Bright electroluminescence from CdS quantum dot LED structures

S. Nakamura, K. Kitamura, H. Umeya, A. Jia, M. Kobayashi, A. Yoshikawa, M. Shimotomai, Y. Kato, K. Takahashi

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Abstract

Self-assembled quantum dots of CdS were introduced into the pn junction of ZnSe. Bright luminescence was observed at 77K and room temperature. The peak wavelength can be tuned by altering the dimensions of the quantum dot structure.

Original languageEnglish
Pages (from-to)2435-2436
Number of pages2
JournalElectronics Letters
Volume34
Issue number25
DOIs
Publication statusPublished - 1998 Dec 10

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ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Nakamura, S., Kitamura, K., Umeya, H., Jia, A., Kobayashi, M., Yoshikawa, A., Shimotomai, M., Kato, Y., & Takahashi, K. (1998). Bright electroluminescence from CdS quantum dot LED structures. Electronics Letters, 34(25), 2435-2436. https://doi.org/10.1049/el:19981668