Interwell coupling effect in Si/SiGe quantum wells grown by ultra high vacuum chemical vapor deposition
<p>Abstract</p><p>Si/Si<sub>0.66</sub>Ge<sub>0.34</sub>coupled quantum well (CQW) structures with different barrier thickness of 40, 4 and 2 nm were grown on Si substrates using an ultra high vacuum chemical vapor deposition (UHV-CVD) system. The samples wer...
Main Authors: | , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2007-01-01
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Series: | Nanoscale Research Letters |
Subjects: | |
Online Access: | http://dx.doi.org/10.1007/s11671-007-9046-8 |