Výsledky vyhledávání - "Ya. V. Grishina"

Size plasmon–polariton resonance and its contribution to the giant enhancement of the Raman scattering

Autor: Ya. V. Grishina, V. I. Kukushkin, I. V. Kukushkin, V. V. Solov’ev

Publikováno v: JETP Letters. 105:677-681

The dependence of the enhancement of the Raman scattering on the size of a dielectric column is measured in structures with the spatial modulation of the height and lateral sizes of the dielectric coated with a thick metal layer (10–80 nm). It is e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8fa2361526ab819fc738d6891dc320a5
https://doi.org/10.1134/s0021364017100071

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Combined dielectric and plasmon resonance for giant enhancement of Raman scattering

Autor: V. V. Solov’ev, S. V. Egorov, I. V. Kukushkin, Ya. V. Grishina, V. I. Kukushkin

Publikováno v: JETP Letters. 103:508-512

Combined dielectric/metal resonators for colossal enhancement of inelastic light scattering are developed and their properties are investigated. It is shown that a record enhancement factor of 2 × 108 can be obtained using these structures. The diel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0d664d549bf361b6ca3558d08ca270b9
https://doi.org/10.1134/s0021364016080063

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Polarization instability and the nonlinear internal Josephson effect in cavity polariton condensates generated in an excited state in GaAs microcavities of lowered symmetry

Autor: Sven Höfling, A. V. Larionov, C. Schneider, Ya. V. Grishina, V. D. Kulakovskii, Nikolai A. Gippius, A. A. Demenev

Publikováno v: Physical Review B. 96

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::90a0f523e3e68b07a0135ac8ad25e150
https://doi.org/10.1103/physrevb.96.155308

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Loss of coherence in cavity-polariton condensates: effect of disorder vs. exciton reservoir

Autor: Sven Höfling, V. D. Kulakovskii, C. Schneider, A. A. Demenev, Ya. V. Grishina, S. I. Novikov

Time evolution of long-range spatial coherence in a freely decaying cavity-polariton condensate excited resonantly in a high-$Q$ GaAs microcavity is found to be qualitatively different from that in nonresonantly excited condensates. The first-order s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b1ded452683f9af591a12bff0ce3a69
https://hdl.handle.net/10023/9706

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Blowup dynamics of coherently driven polariton condensates: Experiment

Autor: C. Schneider, S. S. Gavrilov, V. D. Kulakovskii, Ya. V. Grishina, Sven Höfling, A. S. Brichkin

Publikováno v: Physical Review B. 92

The work was supported by the Russian Science Foundation (Grant No. 14-12-01372). We report an experimental verification of the recent prediction that sharp transitions between steady states in multistable cavity-polariton systems are mediated by int

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf94d6df31fb195a43cc9d784028c18e
https://doi.org/10.1103/physrevb.92.205312

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