EMA 3413 Part I review

EMA 3413 Part I review - EMA 3413 Part I review Ch. 1....

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
EMA 3413 Part I review Ch. 1. Introduction Three types of theories for understanding electronic properties of materials o Continuum theory o Classical electron theory o Quantum theory Ch. 2. Wave-particle duality Wave-particle duality for light o Wave behavior of light o Particle behavior of light Photoelectric effect Photon energy: E = h ν Wave-particle duality for electrons o de Broglie wave (matter wave) λ p = h; k = λ /2 π ; v= ϖ /k o Wave packet Phase velocity and group velocity o Heisenberg’s uncertainty principle p ⋅ ∆ x h Wavefunction o Understand the meaning of wavefunction o Probability ΨΨ * Ch. 3 Schrödinger equation Understand the importance of SE in quantum theory Time-independent SE o Potential time-independent o Separation of location-dependent and time-dependent terms in w.f. o Write down equation Time-dependent SE o Potential time-dependent o Write down equation o Know the correspondence from classical theory Eigenvalues and eigenfunctions Ch. 4. Solutions of SE for specific problems Free electrons o Know how to write down the SE for this case o General solution: Planar wave o E-k relationship Electrons in an infinite potential well o Know how to write down the SE for this case o Boundary conditions and general solution
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
o Derive solutions for k (and E, w.f., and so on)
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 4

EMA 3413 Part I review - EMA 3413 Part I review Ch. 1....

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online