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PHYS 4P70
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4P70
Condensed Matter Physics I
Review
Early Days of Solid State
Specific Heat of Solids
Temperature Dependence of Cv for Pb, Al, diamond
Room temperature Cv for various solids
Temperature Dependence of Cv of diamond
Einstein Model
Einstein vs. Debye Model
Low Temperature Cv of diamond
Debye Temperatures for various solids
Drude Model
electron trajectory in E field
Success of Drude Model:
Lorenz number data/ Wiedmann Franz-Law
Hall Effect seems reasonable
Problems with Drude Model:
High temperature heat capacity (why don't free electrons contribute ?)
Hall Effect data
Seebeck Coefficient data
Sommerfeld Model
Fermi-Dirac Statistics
Fermi Dirac Function as a function of chemical potential
Fermi Dirac Function as a function of temperature
3D Fermi Sea at T=0K
Chemical Potential is Fermi Energy at T=0K
Derivative of Fermi Dirac Function
Contrast low temperature Cv of
metals
and
insulators
Structure of Materials
Geometry of Materials
Lattice Vibrations
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Updated: 05-Oct-2018 12:51