## Criticism, partial foundation and limits of applicability of the band theory of electrons in crystals |

### What people are saying - Write a review

We haven't found any reviews in the usual places.

### Common terms and phrases

adiabatic approximation adiabatic method conduction band conduction electron correspond Coulomb interaction determinant constructed dielectric electrons direct variational method elec electron functions electron moves electrons and holes electrons and protons electrons are considered electrons in crystals energy bands energy functional ergies exact solutions exact wave equation excitation energy exciton extrema field equations func functions of type H-L-H method Hussion hydrogen atom ionic latter lattice sites let us assume Limits of Applicability lowest minimum Massachusetts matrix elements molecular functions molecules multi-electron nuclei obtained Partial Foundation physical meaning Pine Street West potential energy principal solution principal system remaining electrons Russian translation self-con self-consistent field method self-consistent potential self-consistent problem self-consistent-field equations self-consistent-field method semiconductors single-electron functions single-electron wave function small perturbations solutions of type Street West Concord subsidiary solutions system of electrons system of orthogonal system of solutions Theory of Electrons tion tron usual band theory wave vector zero approximation