p.457
p.462
p.466
p.470
p.474
p.478
p.482
p.489
p.493
Ferromagnetism, Antiferromagnetism and Superconductivity in Periodic Table of D.I. Mendeleev
Abstract:
Definite regularity in the distribution of ferromagnetic, antiferromagnetic and superconducting elements is observed in the periodic table starting with the 4-th period. These trends were explained by distinction of degree of division of the d (f)- or р-orbitals of neighboring atoms in the crystal. We calculated also the radii of the external d (f)- and р-orbitals and the nearest to them orbitals with the Slater’s method. It is demonstrated that in the superconducting crystals the d-shells approach the nucleus of neighboring atoms are much closely those for ferromagnetic or antiferromagnetic crystals.
Info:
Periodical:
Pages:
474-477
Citation:
Online since:
April 2009
Authors:
Permissions:
Share:
Citation: