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Structure and magnetic properties of ternary R-Ge-Sn systems

Gil A.

Prace Naukowe Akademii im. Jana Długosza w Częstochowie. Technika, Informatyka, Inżynieria Bezpieczeństwa

2013

T. 1

91--98

The structure and magnetic properties of ternary R-Ge-Sn systems are discussed in this article. Results obtained for these compounds should help to determine the role of p-electron atoms in the magnetic ordering.

W artykule omówiono szczegółowo budowę i właściwości magnetyczne trójskładnikowych układów R-Ge-Sn. Wyniki uzyskane dla tych związków powinny pomóc określić rolę atomów p-elektronowych w oddziaływaniu magnetycznym.

Struktury magnetyczne w nadprzewodnikach wysokotemperaturowych

Sosnowski J.

Nowa Elektrotechnika

2007

nr 2 (30)

10--12

Magnetic interaction in RTxX2 ternary compounds

Gil A.

Materials Science Poland

2006

Vol. 24, No. 3

577--583

This work is an attempt of systematization the magnetic properties of the RTxX2 (R-rare earth, T-transition metal, X=Si, Ge, Sn) compounds crystallizing in the orthorhombic CeNiSi2 type structure. All silicides crystallize in the stoichiometric structure RTX2 while germanides and stannides form mainly defected structures RTxX2 (where 0

Micromagnetic calculations of magnetic structures in nanoparticles.

Kakay A., Varga L.K.

Archives of Materials Science

2004

Vol. 25, nr 4

431-439

Remnant states of sphere-like particles have been investigated for different ferromagnetic metallic materials by numerical micromagnetic calculations in order to establish the critical radius for the monodomain-vortex transition. The obtained radii have been compared with those obtained earlier by order of magnitude estimates and analytical micromagnetic calculations. A hard-axis oriented vortex state has been found as a transition between the monodomain and easy-axis oriented vortex magnetization states.

New magnetic structure in TbMn0.33Ge2 compound

Gil A., Szytuła A.

Prace Naukowe. Chemia / Wyższa Szkoła Pedagogiczna w Częstochowie

2001

Vol. 5

123--129

A study of the magnetic structure of TbMn0.33Ge2 has been made using a neutron diffractometer of better resolution and new results have been obtained. The paramagnetic neutron diffraction data confirmed the CeNiSi2 - type of crystal structure reported earlier for this compound. The magnetic moments are located on terbium. At 1.5 K Tb magnetic moments have two components: a collinear and sine wave modulated one so the magnetic order at this temperature has a complex character. With increasing temperature, the change of the magnetic structure to the new sine wave modulated one is observed near the Neel temperature TN=28 K.