Proceedings of the International School of Physics "Enrico Fermi.", Volume 22N. Zanichelli, 1963 - Nuclear physics |
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... optical properties , first through investigations of photoconductivity and more recently through observation of optical absorption spectra . The use of strong magnetic fields in conjunction with the latter has added greatly to the power ...
... optical properties , first through investigations of photoconductivity and more recently through observation of optical absorption spectra . The use of strong magnetic fields in conjunction with the latter has added greatly to the power ...
Page 267
... Optical Phenomena . 1 . - Introduction . The investigation of magneto - optical phenomena in semiconductors has proved to be a powerful method of studying the band structure of these ma- terials . These phenomena will , for our purposes ...
... Optical Phenomena . 1 . - Introduction . The investigation of magneto - optical phenomena in semiconductors has proved to be a powerful method of studying the band structure of these ma- terials . These phenomena will , for our purposes ...
Page 538
... optical mode . When we have two atoms per unit cell the absorption will take place at the energy of an optical mode for which q0 . This corresponds to the frequency v 。 in Fig . 5 , the photon ( and phonon ) energy being hv . This ...
... optical mode . When we have two atoms per unit cell the absorption will take place at the energy of an optical mode for which q0 . This corresponds to the frequency v 。 in Fig . 5 , the photon ( and phonon ) energy being hv . This ...
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absorption acceptor approximation band edge band structure Brillouin zone calculated carrier Chem coefficient compound concentration conduction band constant corresponding crystal cyclotron resonance density diffusion direction donor doping effective mass electric field energy gap energy surfaces equation equilibrium example exciton experimental expression Faraday rotation foreign atoms free electron frequency germanium given hence holes imperfections impurity indium antimonide InSb interaction interband ionization ions Journ K,PM K₁ lattice levels linear liquid magnetic field matrix measurements melt mobility momentum N₁ obtained optical p-type phase phonon Phys potential pressure quantum range reciprocal lattice region Rendiconti S.I.F. samples scattering semiconductors shown in Fig solid spin-orbit structure elements symmetry temperature tensor theory thermodynamic potentials transition transverse valence band Voigt effect wave functions wave vector Zeeman effect zero zone