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Dispersion of exciton-polariton based on ZnO/MgZnO quantum wells at room temperature |
Huying Zheng(郑湖颖)1, Zhiyang Chen(陈智阳)1, Hai Zhu(朱海)1, Ziying Tang(汤梓荧)1, Yaqi Wang(王亚琪)1, Haiyuan Wei(韦海园)1, Chongxin Shan(单崇新)2 |
1 State Key Laboratory of Optoelectronic Materials and Technologies, School of Physics, Sun Yat-Sen University, Guangzhou 510275, China; 2 Key Laboratory of Materials Physics of Ministry of Education, School of Physics and Microelectronics, Zhengzhou University, Zhengzhou 450052, China |
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Abstract We report observation of dispersion for coupled exciton-polariton in a plate microcavity combining with ZnO/MgZnO multi-quantum well (QW) at room temperature. Benefited from the large exciton binding energy and giant oscillator strength, the room-temperature Rabi splitting energy can be enhanced to be as large as 60 meV. The results of excitonic polariton dispersion can be well described using the coupling wave model. It is demonstrated that mode modification between polariton branches allowing, just by controlling the pumping location, to tune the photonic fraction in the different detuning can be investigated comprehensively. Our results present a direct observation of the exciton-polariton dispersions based on two-dimensional oxide semiconductor quantum wells, thus provide a feasible road for coupling of exciton with photon and pave the way for realizing novel polariton-type optoelectronic devices.
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Received: 29 April 2020
Revised: 04 June 2020
Accepted manuscript online: 05 June 2020
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PACS:
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73.21.Fg
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(Quantum wells)
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71.35.-y
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(Excitons and related phenomena)
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42.55.Sa
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(Microcavity and microdisk lasers)
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71.36.+c
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(Polaritons (including photon-phonon and photon-magnon interactions))
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Fund: Project supported by the National Natural Science Foundation of China (Grant Nos. 11974433, 91833301, and 11974122), the Guangdong Natural Science Fund for Distinguished Young Scholars, China (Grant No. 2016A030306044), and the Science and Technology Program of Guangzhou, China (Grant No. 201707020014). |
Corresponding Authors:
Hai Zhu
E-mail: zhuhai5@mail.sysu.edu.cn
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Cite this article:
Huying Zheng(郑湖颖), Zhiyang Chen(陈智阳), Hai Zhu(朱海), Ziying Tang(汤梓荧), Yaqi Wang(王亚琪), Haiyuan Wei(韦海园), Chongxin Shan(单崇新) Dispersion of exciton-polariton based on ZnO/MgZnO quantum wells at room temperature 2020 Chin. Phys. B 29 097302
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[1] |
Deng H, Weihs G, Santori C, Bloch J and Yamamoto Y 2002 Science 298 199
|
[2] |
Kasprzak J, Richard M, Kundermann S, Baas A, Jeambrun P, Keeling J M J, Marchetti F M, Szymanska M H, Andre R, Staehli J L, Savona V, Littlewood P B, Deveaud B and Dang L S 2006 Nature 443 409
|
[3] |
Romanelli M, Leyder C, Karr J P, Giacobino E and Bramati A 2007 Phys. Rev. Lett. 98 106401
|
[4] |
Byrnes T, Kim N Y and Yamamoto Y 2014 Nat. Phys. 10 803
|
[5] |
Sanvitto D and Kena-Cohen S 2016 Nat. Mater. 15 1061
|
[6] |
Lerario G, Fieramosca A, Barachati F, Ballarini D, Daskalakis K S, Dominici L, De Giorgi M, Maier S A, Gigli G, Kena-Cohen S and Sanvitto D 2017 Nat. Phys. 13 837
|
[7] |
Lagoudakis K G, Wouters M, Richard M, Baas A, Carusotto I, Andre R, Dang L and Deveaud-Pledran B 2008 Nat. Phys. 4 706
|
[8] |
Christopoulos S, von Hogersthal G B H, Grundy A J D, Lagoudakis P G, Kavokin A V, Baumberg J J, Christmann G, Butte R, Feltin E, Carlin J F and Grandjean N 2007 Phys. Rev. Lett. 98 126405
|
[9] |
Kang J W, Song B Y, Liu W J, Park S J, Agarwal R and Cho C H 2019 Sci. Adv. 5 eaau9338
|
[10] |
Ballarini D, De Giorgi M, Cancellieri E, Houdre R, Giacobino E, Cingolani R, Bramati A, Gigli G and Sanvitto D 2013 Nat. Commun. 4 1778
|
[11] |
Kéna-Cohen S and Forrest S R 2010 Nat. Photon. 4 371
|
[12] |
Daskalakis K S, Maier S A, Murray R and Kéna-Cohen S 2014 Nat. Mater. 13 271
|
[13] |
Zhao F Q, Zhang M and Bai J H 2015 Chin. Phys. B 24 097105
|
[14] |
Chen A Q, Zhu H, Wu Y Y, Yang D C, Li J Y, Yu S F, Chen Z Y, Ren Y H, Gui X C, Wang S P and Tang Z K 2018 Adv. Opt. Mater. 6 1800407
|
[15] |
Liang Y C, Liu K K, Lu Y J, Zhao Q and Shan C X 2018 Chin. Phys. B 27 078102
|
[16] |
Lu Y J, Shi Z F, Shan C X and Shen D Z 2017 Chin. Phys. B 26 047703
|
[17] |
Sun L X, Chen Z H, Ren Q J, Yu K, Bai L H, Zhou W, Xiong H, Zhu Z Q and Shen X C 2008 Phys. Rev. Lett. 100 156403
|
[18] |
Duan Q, Xu D, Liu W, Lu J, Zhang L, Wang J, Wang Y, Gu J, Hu T, Xie W, Shen X and Chen Z 2013 Appl. Phys. Lett. 103 022103
|
[19] |
Zhang S F, Wei X, Dong H, Sun L, Ling Y, Jian L, Yu D, Shen W, Shen X and Chen Z 2012 Appl. Phys. Lett. 100 101912
|
[20] |
Schmidt-Grund R, Rheinlaender B, Czekalla C, Benndorf G, Hochmut H, Rahm A, Lorenz M and Grandmann M 2007 Superlattices & Microstruct. 41 360
|
[21] |
Kalusniak S, Sadofev S, Halm S and Henneberger F 2011 Appl. Phys. Lett. 98 011101
|
[22] |
Halm S, Kalusniak S, Sadofev S, Wunsche H J and Henneberger F 2011 Appl. Phys. Lett. 99 181121
|
[23] |
Deng H, Haug H and Yamamoto Y 2010 Rev. Mod. Phys. 82 1489
|
[24] |
Timofeev V and Sanvitto D 2012 Exciton Polaritons in Microcavities (Berlin: Springer) Vol. 172
|
[25] |
Ferrier L, Wertz E, Johne R, Solnyshkov D D, Senellart P, Sagnes I, Lemaitre A, Malpuech G and Bloch J 2011 Phys. Rev. Lett. 106 126401
|
[26] |
Bhattacharya P, Frost T, Deshpande S, Baten M Z, Hazari A and Das A 2014 Phys. Rev. Lett. 112 236802
|
[27] |
Wertz E, Ferrier L, Solnyshkov D D, Johne R, Sanvitto D, Lemaître A, Sagnes I, Grousson R, Kavokin A V, Senellart P, Malpuech G and Bloch J 2010 Nat. Phys. 6 860
|
[28] |
Su Y Q, Chen M M, Su L X, Zhu Y and Tang Z K 2016 Chin. Phys. B 25 066106
|
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