Chapter 2 overheads - John D. Cressler 3080...after Pierret, Advanced Semiconductor Fundamentals,...

12
1 John D. Cressler 2A after Pierret, Advanced Semiconductor Fundamentals, 1987 Chapter 2 Overheads

Transcript of Chapter 2 overheads - John D. Cressler 3080...after Pierret, Advanced Semiconductor Fundamentals,...

Page 1: Chapter 2 overheads - John D. Cressler 3080...after Pierret, Advanced Semiconductor Fundamentals, 1987 John D. Cressler 12 2L after Pierret, Advanced Semiconductor Fundamentals, 1987

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2A

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Chapter 2 Overheads

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2B

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Chapter 2 Overheads

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2C

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2D

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Chapter 2 Overheads

Eg!

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2E

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Chapter 2 Overheads

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2F

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2G

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Chapter 2 Overheads

Diamond Lattice (Si)

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2H

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Ge Si GaAs

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kz

kykx

Real Space

Crystal Momentum Space

after Dr. Alan Doolittle

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Cubic System (Si)

Simplified Band Structure (Si)

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Ref: Suzuki, et al., Phys Rev, 11, p. 8132, 1995.

kx

ky

kz

Full Band Structure

Real Space

Crystal Momentum Space

after Dr. Alan Doolittle

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Hexagonal System (GaN)

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Neudeck and Peirret Fig 3.14Neudeck and Peirret Fig 3.13

Valence Band E-k and constant

energy surfaces all look similar

after Dr. Alan Doolittle

2K Chapter 2 Overheads

after Pierret, Advanced Semiconductor Fundamentals, 1987

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Chapter 2 Overheads