Copper hasdensity of 8.95 X10³ kg/m ²³& an electrical conductivity 604 X107 ohm os outroom Temperature Calculate (1) fermi energymass>(el) The fermi velocity, wil) the mean free pathat the fermi level. Atomic weight ofCopper is63.54.PAGE

(i) E_F = 7 eV (ii) v_F = 1.57 x 10^6 m/s (iii) l = 3.9 x 10^-8 m

3 Copper has density of 8.95 X10 ³ kg/m ² 3 & an electrical conductivity 6-4 X107 ohm¹ ans aut room Temperature. Calculate (1) fermi energy (el) The fermi velocity wil) the mean free path at the fermi level. Atomic weight of Copper is mass 63.540

3 Copper has density of 8.95 X10 ³ kg/m ² 3 & an electrical conductivity 6-4 X107 ohm¹ ans aut room Temperature. Calculate (1) fermi energy (el) The fermi velocity wil) the mean free path at the fermi level. Atomic weight of Copper is mass 63.540

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

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Copper has
density of 8.95 X10³ kg/m ²³
& an electrical conductivity 604 X107 ohm os out
room Temperature Calculate (1) fermi energy
mass
>
(el) The fermi velocity, wil) the mean free path
at the fermi level. Atomic weight of
Copper is
63.54.
PAGE

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