The Adiabatic Bond Charge Model of Phonons
The dispersion relation between frequency and wavevector of atomic vibrations, or phonons, can be succinctly described by the adiabatic bond charge model, first developed by Weber. The model employs as few as four parameters to fit experiment. We investigated this model in order to better unify the...
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Digital WPI
2012
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| Online Access: | https://digitalcommons.wpi.edu/etd-dissertations/180 https://digitalcommons.wpi.edu/cgi/viewcontent.cgi?article=1179&context=etd-dissertations |