A Two-Pulse Incoherent Photon Echo in a Thin Layer of CdSe/CdS/ZnS Quantum Dots at a Cryogenic Temperature
| Autor: | K. R. Karimullin, A. I. Arzhanov, Andrei V. Naumov |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
010302 applied physics
Materials science Photon business.industry Dephasing Echo (computing) technology industry and agriculture Physics::Optics General Physics and Astronomy Substrate (electronics) equipment and supplies Condensed Matter::Mesoscopic Systems and Quantum Hall Effect 01 natural sciences Pulse (physics) Condensed Matter::Soft Condensed Matter Semiconductor Quantum dot 0103 physical sciences Optoelectronics 010306 general physics business Ultrashort pulse |
| Zdroj: | Bulletin of the Russian Academy of Sciences: Physics. 82:1478-1481 |
| ISSN: | 1934-9432 1062-8738 |
| DOI: | 10.3103/s1062873818080191 |
| Popis: | The possibility of detecting signals of a two-pulse incoherent photon echo in a thin layer of double-coated semiconductor colloidal quantum dots spread on the surface of a glass substrate at T = 10 K is demonstrated. Possible mechanisms of ultrafast optical dephasing detected at the given temperature are discussed. |
| Databáze: | OpenAIRE |
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