Dielectric suppression, blue-shift in photo luminescence and absorption of nanometric semiconductors

C. Q. Sun, X. W. Sun, B. K. Tay, Shu Ping Lau, T. P. Chen, Haitao Huang, S. Li

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

1 Citation (Scopus)

Abstract

Dielectric suppression and blue-shift in photo luminescence and absorption originated from enhancement of crystal field in nanometric semiconductors was studied. Surface bond contraction and the rise of surface-to-volume ratio of the semiconductors was found to be responsible for the observed optical behavior. Results showed the consistency between the model prediction and the observations.
Original languageEnglish
Title of host publicationPacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest
Publication statusPublished - 1 Dec 2001
Externally publishedYes
Event4th Pacific Rim Conference on Lasers and Electro-Optics - Chiba, Japan
Duration: 15 Jul 200119 Jul 2001

Conference

Conference4th Pacific Rim Conference on Lasers and Electro-Optics
CountryJapan
CityChiba
Period15/07/0119/07/01

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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