Ultra-high vacuum formation of silver films for light-emitting tunnel junctions
| Autor: | Shkoldin, Vitaliy, Lebedev, Denis, Permyakov, Dmitriy, Petukhov, Anatoliy, Golubok, Aleksandr, Arkhipov, Alexander, Samusev, Anton, Mukhin, Ivan |
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| Jazyk: | angličtina |
| Rok vydání: | 2022 |
| Předmět: | |
| DOI: | 10.18721/jpm.153.205 |
| Popis: | Integrated photonics requires compact electrically driven sources of optical radiation for the use in high-performance integrated circuits with optical interconnections in a chip. Light-emitting tunnel junctions represent a promising option of such nanosized light sources, even if their present quantum efficiency is insufficient for practical implementation. We propose a technique for fabrication of such junctions by ultrahigh vacuum forming of thin silver films. Testing showed a high quality and high optical response of the produced films. Such films can serve as substrates for more complicated tunnel junction structures with yet higher quantum efficiency. Излучающий туннельный контакт является перспективной основой для наноразмерных электрически управляемых источников света, но обладает невысокой квантовой эффективностью для использования в фотонике. Предложен метод создания серебряных плёнок в ультра-высоком вакууме, дающих высокий оптический отклик в туннельном контакте. |
| Databáze: | OpenAIRE |
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