Strong Exciton-Photon Coupling in a Nanographene Filled Microcavity

被引：29
|
作者：
Coles, David M. [1 ]
Chen, Qiang [2 ]
Flatten, Lucas C. [3 ]
Smith, Jason M. [3 ]
Muellen, Klaus [2 ]
Narita, Akimitsu [2 ]
Lidzey, David G. [1 ]
机构：
[1] Univ Sheffield, Dept Phys & Astron, Sheffield S3 7RH, S Yorkshire, England
[2] Max Planck Inst Polymer Res, D-55128 Mainz, Germany
[3] Univ Oxford, Dept Mat, Oxford OX1 3PH, England
来源：
NANO LETTERS | 2017年 / 17卷 / 09期
基金：
英国工程与自然科学研究理事会;
关键词：
Micro cavity; nanographene; strong coupling; polaritons; BOSE-EINSTEIN CONDENSATION; ORGANIC MICROCAVITIES; GRAPHENE NANORIBBONS; SEMICONDUCTOR MICROCAVITIES; POLARITON CONDENSATE; BILAYER GRAPHENE; SINGLE; RELAXATION; DYNAMICS; BANDGAP;
D O I：
10.1021/acs.nanolett.7b02211
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Dibenzo [hi,st] ovalene (DBOV)-a quasi-zero-dimensional "nanographene"-displays strong, narrow, and well-defined optical-absorption transitions at room temperature. On placing a DBOV-doped polymer film into an optical microcavity, we demonstrate strong coupling of the 0 -> 0' electronic transition to a confined cavity mode, with a coupling energy of 126 meV. Photoluminescence measurements indicate that the polariton population is distributed at energies approximately coincident with the emission of the DBOV, indicating a polariton population via an optical pumping mechanism.
引用
收藏
页码：5521 / 5525
页数：5
相关论文
共 50 条
  • [1] Strong exciton-photon coupling in an organic semiconductor microcavity
    Lidzey, DG
    Bradley, DDC
    Skolnick, MS
    Virgili, T
    Walker, S
    Whittaker, DM
    NATURE, 1998, 395 (6697) : 53 - 55
  • [2] Observation of strong exciton-photon coupling in an organic microcavity
    Schouwink, P
    Berlepsch, HV
    Dähne, L
    Mahrt, RF
    CHEMICAL PHYSICS LETTERS, 2001, 344 (3-4) : 352 - 356
  • [3] Strong Exciton-Photon Coupling with Colloidal Nanoplatelets in an Open Microcavity
    Flatten, Lucas C.
    Christodoulou, Sotirios
    Patel, Robin K.
    Buccheri, Alexander
    Coles, David M.
    Reid, Benjamin P. L.
    Taylor, Robert A.
    Moreels, Iwan
    Smith, Jason M.
    NANO LETTERS, 2016, 16 (11) : 7137 - 7141
  • [4] Strong exciton-photon coupling in an organic single crystal microcavity
    Kena-Cohen, S.
    Davanco, M.
    Forrest, S. R.
    PHYSICAL REVIEW LETTERS, 2008, 101 (11)
  • [5] Observation of strong exciton-photon coupling in an organic microcavity in transmission and photoluminescence
    Schouwink, P
    von Berlepsch, H
    Dähne, L
    Mahrt, RF
    JOURNAL OF LUMINESCENCE, 2001, 94 : 821 - 826
  • [6] Strong exciton-photon coupling in a microcavity containing layered perovskite semiconductors
    Brehier, A.
    Parashkov, R.
    Lauret, J. S.
    Deleporte, E.
    APPLIED PHYSICS LETTERS, 2006, 89 (17)
  • [7] Strong exciton-photon coupling with colloidal quantum dots in a tunable microcavity
    Dovzhenko, Dmitriy
    Lednev, Maksim
    Mochalov, Konstantin
    Vaskan, Ivan
    Samokhvalov, Pavel
    Rakovich, Yury
    Nabiev, Igor
    APPLIED PHYSICS LETTERS, 2021, 119 (01)
  • [8] Strong bound exciton-photon coupling in ZnO whispering gallery microcavity
    Sun, Liaoxin
    Dong, Hongxing
    Xie, Wei
    Lu, Jian
    Chen, Zhanghai
    Shen, Xuechu
    Lu, Wei
    OPTICS EXPRESS, 2013, 21 (25): : 30227 - 30232
  • [9] New organic materials and microcavity structures for strong exciton-photon coupling
    Wenus, J
    Connolly, LG
    Lidzey, DG
    Physica Status Solidi C - Conferences and Critical Reviews, Vol. 2 , No 11, 2005, 2 (11): : 3899 - 3902
  • [10] Strong Exciton-Photon Coupling in Layered Perovskites Embedded Low-Q Microcavity
    Pradeesh, K.
    Prakash, G. Vijaya
    INEC: 2010 3RD INTERNATIONAL NANOELECTRONICS CONFERENCE, VOLS 1 AND 2, 2010, : 285 - 286
12345