Excitonic properties of Cd1-xMnxTe quantum wells grown by molecular beam epitaxy

M. C. Debnath, I. Souma, M. Takahashi, T. Sato, R. Pittini, Fumitaka Sato, M. Tanaka, Y. Oka

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Time-resolved photoluminescence has been studied in molecular beam epitaxy grown Cd1-xMnxTe/Cd1-yMgyTe and CdTe/Cd1-xMnxTe single and multiple quantum wells. The excitonic properties were investigated at several temperatures and magnetic fields. The dynamics of the exciton magnetic polaron are greatly influenced by the quantum confinement of the excitons in the single quantum wells. The formation of a spin superlattice structure was realized in Cd0.95Mn0.05Te/Cd0.95Mg0.05Te multi-quantum wells under an external magnetic field.

Original languageEnglish
Pages (from-to)109-113
Number of pages5
JournalJournal of Crystal Growth
Volume229
Issue number1
DOIs
Publication statusPublished - 2001 Jul 2

Keywords

  • A3. Molecular beam epitaxy
  • A3. Quantum wells
  • A3. Superlattices
  • B2. Semiconducting II-VI materials

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Inorganic Chemistry
  • Materials Chemistry

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    Debnath, M. C., Souma, I., Takahashi, M., Sato, T., Pittini, R., Sato, F., Tanaka, M., & Oka, Y. (2001). Excitonic properties of Cd1-xMnxTe quantum wells grown by molecular beam epitaxy. Journal of Crystal Growth, 229(1), 109-113. https://doi.org/10.1016/S0022-0248(01)01103-4