IDEAS home Printed from https://ideas.repec.org/a/nat/natcom/v13y2022i1d10.1038_s41467-022-33314-9.html
   My bibliography  Save this article

Excitonic Bloch–Siegert shift in CsPbI3 perovskite quantum dots

Author

Listed:
  • Yuxuan Li

    (Chinese Academy of Sciences
    University of Chinese Academy of Sciences)

  • Yaoyao Han

    (Chinese Academy of Sciences
    University of Chinese Academy of Sciences)

  • Wenfei Liang

    (Chinese Academy of Sciences)

  • Boyu Zhang

    (Chinese Academy of Sciences
    Hubei University of Art and Science)

  • Yulu Li

    (Chinese Academy of Sciences)

  • Yuan Liu

    (Chinese Academy of Sciences
    University of Science and Technology of China)

  • Yupeng Yang

    (Chinese Academy of Sciences
    University of Chinese Academy of Sciences)

  • Kaifeng Wu

    (Chinese Academy of Sciences
    University of Chinese Academy of Sciences)

  • Jingyi Zhu

    (Chinese Academy of Sciences)

Abstract

Coherent interaction between matter and light field induces both optical Stark effect and Bloch–Siegert shift. Observing the latter has been historically challenging, because it is weak and is often accompanied by a much stronger Stark shift. Herein, by controlling the light helicity, we can largely restrict these two effects to different spin-transitions in CsPbI3 perovskite quantum dots, achieving room-temperature Bloch–Siegert shift as strong as 4 meV with near-infrared pulses. The ratio between the Bloch–Siegert and optical Stark shifts is however systematically higher than the prediction by the non-interacting, quasi-particle model. With a model that explicitly accounts for excitonic effects, we quantitatively reproduce the experimental observations. This model depicts a unified physical picture of the optical Stark effect, biexcitonic optical Stark effect and Bloch–Siegert shift in low-dimensional materials displaying strong many-body interactions, forming the basis for the implementation of these effects to information processing, optical modulation and Floquet engineering.

