
Accession Number : AD0278230
Title : IMPURITIES AND IMPERFECTIONS IN METALS AND SEMICONDUCTORS
Corporate Author : SHEFFIELD UNIV (ENGLAND)
Personal Author(s) : MARCH,N.H. ; BOARDMAN,A.D.
Report Date : 31 MAY 1962
Pagination or Media Count : 1
Abstract : STATES IN SECONDORDER TREATMENT: Formula for density of states; Connection with Houghton's work; and Specific heat of dilute alloys. Further results on perturbations in anrdman. 31 May 62, 48p. incl. illus. table, 14 refs. IMPERFECTION IN METALS: Secondorder perturbation correction ; Selfconsistent equation to secondorder in the perturbing potential; Discussion of angular integrations; Screened potentials and densities; and Residual resistance in alloys. Density of states in secondorder treatment: Formula for density of states; Connection with Houghton's work; and Specific heat of dilute alloys. Further results on perturbations in an electron gas at n: Selfconsistent perturbation tre imperfection in metals: Secondorder perturbation correction ; Selfconsistent equation to secondorder in the perturbing potential; Discussion of angular integrations; Screened potentials and densities; and Residual resistance in alloys. Density of states in secondorder treatment: Formula for density of states; Connection with Houghton's work; and Specific heat of dilute alloys. Further results on perturbations in an electron gas at nonzero temptment of impurities and imperfection in metals: Secondorder perturbation correction ; Selfconsistent equation to secondorder in the perturbing potential; Discussion of angular integrations; Screened potentials and densities; and Residual resistance in alloys. Density of states in secondorder treatment: Formula for density of states; Connection with Houghton's work; and Specific heat of dilute alloys. Further results on perturbations in an electron gas at nonzero temperatures: Condition foPerturbed wave functions; First order calculation; Calculation of average wave function product; and Asy ptotic form of localized potenti l.
Descriptors : ALLOYS, COPPER, DENSITY, DIFFUSION, ELECTRONS, GAS IONIZATION, GASES, IMPURITIES, INTEGRAL EQUATIONS, INTERMETALLIC COMPOUNDS, SOLID STATE PHYSICS, THEORY
Distribution Statement : APPROVED FOR PUBLIC RELEASE