摘要
在普通金属／绝缘体／金属（ＭＩＭ）隧道发光结的基础上，制备了掺稀土元素Ｄｙ的ＭＩＤｙＭ结构隧道发光结。简单介绍了该结的制备工艺，对结的发光特性及发光过程中表面等离极化激元（ＳＰＰ）的色散关系进行了讨论，对发光光谱进行了分析，阐述了稀土元素Ｄｙ对结的发光特性的影响。
On the basis of common Metal/Insulator/Metal (MIM) junction, a new structure of Al Al 2O 3 Dy Au junction containing the rare element Dy was prepared. The preparation process was described simply. The light emission characteristics of MIM and MIDyM junction and the property of surface plasmon polariton (SPP) dispersion are discussed. The light spectra and the effect of rare earth element Dy on the light emission tunnel junction are analysed.
出处
《光学学报》
EI
CAS
CSCD
北大核心
1998年第12期1751-1755,共5页
Acta Optica Sinica
基金
国家自然科学基金
集成光电子学国家重点联合实验室资助
关键词
MIM结
稀土元素
发光特性
光谱
镝
MIM junction, rare earth element Dy, light emission characteristics, light spectra.
