Consider a solid-state plasma with the same number of electrons (e) and holes (h). Using the linearized Langevin equation (with α = e, h)

taking m_e= m_h, ν_ce = ν_ch, assuming a time dependence for both E and U_α of the form exp (–iωt), and choosing a Cartesian coordinate system with the z axis pointing along the constant and uniform magnetic field B₀ , show that the conductivity dyad is given by

with σ_⊥ and σ₀ given by (5.3) and (5.5), respectively. Explain, in physical terms, why we have σ_H = 0 in this case.

Equations

Transcribed Image Text:

Jua marat = 9a (E+ua x Bo) - Vcamaua