We acknowledge UK EPSRC grants EP/V026496/1,EP/S014403/1 and EP/S030751/1.OK and KWS acknowledge UK EPSRC grants EP/V00171X/1 and EP/X017222/1,and NATO SPS project MYP.G5860.HO acknowledges The Leverhulme Trust(Agreement No.RPG-2022-188).
Rydberg excitons(analogues of Rydberg atoms in condensed matter systems)are highly excited bound electron-hole states with large Bohr radii.The interaction between them as well as exciton coupling to light may lead to...
Project supported by the National Natural Science Foundation of China(Grant Nos.11974071 and 62375040);the Sichuan Science and Technology Program(Grant Nos.2022ZYD0108 and 2023JDRC0030).
This study investigates the properties of exciton-polaritons in a two-dimensional(2D)hybrid organic-inorganic perovskite microcavity in the presence of optical Stark effect.Through both steady and dynamic state analys...
supported by the Strategic Priority Research Program of Chinese Academy of Sciences(XDB36000000);National Natural Science Foundation of China(22073022,11874130,12074086,22173025);the Support by the DNL Cooperation Fund,CAS(DNL202016);China Postdoctoral Science Foundation(2022M710925);Beijing Municipal Natural Science Foundation(1222030);the CAS Instrument Development Project(No.Y950291).
In recent years,one-dimensional(1D)nanomaterials have raised researcher's interest because of their unique structur-al characteristic to generate and confine the optical signal and their promising prospects in photoni...
the National Natural Science Foundation of China(No.12020101003);the State Key Laboratory of Low-Dimensional Quantum Physics for the strong support;Tsinghua University for the start-up grant;the support from the Singapore Ministry of Education via the AcRF Tier 3 Programme“Geometrical Quantum Materials”(No.MOE2018-T3-1-002);AcRF Tier 2(Nos.MOE2018-T2-2-068 and MOE2019-T2-1-004).
Optical parametric oscillators(OPOs)have been widely applied in spectroscopy,squeezed light,and correlated photons,as well as quantum information.Conventional OPOs usually suffer from a high power threshold limited by...
Supported by the National Key Research and Development Program of China under Grant No 2016YFA0301300;the National Natural Science Foundation of China under Grant Nos 11574035 and 11374041;the State Key Laboratory of Information Photonics and Optical Communications
We investigate strong exciton-plasmon coupling and plasmon-mediated hybridization between the Frenkel(F)and Wannier–Mott(WM)excitons of an organic-inorganic hybrid system consisting of a silver ring separated from a ...
In 1951,Huang firstly proposed the concept of polariton and derived its dispersion relation by combing lattice vibration in ionic crystals with electromagnetic waves using classic electromagnetic theory,which was prim...
Nano Lett.,18,3335-3343(2018)Microcavity exciton-polariton is a Bosonic quasi-particle of half-matter and half-light formed by strong coupling between semiconductor exciton and microcavity photon.With effective mass 1...
supported partly by PhD Progress Foundation ofhigher education institutions of China (N0. 20040126003);the Natural Science Foundation of Inner Mongol of China ( No200408020101)
The surface exciton-polaritons in ternary mixed crystals are investigated. The numerical calculations for several Ⅲ-V and II-VI compound systems are performed and the polariton frequencies as functions of the wave-ve...
Project supported partly by PhD Progress Foundation of Higher Education Institutions of China (Grant No 20040126003) and the Natural Science Foundation of Inner Mongol of China (Grant No 200408020101).
In this paper the bulk exciton polaritons in ternary mixed crystals (TMCs) are investigated in the Born-Huang approximation. The numerical results of the polariton frequencies as functions of the wave-vector and the...