Exciton-polaritons in van der Waals heterostructures embedded in tunable microcavities

Nature Communications
S DufferwielA I Tartakovskii

Abstract

Layered materials can be assembled vertically to fabricate a new class of van der Waals heterostructures a few atomic layers thick, compatible with a wide range of substrates and optoelectronic device geometries, enabling new strategies for control of light-matter coupling. Here, we incorporate molybdenum diselenide/hexagonal boron nitride (MoSe2/hBN) quantum wells in a tunable optical microcavity. Part-light-part-matter polariton eigenstates are observed as a result of the strong coupling between MoSe2 excitons and cavity photons, evidenced from a clear anticrossing between the neutral exciton and the cavity modes with a splitting of 20 meV for a single MoSe2 monolayer, enhanced to 29 meV in MoSe2/hBN/MoSe2 double-quantum wells. The splitting at resonance provides an estimate of the exciton radiative lifetime of 0.4 ps. Our results pave the way for room-temperature polaritonic devices based on multiple-quantum-well van der Waals heterostructures, where polariton condensation and electrical polariton injection through the incorporation of graphene contacts may be realized.

References

Jul 20, 2005·Proceedings of the National Academy of Sciences of the United States of America·K S NovoselovA K Geim
Sep 29, 2006·Nature·J KasprzakLe Si Dang
May 16, 2007·Physical Review Letters·S ChristopoulosN Grandjean
Aug 24, 2010·Nature Nanotechnology·C R DeanJ Hone
Nov 3, 2010·Optics Letters·Philip R DolanJason M Smith
Jan 15, 2011·Physical Review Letters·Kin Fai MakTony F Heinz
Jun 19, 2012·Nature Nanotechnology·Kin Fai MakTony F Heinz
Nov 8, 2012·Nature Nanotechnology·Qing Hua WangMichael S Strano
Feb 14, 2013·Nature Communications·Jason S RossXiaodong Xu
May 17, 2013·Nature·Christian SchneiderSven Höfling
May 28, 2013·Physical Review Letters·Feng LiG Malpuech
Jul 28, 2013·Nature·A K Geim, I V Grigorieva
Dec 10, 2013·Nature Materials·Johannes D PlumhofRainer F Mahrt
Feb 11, 2014·Nature Materials·K S DaskalakisS Kéna-Cohen
Mar 4, 2014·Physical Review Letters·H TerçasG Malpuech
Mar 13, 2014·Nature Nanotechnology·Jason S RossXiaodong Xu
Jun 1, 2014·Physical Review Letters·S S DemirchyanA V Kavokin
Jun 28, 2014·Physical Review Letters·Pallab BhattacharyaAyan Das
Jul 25, 2014·Nano Letters·Marco M FurchiThomas Mueller
Jul 26, 2014·Physical Review Letters·Keliang HeJie Shan
Aug 30, 2014·Physical Review Letters·Alexey ChernikovTony F Heinz
Nov 7, 2014·Nano Letters·S SchwarzA I Tartakovskii
Feb 25, 2015·Nature Communications·Pasqual RiveraXiaodong Xu
Apr 4, 2015·Physical Review Letters·A V NalitovG Malpuech
Jul 28, 2015·Nano Letters·Omid SalehzadehZetian Mi

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Citations

Jan 20, 2016·Nano Letters·Wenjing LiuRitesh Agarwal
May 25, 2016·Nature Materials·Alexey Kavokin, Pavlos Lagoudakis
Jul 19, 2016·Nature Materials·Daniele Sanvitto, Stéphane Kéna-Cohen
Sep 20, 2016·Scientific Reports·L C FlattenJ M Smith
Sep 24, 2016·Nano Letters·Yuriy ZakharkoJana Zaumseil
Feb 24, 2017·The Journal of Physical Chemistry Letters·Jing LiHaiping He
Jan 26, 2017·Nature Materials
Aug 31, 2017·Journal of Physics. Condensed Matter : an Institute of Physics Journal·Hai-Xiao WangJian-Hua Jiang
Sep 24, 2016·Nature Materials·Michael D FraserYoshihisa Yamamoto
Sep 24, 2016·Nature Materials
Aug 8, 2018·Nature Nanotechnology·Fábio BarachatiStéphane Kéna-Cohen
Nov 1, 2016·Nature Communications·Nils LundtChristian Schneider
Nov 11, 2016·Nature Communications·Yu-Ming HeChristian Schneider
Jan 22, 2019·Chemical Society Reviews·Manuel HertzogKarl Börjesson
Feb 21, 2018·Nature Communications·Long ZhangHui Deng
Feb 6, 2018·Physical Review Letters·Giovanni ScuriHongkun Park
Oct 16, 2016·Science·D N BasovF J García de Abajo
Sep 26, 2019·Scientific Reports·Christian GebhardtDavid Hunger
Nov 15, 2016·Reports on Progress in Physics·C SchneiderS Höfling
Jul 29, 2017·Physical Review Letters·Xiaoze LiuXiang Zhang
Jul 25, 2017·Nature Communications·Alexander A GovyadinovRainer Hillenbrand
Nov 5, 2017·Nature Communications·Marie-Elena KleemannJeremy J Baumberg
Mar 27, 2018·Advanced Materials·Anton AutereZhipei Sun
Feb 1, 2020·Physical Review Letters·You ZhouHongkun Park
Jul 14, 2018·Nature Communications·Christian SchneiderBernhard Urbaszek
Oct 13, 2018·Physical Review Letters·Á Gutiérrez-RubioF Guinea
Nov 18, 2018·Nature Communications·S DufferwielA I Tartakovskii
Aug 16, 2017·Nanoscale Research Letters·Byoung Ki ChoiYoung Jun Chang
Aug 16, 2017·Nature Communications·Matthias WurdackChristian Schneider
Sep 10, 2016·Physical Review Letters·T Q P VuongB Gil
Sep 16, 2017·Nature Communications·Jingzhi ShangTing Yu
Apr 5, 2019·Nature Communications·L QiuA N Vamivakas
Dec 28, 2019·Optics Express·Lorenz Maximilian SchneiderArash Rahimi-Iman

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