For some materials, the band structure of the conduction band around k=0 can be represented by: ħ²k² a² 2ma² 272 Give an expression for the effective mass of the electron at this region. E(k) =
For some materials, the band structure of the conduction band around k=0 can be represented by: ħ²k² a² 2ma² 272 Give an expression for the effective mass of the electron at this region. E(k) =
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