Superconductivity in D- and F-band MetalsHarry Suhl, M. Brian Maple |
From inside the book
Results 1-3 of 66
Page 29
... Nb3Ge phase : During initial film growth , an A15 phase is formed which is at or close to 3/1 stoichiometry but has an anomalously large cell parameter , due to the incorporation of impurities . Cell parameters as high as 5.20 to 5.25 Å ...
... Nb3Ge phase : During initial film growth , an A15 phase is formed which is at or close to 3/1 stoichiometry but has an anomalously large cell parameter , due to the incorporation of impurities . Cell parameters as high as 5.20 to 5.25 Å ...
Page 59
... Nb3Ge cell size with increasing film thickness , in general agreement with the observations of Gavaler et al . ( Gavaler et al . , 1978 ) . We do not , however , observe an A15 cell size as large as ... Nb3Ge and Nb3Ge / Nb3lr Films 69 59.
... Nb3Ge cell size with increasing film thickness , in general agreement with the observations of Gavaler et al . ( Gavaler et al . , 1978 ) . We do not , however , observe an A15 cell size as large as ... Nb3Ge and Nb3Ge / Nb3lr Films 69 59.
Page 61
... Nb3Ge / Nb3Ir targets , T , = 1090 ° C . D reflect an approach to temperature equilibrium of the film- vacuum interface . MULTILAYER FILMS = Single To determine the influence of a similar cell sized A15 ... Nb3Ge and Nb3Ge / Nb3lr Films 61.
... Nb3Ge / Nb3Ir targets , T , = 1090 ° C . D reflect an approach to temperature equilibrium of the film- vacuum interface . MULTILAYER FILMS = Single To determine the influence of a similar cell sized A15 ... Nb3Ge and Nb3Ge / Nb3lr Films 61.
Contents
Theoretical OverviewEmphasis on New Mechanisms | 13 |
Working Hypotheses | 23 |
Superconductivity in the Actinides | 37 |
Copyright | |
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A15 compounds A15 phase A15 structure Academic Press actinides actinium alloys americium amorphous anisotropy annealing atoms band structure behavior Brillouin zone calculations composition Copyright©1980 by Academic critical field curves density dHvA disorder Douglass effects electron-phonon europium experimental f electron f-Band Metals Fermi energy Fermi level Fermi surface ferromagnetic FIGURE films form reserved frequency function Gavaler Geballe high-Te impurities interaction irradiation ISBN kbar Kessel Laboratory lanthanum lattice lattice constant layers Lett low temperature magnetic materials Mattheiss Matthias measurements Nb,Ge Nb3Ge Nb3Ir Nb3Sb Nb3Sn neptunium neutron niobium observed obtained parameter peaks phonon Phys Physics pressure properties protactinium region resistivity rights of reproduction samples scattering shown in Fig single crystal Solid State Commun specific heat sputtered stoichiometric superconducting Testardi theoretical theory thickness thorium tion transition metal transition temperature V3Si valence values