Modulation-doped ZnSe/(Zn,Cd,Mn)Se quantum wells and superlattices

J. J. Berry, R. Knobel, O. Ray, W. Peoples, N. Samarth

Research output: Contribution to journalArticlepeer-review

12 Scopus citations

Abstract

Zn:Se flux ratio has a strong impact on the transport properties of buried two-dimensional electron gases (2DEGs), and can be correlated with the final surface morphology of the samples. The use of atomic force microscopy (AFM) as a diagnostic tool provides useful and efficient feedback about the sample quality. Optimized growth conditions have resulted in a roughly two-fold improvement in the low temperature mobility of both magnetic and nonmagnetic ZnSe-based 2DEGs.

Original languageEnglish (US)
Pages (from-to)1692-1696
Number of pages5
JournalJournal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures
Volume18
Issue number3
DOIs
StatePublished - May 2000

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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