Abstract
In this letter we report on the growth of high quality InSb by molecular beam epitaxy that has been optimized using reflection high energy electron diffraction. A 4.8 μm InSb layer grown on GaAs at a growth temperature of 395°C and a III/V incorporation ratio of 1:1.2 had an x-ray rocking curve of 158 arcsec and a Hall mobility of 92 300 cm2 V-1 at 77 K. This is the best material quality obtained for InSb nucleated directly onto GaAs reported to date.
Original language | English (US) |
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Pages (from-to) | 3338-3340 |
Number of pages | 3 |
Journal | Applied Physics Letters |
Volume | 65 |
Issue number | 26 |
DOIs | |
State | Published - 1994 |
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)