How to get the semiconductor alloys parameters?

  • Thread starter yzou_ua
  • Start date
  • #1
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I'm working on some calculations on Al0.35Ga0.65As & In0.65Al0.45As.
Someone can tell me where i can find the elastic/piezoelectric/dielectric constants for these rare alloys?? A database for them exist for us to search??
Thx...
 

Answers and Replies

  • #2
Cthugha
Science Advisor
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Maybe you can find some info in the database of the Ioffe institute:

http://www.ioffe.ru/SVA/NSM/

The section about properties of semiconductors or the n,k-database should have some data on AlGaAs. Whether there is also info on InAlAs, I am not sure.
 
  • #3
Dr Transport
Science Advisor
Gold Member
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The properties can be found by linearly interpolating between the two extremes i.e. AlAs and GaAs, same for the other materials.
 

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