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X‐Ray Spectra and Electronic Structure of Elements at the End of the First Long Period from 29 Cu to 34 Se
Author(s) -
Nemoshkalenko V. V.,
Mindlina M. A.,
Mamko B. P.
Publication year - 1968
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.19680300230
Subject(s) - spectral line , fermi level , atomic physics , atom (system on chip) , symmetry (geometry) , shell (structure) , electronic band structure , metal , period (music) , crystallography , copper , materials science , chemistry , condensed matter physics , physics , geometry , metallurgy , electron , mathematics , quantum mechanics , astronomy , computer science , acoustics , composite material , embedded system
The form of the Kβ 2,5 ‐bands of the elements Ni and Zn is shown to have a fine structure not previously observed. The comparison of the K‐, L‐, and M‐spectra of metallic Ni, Cu, Zn, and Ge demonstrates the localization of the localization of the 3d bands. In Ni the d‐symmetry states form a narrow sub‐band at the Fermi level, in Cu these states are shifted to lower energies, and the process continues with increasing atomic number of the element. The shape of the Kβ 2,5 ‐band of Ni, Cu, and Zn is due to the overlap of the Kβ 5 ‐ and Kβ 2 ‐bands and represents mainly the distribution of p‐symmetry states in the outer energy band of these elements. The formation of the 4s‐level in Ge is discussed. It is concluded that p–d transitions must take place in CuNi alloys in the outer shell of the outer shell of the Ni atom.