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Spatially resolved cathodoluminescence of semiconductors

  • C. Trager-Cowan*
  • , A. Kean
  • , F. Yang
  • , B. Henderson
  • , K. P. O'Donnell
  • *Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

Abstract

The versatility of e-beam characterisation of semiconductor materials is emphasised by describing work on a range of samples: a GaAs-AlGaAs multiple quantum well, a strained ZnSe epilayer, and a porous silicon overlayer on bulk silicon.

Original languageEnglish
Pages (from-to)319-324
Number of pages6
JournalPhysica B: Physics of Condensed Matter
Volume185
Issue number1-4
DOIs
Publication statusPublished - 1 Apr 1993

Funding

We would like to thank Khalid Shahzad of Philips Laboratories, North American Philips Corporation for providing the ZnSe epilayer and Deepak Uttamchandani of the Department of Electronic and Electrical Engineering, Strath-Clyde University for providing the porous silicon. We would also like to thank Kathleen Apperson, Vicki Stevenson, Stephen Trotter and David Clark for their work in the laboratory. Finally, we are grateful to Professor E. C. Lightowlers and Dr A. T. Collins of King’s College, London for the loan of the cathodoluminescencsey stem used in this work. C. Trager-Cowan was supported by a SERC Research Fellowship during part of this work.

Keywords

  • semiconductor materials
  • quantum wells
  • porus silicon

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