Unit 1 & 2 Semiconductor Physics and Its application

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Across
  1. 2. • Voltage regulator diode.
  2. 3. • Energy difference between conduction and valence band.
  3. 6. • Carrier concentration increases with this parameter.
  4. 9. • Carrier motion due to concentration gradient.
  5. 12. • Basic logic gate that inverts input.
  6. 13. • Pure semiconductor without impurities.
  7. 15. • Contact with linear V–I characteristics.
  8. 16. • Majority carrier in P-type semiconductor.
  9. 17. • Metal Oxide Semiconductor Field Effect Transistor.
  10. 18. • Exclusive-NOT quantum gate (Controlled NOT).
  11. 19. CLUES (20 Marks)
  12. 20. • Gate giving output 1 when at least one input is 1.
  13. 22. • Junction Field Effect Transistor (abbreviation).
  14. 23. • Field Effect Transistor (abbreviation).
Down
  1. 1. • Basic diode formed by joining P and N regions.
  2. 4. • Basic logic gate that gives output 1 only when both inputs are 1.
  3. 5. • Current due to minority carriers in PN junction.
  4. 7. • Semiconductor formed by adding impurities.
  5. 8. • Opposite of direct band gap semiconductor.
  6. 10. • Metal–semiconductor junction diode.
  7. 11. • Carrier motion due to electric field.
  8. 14. • Universal logic gate (NOT + AND combination).
  9. 21. • Bipolar Junction Transistor (abbreviation).