Physics and Astronomy Classification Scheme 1999

71. Electronic structure (see also 73.20 Surface and interface electron states) ( 0 Dok.)

• 71.10.-w Theories and models of many electron systems ( 0 Dok. )

• 71.15.-m Methods of electronic structure calculations ( 0 Dok. )

• 71.18.+y Fermi surface: calculations and measurements; effective mass, g factor ( 0 Dok. )

• 71.20.-b Electron density of states and band structure of crystalline solids (for electronic structure of superconductors, see 74.25.J) ( 0 Dok. )

• 71.22.+i Electronic structure of liquid metals and semiconductors and their alloys ( 0 Dok. )

• 71.23.-k Electronic structure of disordered solids ( 0 Dok. )

• 71.24.+q Electronic structure of clusters and nanoparticles ( 0 Dok. )

• 71.27.+a Strongly correlated electron systems; heavy fermions ( 0 Dok. )

• 71.28.+d Narrow-band systems; intermediate-valence solids (for magnetic aspects, see 75.20.H and 75.30.M) ( 0 Dok. )

• 71.30.+h Metal-insulator transitions and other electronic transitions ( 0 Dok. )

• 71.35.-y Excitons and related phenomena ( 0 Dok. )

• 71.36.+c Polaritons (including photon phonon and photon magnon interactions) ( 0 Dok. )

• 71.38.+i Polarons and electron phonon interactions (see also 63.20.K Phonon electron interactions in lattices) ( 0 Dok. )

• 71.45.-d Collective effects ( 0 Dok. )

• 71.55.-i Impurity and defect levels ( 0 Dok. )

• 71.60.+z Positron states (for positron annihilation, see 78.70.B) ( 0 Dok. )

• 71.70.-d Level splitting and interactions (see also 73.20 Surface and interface electron states, 75.30.E Exchange and superexchange interactions) ( 0 Dok. )

• 71.90.+q Other topics in electronic structure (restricted to new topics in section 71) ( 0 Dok. )