Perovskite semiconductors for room-temperature exciton-polaritonics

Rui Su^#¹, Antonio Fieramosca^#¹, Qing Zhang², Hai Son Nguyen³, Emmanuelle Deleporte⁴, Zhanghai Chen⁵, Daniele Sanvitto⁶, Timothy C H Liew¹, Qihua Xiong^{7

8}

Affiliations

¹ Division of Physics and Applied Physics, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore, Singapore.
² School of Materials Science and Engineering, College of Engineering, Peking University, Beijing, P. R. China.
³ Institut des Nanotechnologies de Lyon, Université de Lyon, Centre National de la Recherche Scientifique, Ecole Centrale de Lyon, Ecully, France.
⁴ LuMIn, Université Paris-Saclay, Ecole Normale Supérieure Paris-Saclay, CentraleSupélec, Centre National de la Recherche Scientifique, Gif-sur-Yvette, France.
⁵ Department of Physics, College of Physical Science and Technology, Xiamen University, Xiamen, P. R. China.
⁶ CNR NANOTEC, Institute of Nanotechnology, Campus Ecotekne, Lecce, Italy. daniele.sanvitto@nanotec.cnr.it.
⁷ State Key Laboratory of Low-Dimensional Quantum Physics and Department of Physics, Tsinghua University, Beijing, P. R. China. Qihua_xiong@tsinghua.edu.cn.
⁸ Beijing Academy of Quantum Information Sciences, Beijing, P. R. China. Qihua_xiong@tsinghua.edu.cn.

^# Contributed equally.

PMID: 34211156
DOI: 10.1038/s41563-021-01035-x

Review

Perovskite semiconductors for room-temperature exciton-polaritonics

Rui Su et al. Nat Mater. 2021 Oct.

. 2021 Oct;20(10):1315-1324.

doi: 10.1038/s41563-021-01035-x. Epub 2021 Jul 1.

Authors

Rui Su^#¹, Antonio Fieramosca^#¹, Qing Zhang², Hai Son Nguyen³, Emmanuelle Deleporte⁴, Zhanghai Chen⁵, Daniele Sanvitto⁶, Timothy C H Liew¹, Qihua Xiong^{7

8}

Affiliations

¹ Division of Physics and Applied Physics, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore, Singapore.
² School of Materials Science and Engineering, College of Engineering, Peking University, Beijing, P. R. China.
³ Institut des Nanotechnologies de Lyon, Université de Lyon, Centre National de la Recherche Scientifique, Ecole Centrale de Lyon, Ecully, France.
⁴ LuMIn, Université Paris-Saclay, Ecole Normale Supérieure Paris-Saclay, CentraleSupélec, Centre National de la Recherche Scientifique, Gif-sur-Yvette, France.
⁵ Department of Physics, College of Physical Science and Technology, Xiamen University, Xiamen, P. R. China.
⁶ CNR NANOTEC, Institute of Nanotechnology, Campus Ecotekne, Lecce, Italy. daniele.sanvitto@nanotec.cnr.it.
⁷ State Key Laboratory of Low-Dimensional Quantum Physics and Department of Physics, Tsinghua University, Beijing, P. R. China. Qihua_xiong@tsinghua.edu.cn.
⁸ Beijing Academy of Quantum Information Sciences, Beijing, P. R. China. Qihua_xiong@tsinghua.edu.cn.

^# Contributed equally.

PMID: 34211156
DOI: 10.1038/s41563-021-01035-x

Abstract

Lead-halide perovskites are generally excellent light emitters and can have larger exciton binding energies than thermal energy at room temperature, exhibiting great promise for room-temperature exciton-polaritonics. Rapid progress has been made recently, although challenges and mysteries remain in lead-halide perovskite semiconductors to push polaritons to room-temperature operation. In this Perspective, we discuss fundamental aspects of perovskite semiconductors for exciton-polaritons and review the recent rapid experimental advances using lead-halide perovskites for room-temperature polaritonics, including the experimental realization of strong light-matter interaction using various types of microcavities as well as reaching the polariton condensation regime in planar microcavities and lattices.

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References

1. Deng, H., Haug, H. & Yamamoto, Y. Exciton-polariton Bose-Einstein condensation. Rev. Mod. Phys. 82, 1489–1537 (2010). - DOI
1. Sanvitto, D. & Kéna-Cohen, S. The road towards polaritonic devices. Nat. Mater. 15, 1061–1073 (2016). - DOI
1. Kasprzak, J. et al. Bose–Einstein condensation of exciton polaritons. Nature 443, 409–414 (2006). - DOI
1. Amo, A. et al. Superfluidity of polaritons in semiconductor microcavities. Nat. Phys. 5, 805–810 (2009). - DOI
1. Lerario, G. et al. Room-temperature superfluidity in a polariton condensate. Nat. Phys. 13, 837–841 (2017). - DOI

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Perovskite semiconductors for room-temperature exciton-polaritonics

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