ECE 656 Lecture 33: Heterostructures

By Mark Lundstrom

Electrical and Computer Engineering, Purdue University, West Lafayette, IN

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Abstract

Outline:
  1. Review of L31
  2. Carrier temperature and heat flux
  3. Heterostructures
  4. Summary

Cite this work

Researchers should cite this work as follows:

  • Mark Lundstrom (2012), "ECE 656 Lecture 33: Heterostructures," https://nanohub.org/resources/12707.

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Location

EE 115, Purdue University, West Lafayette, IN

Tags

  1. Charge Transport
  2. course lecture
  3. heterostructures
  4. nanoelectronics
  5. nanotransistors
ECE 656 Lecture 33: Heterostructures
  • ECE-656 Lecture 33: Heterostructures 1. ECE-656 Lecture 33: Heterostru… 8.5
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  • L32 outline 2. L32 outline 40.1
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  • review: pn homojunctions 3. review: pn homojunctions 42.1
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  • review: pn homojunctions 4. review: pn homojunctions 105.96666666666667
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  • reference for the energy bands 5. reference for the energy bands 126.73333333333333
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  • local vacuum level 6. local vacuum level 229.46666666666667
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  • Al0.3Ga0.7As : GaAs (Type I HJ) 7. Al0.3Ga0.7As : GaAs (Type I HJ… 290.3
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  • N-Al0.3Ga0.7As : p+-GaAs (Type I HJ) 8. N-Al0.3Ga0.7As : p+-GaAs (Type… 456.83333333333331
    00:00/00:00
  • N-Al0.3Ga0.7As : p+-GaAs (Type I HJ) 9. N-Al0.3Ga0.7As : p+-GaAs (Type… 474
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  • general, graded heterostructure 10. general, graded heterostructur… 506.26666666666665
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  • 11. "quasi-electric fields" 568.73333333333335
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  • BTE 12. BTE 772.4
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  • alternative approach: hole current 13. alternative approach: hole cur… 919
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  • hole and electron currents 14. hole and electron currents 1066.7
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  • outline 15. outline 1223.8666666666666
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  • balance equation summary 16. balance equation summary 1237.9333333333334
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  • the simplified equations 17. the simplified equations 1279.8
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  • energy current equation 18. energy current equation 1350.4333333333334
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  • questions? 19. questions? 1402.8333333333333
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