"Magnetoelastic interactions in rare-earth and uranium intermetallics"@en . "0"^^ . . . "C\u00EDlem p\u0159edlo\u017Een\u00E9ho n\u00E1vrhu je v\u00FDzkum magnetoelastick\u00FDch interakc\u00ED v kovov\u00FDch syst\u00E9mech s 4f nebo 5f a d elektrony. Z\u00E1m\u011Brem je studovat zejm\u00E9na magnetostrik\u010Dn\u00ED efekty vyvolan\u00E9 spont\u00E1nn\u00EDmi (magnetick\u00E9 uspo\u0159\u00E1d\u00E1n\u00ED nebo skupinov\u00E1 reorientace) nebo magnetick\u00FDm polem indukovan\u00FDmi (zm\u011Bna magnetick\u00E9 struktury v\u010Detn\u011B metamagnetizmu) f\u00E1zov\u00FDmi p\u0159echody. Experiment\u00E1ln\u00ED \u010D\u00E1st se zam\u011B\u0159\u00ED na magnetoelastick\u00E9 vlastnosti (magnetostrikci a magnetick\u00FD p\u0159\u00EDsp\u011Bvek k tepeln\u00E9 rozta\u017Enosti) a podle pot\u0159eby tak\u00E9 na magnetick\u00E9, elektrick\u00E9 a tepln\u00E9 vlastnosti vybran\u00FDch bin\u00E1rn\u00EDch a tern\u00E1rn\u00EDch intermetalick\u00FDch slitin vz\u00E1cn\u00FDch zemin (R) a uranu (U) s 3d p\u0159echodov\u00FDmi kovy (T). Analysy tepeln\u00E9 rozta\u017Enosti a magnetostrikce budou se z\u0159etelem na teplotn\u00ED z\u00E1vislosti velikosti a orientacemagnetick\u00FDch moment\u016F atom\u016F jednotliv\u00FDch podm\u0159\u00ED\u017Eek prov\u00E1d\u011Bny tak, aby bylo mo\u017Eno ur\u010Dit magnetostrik\u010Dn\u00ED konstanty a odd\u011Blit p\u0159\u00EDsp\u011Bvky jednotliv\u00FDch podm\u0159\u00ED\u017Eek."@cs . . "0"^^ . "Magnetoelastick\u00E9 interakce v intermetalick\u00FDch slou\u010Denin\u00E1ch se vz\u00E1cn\u00FDmi zeminami a uranem"@cs . "1257"^^ . "26"^^ . . "1"^^ . . "The global of the proposed project is the investigation of magnetoelastic interactions in 4(5)f-d-electron metallic systems. We intend to study mainly the magnetostriction effects accompanying the spontaneous (magnetic ordinerig and spin reorientation) and the field-induced (rearrangement of magnetic structure, including metamagnetism) phase transitions. The experimental part will be concentrated on magnetoelastic (magnetostriction and magnetic contribution to the thermal expansion), and, where needed,also on magnetic, electrical and thermal properties of selected rare-earth (R) an uranium (U) binary and ternary intermetallic compounds, mainly with 3d transition metals (T). Analysis of the thermal-expansion and magnetostriction results will take into account the temperature dependences of the size and the orientation of magnetic moments of atoms in the R (or U) and T sublattices in order to derive the magnetostriction constants of the compounds and separate contributions of each sublattice."@en . "26"^^ . . . . "2622"^^ . .