Dutta & Ville Tiainen & Ilia Sokolovskii & Luís Duarte & Nemanja Markešević & Dmitry Morozov & Hassan A. Qureshi & Siim Pikker & Gerrit Groenhof & J. Jussi Toppari, 2024. "Thermal disorder prevents the suppression of ultra-fast photochemistry in the strong light-matter coupling regime," Nature Communications, Nature, vol. 15(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:9:y:2018:i:1:d:10.1038_s41467-018-04736-1. 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.

    We have no bibliographic references for this item. You can help adding them by using 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.