hw3
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hw3 [2016/04/16 10:25] – [Journal reading (5 pts)] janet | hw3 [2016/04/16 11:53] – [Landauer to Drude (10 pts)] janet | ||
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$$R = {h \over {2{e^2}}}{L \over {{\ell _{ph}}}}$$ | $$R = {h \over {2{e^2}}}{L \over {{\ell _{ph}}}}$$ | ||
- | **c)** Show that the the above result is equivalent to the Drude formula, within a factor of 2, if we assume a free electron dispersion relation $E = {{{\hbar ^2}{k^2}} \over {2m}}$. | + | **c)** Show that the above result is equivalent to the Drude formula, within a factor of 2, if we assume a free electron dispersion relation $E = {{{\hbar ^2}{k^2}} \over {2m}}$. |
$${\rho _{1d}} = {m \over {{n_{1d}}{e^2}{\tau _{e - ph}}}}$$ | $${\rho _{1d}} = {m \over {{n_{1d}}{e^2}{\tau _{e - ph}}}}$$ |
hw3.txt · Last modified: 2020/03/06 09:14 by 127.0.0.1