Sputter epitaxy of p+ layer for fabrication of Si solar cells (SCs) was demonstrated. Hall carrier concentration of p+ layer was 2.6 × 1020 cm−3 owing to cosputtering of B with Si at low temperature, which had enabled heavy and shallow p+ dope layer. p+nn+ SCs were fabricated and influence of p+ and n+ layers was investigated. Internal quantum efficiency (IQE) of p+nn+ SCs was 95% at visible light and was larger than 60% at ultraviolet (UV) light when the p+ layer was thinner than 30 nm. At near infrared (NIR), extra increment on IQE was achieved by rear n+ back surface field (BSF) layer with a thickness thinner than 100 nm.
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Abstract Purpose Overcoming the flaws of current data management conditions in head and neck oncology could enable integrated informatio...
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Vol.83 No.3 from #AlexandrosSfakianakis via Alexandros G.Sfakianakis on Inoreader http://ift.tt/1TkQfWM via IFTTT
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Small size of metastatic lymph nodes with extracapsular spread greatly impacts treatment outcomes in oral squamous cell carcinoma patie...
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Publication date: Available online 14 May 2017 Source: Journal of Oral Biosciences Author(s): Hiromi Kimura-Suda, Teppi Ito BackgroundBo...
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In metabolomics, thousands of substances can be detected in a single assay. This capacity motivates the development of metabolomics testing,...
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Resistance to cancer chemotherapies leads to deadly consequences, yet current research focuses only on the roles of somatically acquired mut...
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RT @ecancer_espanol : Abiraterone for metastatic, hormone sensitive, prostate cancer https://t.co/xa9jVlFrCg https://t.co/dj5XAacWCF fro...
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Ibrutinib, a Bruton’s tyrosine kinase (BTK) inhibitor, was shown to eliminate skin test reactivity in vivo and IgE-dependent basophil activa...
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