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Photovoltaic Ge/Si quantum dot detectors operating in the mid-wave atmospheric window (3 to 5 μm)

Ge/Si quantum dots fabricated by molecular-beam epitaxy at 500°C are overgrown with Si at different temperatures T(cap), and effect of boron delta doping of Si barriers on the mid-infrared photoresponse was investigated. The photocurrent maximum shifts from 2.3 to 3.9 μm with increasing T(cap)from 3...

詳細記述

保存先:
書誌詳細
主要な著者: Yakimov, Andrew, Timofeev, Vyacheslav, Bloshkin, Aleksei, Nikiforov, Aleksandr, Dvurechenskii, Anatolii
フォーマット: Artigo
言語:Inglês
出版事項: Springer 2012
主題:
オンライン・アクセス:https://ncbi.nlm.nih.gov/pmc/articles/PMC3499146/
https://ncbi.nlm.nih.gov/pubmed/22938028
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1556-276X-7-494
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