Low temperature two-dimensional behaviour of spin and orbital moments in Ni monolayers grown on Cu(0 0 1)

The Bloch T 3/2 law is obtained for three-dimensional magnons at low temperatures. When decreasing the dimensionality of the magnetic system, the 3/2 exponent is expected to be equal to one for two-dimensional (2D) systems. I present a theoretical sketch of 2D spin wave theory, in which a long magno...

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Veröffentlicht in:	Surface science 2007-09, Vol.601 (18), p.4292-4296
1. Verfasser:	Teodorescu, C.M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed matter: electronic structure, electrical, magnetic, and optical properties Condensed matter: structure, mechanical and thermal properties Cross-disciplinary physics: materials science rheology Exact sciences and technology Nickel Physics Spin waves Two-dimensional magnetism X-ray magnetic dichroism
Online-Zugang:	Volltext
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