Suggested Citation

  • Yuxuan Li & Yaoyao Han & Wenfei Liang & Boyu Zhang & Yulu Li & Yuan Liu & Yupeng Yang & Kaifeng Wu & Jingyi Zhu, 2022. "Excitonic Bloch–Siegert shift in CsPbI3 perovskite quantum dots," Nature Communications, Nature, vol. 13(1), pages 1-8, December.
    • Handle: RePEc:nat:natcom:v:13:y:2022:i:1:d:10.1038_s41467-022-33314-9
    DOI: 10.1038/s41467-022-33314-9
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/s41467-022-33314-9
    File Function: Abstract
    Download Restriction: no
    File URL: https://libkey.io/10.1038/s41467-022-33314-9?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. Michael A. Becker & Roman Vaxenburg & Georgian Nedelcu & Peter C. Sercel & Andrew Shabaev & Michael J. Mehl & John G. Michopoulos & Samuel G. Lambrakos & Noam Bernstein & John L. Lyons & Thilo Stöferl, 2018. "Bright triplet excitons in caesium lead halide perovskites," Nature, Nature, vol. 553(7687), pages 189-193, January.
    2. Sein Park & Wonjun Lee & Seong Jang & Yong-Bin Choi & Jinho Park & Woochan Jung & Kenji Watanabe & Takashi Taniguchi & Gil Young Cho & Gil-Ho Lee, 2022. "Steady Floquet–Andreev states in graphene Josephson junctions," Nature, Nature, vol. 603(7901), pages 421-426, March.
    3. Ye Yang & Mengjin Yang & Kai Zhu & Justin C. Johnson & Joseph J. Berry & Jao van de Lagemaat & Matthew C. Beard, 2016. "Large polarization-dependent exciton optical Stark effect in lead iodide perovskites," Nature Communications, Nature, vol. 7(1), pages 1-5, November.
    4. Go Yumoto & Hideki Hirori & Fumiya Sekiguchi & Ryota Sato & Masaki Saruyama & Toshiharu Teranishi & Yoshihiko Kanemitsu, 2021. "Strong spin-orbit coupling inducing Autler-Townes effect in lead halide perovskite nanocrystals," Nature Communications, Nature, vol. 12(1), pages 1-7, December.
    5. Paul D. Cunningham & Aubrey T. Hanbicki & Thomas L. Reinecke & Kathleen M. McCreary & Berend T. Jonker, 2019. "Resonant optical Stark effect in monolayer WS2," Nature Communications, Nature, vol. 10(1), pages 1-8, December.
    6. Sangwan Sim & Doeon Lee & Minji Noh & Soonyoung Cha & Chan Ho Soh & Ji Ho Sung & Moon-Ho Jo & Hyunyong Choi, 2016. "Selectively tunable optical Stark effect of anisotropic excitons in atomically thin ReS2," Nature Communications, Nature, vol. 7(1), pages 1-6, December.
    7. Victor I. Klimov & Sergei A. Ivanov & Jagjit Nanda & Marc Achermann & Ilya Bezel & John A. McGuire & Andrei Piryatinski, 2007. "Single-exciton optical gain in semiconductor nanocrystals," Nature, Nature, vol. 447(7143), pages 441-446, May.
    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. Philippe Tamarat & Elise Prin & Yuliia Berezovska & Anastasiia Moskalenko & Thi Phuc Tan Nguyen & Chenghui Xia & Lei Hou & Jean-Baptiste Trebbia & Marios Zacharias & Laurent Pedesseau & Claudine Katan, 2023. "Universal scaling laws for charge-carrier interactions with quantum confinement in lead-halide perovskites," Nature Communications, Nature, vol. 14(1), pages 1-8, December.
    2. Rui Cai & Indrajit Wadgaonkar & Jia Wei Melvin Lim & Stefano Dal Forno & David Giovanni & Minjun Feng & Senyun Ye & Marco Battiato & Tze Chien Sum, 2023. "Zero-field quantum beats and spin decoherence mechanisms in CsPbBr3 perovskite nanocrystals," Nature Communications, Nature, vol. 14(1), pages 1-7, December.
    3. Claudiu M. Iaru & Annalisa Brodu & Niels J. J. Hoof & Stan E. T. Huurne & Jonathan Buhot & Federico Montanarella & Sophia Buhbut & Peter C. M. Christianen & Daniël Vanmaekelbergh & Celso Mello Donega , 2021. "Fröhlich interaction dominated by a single phonon mode in CsPbBr3," Nature Communications, Nature, vol. 12(1), pages 1-8, December.
    4. Gabriele Rainò & Nuri Yazdani & Simon C. Boehme & Manuel Kober-Czerny & Chenglian Zhu & Franziska Krieg & Marta D. Rossell & Rolf Erni & Vanessa Wood & Ivan Infante & Maksym V. Kovalenko, 2022. "Ultra-narrow room-temperature emission from single CsPbBr3 perovskite quantum dots," Nature Communications, Nature, vol. 13(1), pages 1-8, December.
    5. Rui Zhou & Laizhi Sui & Xinbao Liu & Kaikai Liu & Dengyang Guo & Wenbo Zhao & Shiyu Song & Chaofan Lv & Shu Chen & Tianci Jiang & Zhe Cheng & Sheng Meng & Chongxin Shan, 2023. "Multiphoton excited singlet/triplet mixed self-trapped exciton emission," Nature Communications, Nature, vol. 14(1), pages 1-13, December.
    6. E. Kirstein & N. E. Kopteva & D. R. Yakovlev & E. A. Zhukov & E. V. Kolobkova & M. S. Kuznetsova & V. V. Belykh & I. A. Yugova & M. M. Glazov & M. Bayer & A. Greilich, 2023. "Mode locking of hole spin coherences in CsPb(Cl, Br)3 perovskite nanocrystals," Nature Communications, Nature, vol. 14(1), pages 1-7, December.
    7. Yeongho Choi & Donghyo Hahm & Wan Ki Bae & Jaehoon Lim, 2023. "Heteroepitaxial chemistry of zinc chalcogenides on InP nanocrystals for defect-free interfaces with atomic uniformity," Nature Communications, Nature, vol. 14(1), pages 1-11, December.
    8. E. Wang & J. D. Adelinia & M. Chavez-Cervantes & T. Matsuyama & M. Fechner & M. Buzzi & G. Meier & A. Cavalleri, 2023. "Superconducting nonlinear transport in optically driven high-temperature K3C60," Nature Communications, Nature, vol. 14(1), pages 1-6, December.
    9. Sudhir Kumar & Tommaso Marcato & Frank Krumeich & Yen-Ting Li & Yu-Cheng Chiu & Chih-Jen Shih, 2022. "Anisotropic nanocrystal superlattices overcoming intrinsic light outcoupling efficiency limit in perovskite quantum dot light-emitting diodes," Nature Communications, Nature, vol. 13(1), pages 1-10, December.
    10. Heeyoung Jung & Young-Shin Park & Namyoung Ahn & Jaehoon Lim & Igor Fedin & Clément Livache & Victor I. Klimov, 2022. "Two-band optical gain and ultrabright electroluminescence from colloidal quantum dots at 1000 A cm−2," Nature Communications, Nature, vol. 13(1), pages 1-8, December.
    11. Hanlin Fang & Qiaoling Lin & Yi Zhang & Joshua Thompson & Sanshui Xiao & Zhipei Sun & Ermin Malic & Saroj P. Dash & Witlef Wieczorek, 2023. "Localization and interaction of interlayer excitons in MoSe2/WSe2 heterobilayers," Nature Communications, Nature, vol. 14(1), pages 1-7, 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:13:y:2022:i:1:d:10.1038_s41467-022-33314-9. 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.