基于量子阱子带间跃迁的红外探测器研究  

Quantum well infrared photodetectors based on intersubband transition

作　　者：荣新 王新强[1] RONG Xin;WANG Xin-qiang(School of Physics,Peking University,Beijing 100871,China)

机构地区：[1]北京大学物理学院,北京100871

出　　处：《物理实验》2018年第4期1-9,15,共10页Physics Experimentation

基　　金：国家重点研发计划(No.2016YFB0400100);国家自然科学基金项目(No.61704003)

摘　　要：红外探测器广泛应用于夜视、热成像、通讯、制导、遥感控制等领域,在民用和军事上都有重要研究意义.本文从基本原理出发,介绍研究方法、实验设计思路及北京大学在本领域近年的研究进展,着重展示科研中遇到的困难及解决方法,力图以此引导研究性实验教学,为相关科研提供参考.The theory of intersubband transition,research method and design ideas for infrared photodetectors were introduced,recent progresses in this field at Peking University were also presented.Problems and their possible solutions were emphatically demonstrated to guide the research-oriented experimental teaching and to provide references for related scientific research.

关 键 词：子带间跃迁 红外探测器 量子阱结构 氮化物半导体 分子束外延 

分 类 号：TN215[电子电信—物理电子学]