Local atomic structure of Fe-Ni/V multilayer nanostructures : EXAFS spectroscopy and synchrotron radiation data

• Fe, Ni, and V K EXAFS spectroscopic experiments were carried out at the European Synchrotron Radiation Center (ESRF) in the fluorescent mode on the 26 angstrom line with the use of the [(Fe82Ni18)(5)/V-6](25) and [(Fe82Ni18)(10)/V-6](25) samples of multilayer nanoheterostructures prepared by magnetron spraying (at Uppsala University). The partial interatomic distances were determined by the regularization technique. The existing distortions of the bee lattice in (Fe82N18)/V multilayer nanostructures depend strongly on the thickness of the ferromagnetic layers of the permalloy and also affect vanadium layers.

Subject headings

NATURVETENSKAP  -- Fysik (hsv//swe)

NATURAL SCIENCES  -- Physical Sciences (hsv//eng)

Keyword

multilayer magnetic metallic structures

local distortions of atomic structure

EXAFS spectroscopy

Tikhonov's regular algorithm

Physics

Fysik

Publication and Content Type

ref (subject category)

art (subject category)