...复旦大学本科生学术研究资助计划 关键词:白光,嵌段共聚物,胶束,荧光共振能量转移 [gap=895]Keywords: White-light emission, block copolymers, micelles, fluorescence resonance energy transfer.
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The energy levels of the defects may bedistributed over a relatively wide range. By increasing the appliedvoltage,more radiative recombination centers can be activated,resulting in a white light emission from the ZnO nanotubes.
ZnO纳米棒在刻蚀成纳米管的过程中,比表面增大,产生了许多表面态和体相缺陷,而且这些缺陷的能级分布较宽,在较高的正向偏压下,更多有效辐射的复合中心被激发,导致ZnO纳米管发光二极管的电致发光谱带变宽,能够发射白光。
参考来源 - 一维纳米ZnO及其复合材料的发光二极管·2,447,543篇论文数据,部分数据来源于NoteExpress
Without complex synthesis and multiple fabrication process, we herewith provide a simple and effective way to achieve white-light emission.
这是一种没有复杂合成过程和构造过程并且简单高效获取白光的方法。
For the production of a multicolour or white LED, emission of blue light is crucial the 2014 physics Nobel prize was awarded for the development of blue gallium nitride LEDs.
2014年,诺贝尔物理学奖被授予了蓝色氮化镓电致发光二极管的研发。由此可见,蓝光的释放对于多色和白色电致发光二极管的研制是至关重要的。
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