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Self-Organized Formation of Compositionally Modulated ZnSe1-xTex Superlattices

  • S. P. Ahrenkiel
  • , S. H. Xin
  • , P. M. Reimer
  • , J. J. Berry
  • , H. Luo
  • , S. Short
  • , M. Bode
  • , M. Al-Jassim
  • , J. R. Buschert
  • , J. K. Furdyna
  • National Renewable Energy Laboratory
  • University of Notre Dame
  • Goshen College

Research output: Contribution to journalArticlepeer-review

59 Scopus Citations

Abstract

We report the observation of periodic compositional modulation in ZnSe 1-xTe x alloys grown by molecular beam epitaxy on vicinal (100) GaAs substrates. The period is highly regular, with typical values between 18 and 32 Å, and is long range in character. X-ray diffraction indicates that the composition varies approximately sinusoidally, resulting in superlattices that are expected to have unique physical properties.

Original languageAmerican English
Pages (from-to)1586-1589
Number of pages4
JournalPhysical Review Letters
Volume75
Issue number8
DOIs
StatePublished - 1995

NLR Publication Number

  • NREL/JA-21228

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