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Author:

王玥 (王玥.) | 魏欣 (魏欣.)

Abstract:

发光二极管,是一种能够直接将电能转化为可见光的固态半导体器件,它能够发出红、橙、黄、绿、青、蓝、紫、白8种颜色的光.
光电探测器,则是一种可以把光信号转化为电信号的光电器件,它能够检测到入射至其表面的光,并将之转换为相应大小的电流.
这种能"画"出发光二极管的圆珠笔,可以输出3种特殊的"墨水":一种"墨水"含有可导电的聚合物,一种含有金属纳米线,还有一种含有钙钛矿(一种矿物)晶体材料."书写"时,这3种"墨水"被逐层叠加,从而形成发光二极管和光电探测器.

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  • [ 1 ] [王玥]北京工业大学

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Source :

知识就是力量

ISSN: 0529-150X

Year: 2023

Issue: 10

Page: 82-83

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 2

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