2023-05-20 01:33:56 +01:00
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$$R=\frac{\rho L}{A}$$
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- $R$ = Resistance
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- $\rho$ = Resistivity ($\Omega cm$)
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- $L$ = Length
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- $A$ = CS Area
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$$J=\sigma E$$
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- $J$ = Current Density
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- $\sigma$ = Conductivity ($\frac{1}{\Omega cm}$)
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- $E$ = Electric Field
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$$V_{bi} = \frac{kT}{q}ln(\frac{N_D N_A}{n_i^2})$$
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- $V_{bi}$ = Built-in Potential
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2023-06-01 08:11:37 +01:00
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[Doping](Doping.md)
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2023-05-20 01:33:56 +01:00
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$$J=nev$$
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- $n$ = Charge Density
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- $e$ = Charge
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- $v$ = Drift Velocity
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$$v=\mu E$$
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- $v$ = Drift Velocity
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- $\mu$ = Mobility
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- $E$ = Electric Field
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$$\sigma = ne\mu$$
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$$\rho=\frac{1}{\sigma}$$
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$$\sigma=q(\mu_nn+\mu_pp)$$
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- $q$ = Electronic Charge
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- $\mu$ = Carrier Mobility ($\frac{cm^2}{Vs}$)
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$$1 eV = 1.602\times 10^{-19}J$$
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