Theory of many exciton states and biexciton lasing in semiconductor nanocrystals

T. Takagahara, Selvakumar V. Nair

研究成果査読

抄録

Exciton states in semiconductor nanocrystals are interesting in terms of optical nonlinearity and biexciton lasing. The weakly correlated-three exciton states were computed. The oscillator strength of transition from the two exciton states was of the same order of magnitude as that of the exciton transition. The exciton addition spectrum was almost equal to the exciton creation energy from the ground state but deviated from that by an energy of the order of the electron-hole exchange reaction.

本文言語English
ページ56-57
ページ数2
出版ステータスPublished - 1997 1 1
外部発表はい
イベントProceedings of the 1997 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim - Chiba, Jpn
継続期間: 1997 7 141997 7 18

Other

OtherProceedings of the 1997 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim
CityChiba, Jpn
Period97/7/1497/7/18

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 原子分子物理学および光学
  • 凝縮系物理学
  • 電子工学および電気工学

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