Microcavity polaritons in materials with weak intermolecular interaction

Agranovich VM.; Litinskaia M.; Lidzey DG.

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Microcavity polaritons in materials with weak intermolecular interaction

机译：分子间相互作用弱的材料中的微腔极化子

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We analyze the optical properties of exciton-polaritons in a microcavity, which utilizes materials with broad and dispersionless electronic resonances as the optically active semiconductor. The excitations in such non-cavity materials are localized, and for these excitations the wave vector is not a "good" quantum number. We show that in a microcavity as a result of strong light-matter coupling two polariton branches appear, which are analogous to the cavity-polariton branches observed in inorganic semiconductor structures. However, the polariton branches only exist in certain restricted intervals of wave vectors. We then show that in such materials the majority of the electronic excited states do not strongly couple to the cavity photon, and these states can be regarded as essentially incoherent. Based on these results, we discuss some peculiarities of the dynamics of excitations in a microcavity containing such type of materials. [References: 12]

机译：我们分析了微腔中激子-极化子的光学性质，该微腔利用具有广泛且无分散电子共振的材料作为光学活性半导体。这种非腔材料中的激发是局部的，并且对于这些激发，波矢量不是“好的”量子数。我们表明，在强光物质耦合的微腔中，出现了两个极化子分支，这类似于在无机半导体结构中观察到的空穴极化子分支。但是，极化子分支仅存在于一定的波矢量限制区间内。然后我们表明，在这种材料中，大多数电子激发态不会强烈耦合到腔体光子，并且这些态可以被视为本质上是非相干的。基于这些结果，我们讨论了在包含此类材料的微腔中激发动力学的一些特殊性。 [参考：12]

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《Physica status solidi, B. Basic research》 |2002年第1期|共9页
作者
Agranovich VM.; Litinskaia M.; Lidzey DG.;
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正文语种 eng
中图分类固体物理学;
关键词
Organic semiconductor microcavities; Quantum microcavity;

机译：有机半导体微腔;量子微腔;

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1. Microcavity polaritons in materials with weak intermolecular interaction [J] . Agranovich VM., Litinskaia M., Lidzey DG. Physica status solidi, B. Basic research . 2002,第1期

机译：分子间相互作用弱的材料中的微腔极化子
2. Organic-inorganic hybrid materials assembled through weak intermolecular interactions. Synthesis, structures and non-linear optical properties of [4,4 '-bipyH(2)][M(NCS)(4)] (M = Mn2+, Co2+ or Zn2+; 4,4 '-bipy=4,4 '-bipyridine) [J] . Chen HJ., Cai ZG., Yang G., Journal of the Chemical Society, Dalton Transactions. Inorganic Chemistry . 2000,第14期

机译：通过弱分子间相互作用组装的有机-无机杂化材料。 [4,4'-bipyH（2）] [M（NCS）（4）]的合成，结构和非线性光学性质（M = Mn2 +，Co2 +或Zn2 +; 4,4'-bipy = 4,4' -联吡啶）
3. Polariton-Polariton Interactions Revealed in a One-dimensional Whispering Gallery Microcavity [J] . Tian Chuan, Zhou Beier, Xu Chunyan, Nano letters . 2020,第3期

机译：Polariton-Polariton相互作用在一维耳语画廊微腔中透露
4. A Quantitative Analysis of Weak Intermolecular Interactions Quantum Chemical Calculations (DFT) of Novel Chalcone Derivatives [C] . Bhavin R. Chavda, Sahaj A. Gandhi, Rahul P. Dubey, International Conference on Condensed Matter and Applied Physics . 2016

机译：新型硫酮衍生物弱分子相互作用与量子化学计算（DFT）的定量分析
5. Computational Investigation of Energetic Materials: Influence of Intramolecular and Intermolecular Interactions on Sensitivity [D] . Shoaf, Ashley Lauren. 2018

机译：能量材料的计算调查：分子内和分子间相互作用对敏感性的影响
6. Weak interactions but potent effect: tunable mechanoluminescence by adjusting intermolecular C–H···π interactions [O] . Zongliang Xie, Tao Yu, Junru Chen, 2018

机译：相互作用弱但作用强：可通过调节分子间C–H···π相互作用来调节机械发光
7. Polariton-polariton interactions and stimulated emission in semiconductor microcavities [O] . Skolnick, M.S., Stevenson, R.M., Tartakovskii, A.I., 2002

机译：极化子 - 极化子相互作用和半导体微腔中的受激发射
8. Intermolecular Forces, Spontaneous Emission, and Superradiance in a Dielectric Medium: Polariton-Mediated Interactions. (Reannouncement with New Availability Information). [R] . Knoester, J., Mukamel, S. 1989

机译：介电介质中的分子间作用力，自发发射和超辐射：极化介导的相互作用。（重新公布新的可用性信息）。

Microcavity polaritons in materials with weak intermolecular interaction

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