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Light Emitting Diode and UV Photodetector Characteristics of Solution Processed n-ZnO Nanorods/ p-Si Heterostructures

机译:溶液的发光二极管和UV光电探测器特性N-ZnO纳米棒/ P-Si异质结构

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n-ZnO nanorod/p-si hetrojunction diode is synthesized using a simple chemical solution method on p-type silicon substrates for light emitting diode applications. The grown ZnO nanorods showed highly textured hexagonal crystallographic phase along c-axis. An intense band to band photoluminescence peak is observed at 377 nm in conjunction with the weak deep-level emissions in visible region centred at 500 nm. The current-voltage measurements show diode-like characteristics. The work will also discuss the emission response with bias field for these solution processed n-ZnO/p-Si heterostructures under dark and UV conditions in the context of possible UV photo-response and light emitting diode applications.
机译:使用简单的化学溶液方法在发光二极管应用的P型硅基板上合成N-ZnO纳米棒/ P-Si Hetro结二极管。生长的ZnO纳米棒沿C轴显示出高度纹理的六边形晶形相。在377nm中观察到带光致发光峰的强烈带,与以500nm为中心的可见区域中的弱深度排放。电流 - 电压测量显示二极管状特性。该作品还将讨论具有偏置场的发射响应,用于这些溶液在可能的UV照片响应和发光二极管应用的背景下在暗和紫外条件下加工N-ZnO / P-Si异质结构。

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