Photoconductivity翻译
WebFeb 25, 2024 · Photoconductivity denotes the increase of the electric conductivity due to an increased carrier density as a result of an optical excitation. With excitation from the valence to the conduction band, it is termed intrinsic photoconductivity; with excitation involving levels in the bandgap, it is called extrinsic photoconductivity; semiconductors that show … WebJul 23, 2015 · The photoconductivity of grey selenium arises from the ability of incident light to excite electron across its reasonably small band gap (2.6 eV in the crystalline form, 1.8 eV in the amorphous form). These property make selenium useful in the prdouction of photocells and exposure meters for photographic use, as well as solar cells. Share.
Photoconductivity翻译
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Webphotoconductivity, the increase in the electrical conductivity of certain materials when they are exposed to light of sufficient energy. Photoconductivity serves as a tool to understand … Photoconductivity is an optical and electrical phenomenon in which a material becomes more electrically conductive due to the absorption of electromagnetic radiation such as visible light, ultraviolet light, infrared light, or gamma radiation. When light is absorbed by a material such as a semiconductor, the number of free electrons and holes increases, resulting in increased electrical conductivity. To cause excitation, the light that …
WebNov 19, 2024 · The photoconductivity antenna is a promising technology to generate THz wave. However, the technology is problematic in THz low antenna gain. The improvement of efficiency and directive is very important to the photoconductivity antenna. Here, a super directivity THz photoconductivity antenna (PCA) is proposed. The antenna uses the … WebPhotoconductivity. (also photoconductive effect), the increase in the electrical conductivity of a semiconductor when the semiconductor is exposed to electromagnetic radiation. Photoconductivity was first observed in selenium by W. Smith (Great Britain) in 1873. Photoconductivity is usually caused by an increase in the concentration of charge ...
WebJul 11, 2024 · In terms of complex photoconductivity, free carriers have both real and imaginary components while dipoles probed off-resonance provide almost a purely imaginary response. Our results provide a deeper understanding of the photoconductive response of large van der Waals heterostructure laminates fabricated by liquid phase … WebA n optical milk meter measures the conductivity, mil k flow, yield. [...] and blood levels in each quarter. delaval.cn. delaval.cn. 光学奶量计测量 每个 乳区的电导率、 奶流 量、 产量 …
WebThe energy band gap of these films was obtained by absorption spectra. The films were found to have a direct type of transition of band gap occurring at 1.75 eV. The dark electrical conductivity and photoconductivity reveals that the films were semiconducting in nature indicating the suitability of these films for photosensor applications.
WebPhotoconductivity, as a well-known optical and electrical phenomenon in semiconductor, is an effect that the electrical conductivity increases due to the absorption of light radiation (Bube, 1960, 1992; Rose, 1963). Several mechanisms, such as the absorption of the incident light, the generation of the electron–hole pairs, and the carrier ... cumbernauld airport flightsWebApr 14, 2024 · 软件介绍：这是一款涵盖多种翻译功能的翻译软件，其中就包括了截图翻译、文字翻译、音频翻译、视频翻译、PDF翻译、Word翻译等特色功能。在日常的聊天中， … east town budget green bayWebApr 1, 2002 · The photoconductivity effect in synthetic dopa–melanin polymer with relation to the charge hopping conduction has been investigated. Measurements of the rise and decay of photocurrents upon visible radiation (400–800 nm) and at temperatures of 293–326 K allowed the determination of the major trapping levels as follows: 56, 35 and … east town dental aldenWeb即时翻译文本&完整的文档文件。为个人和团队提供准确的翻译。每天有数百万人使用DeepL进行翻译。 east town carnival 2017 grand havenWeb将“photoconductivity"翻译成中文 光传导率, 光傳導率, 光导增益 是“photoconductivity"到 中文 的最佳翻译。 译文示例：photoconductive cells using either lead sulphide or lead ↔ c. … east town budget cinemaWebOpenAI Translator 是一款浏览器扩展，基于 ChatGPT API 的划词翻译，支持 55 种语言的相互翻译和润色功能。目前还在扩展商店审核中，需要以开发者模式安装。 使用客户端平 … cumbernauld airport postcodeWebPhotoconductivity, as a well-known optical and electrical phenomenon in semiconductor, is an effect that the electrical conductivity increases due to the absorption of light radiation … cumbernauld airport icao