"504536" . . . . . "Cheng, Z." . "10" . . "RIV/68378271:_____/06:00039979!RIV07-AV0-68378271" . "Lad\u011Bn\u00ED magnetrokalorick\u00E9ho jevu v monokrystalechLa0.69Ca0.31MnO3 pomoc\u00ED vysok\u00FDch tlak\u016F"@cs . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . . "0003-6951" . "P(GA106/06/0368), Z(AV0Z10100521)" . . "Tuning of magnetocaloric effect in a La0.69Ca0.31MnO3 single crystal by pressure,"@en . . . "V pr\u00E1ci jsou uvedeny v\u00FDsledky studia vlivu hydrostatick\u00E9ho tlaku na magnetokalorick\u00FD jev v monokrystalech La0.69Ca0.31MnO3 single crystal.Teplota maxim\u00E1ln\u00ED hodnoty .delta.Sm v\u00FDrazn\u011B roste, z 213.5 K za norm\u00E1ln\u00EDch podm\u00EDnek na 236.5 K za tlaku 1.1 GPa, zat\u00EDmco maxim\u00E1ln\u00ED hodnota .delta.Sm z\u016Fst\u00E1v\u00E1 prakticky beze zm\u011Bny. Tyto zvl\u00E1\u0161tn\u00ED v\u00FDsledky prokazuj\u00ED, \u017Ee magnetokalorick\u00FD jev v materi\u00E1lech se silnou spin-m\u0159\u00ED\u017Ekovou vazbou je mo\u017Eno efektivn\u011B ladit pomoc\u00ED vysok\u00FDch tlak\u016F"@cs . . "Kamar\u00E1d, Ji\u0159\u00ED" . "RIV/68378271:_____/06:00039979" . . "Tuning of magnetocaloric effect in a La0.69Ca0.31MnO3 single crystal by pressure," . "magnetocaloric effect; pressure effect; manganites; single crystal"@en . "Tuning of magnetocaloric effect in a La0.69Ca0.31MnO3 single crystal by pressure," . "102505/1;102505/3" . "Applied Physics Letters" . . "2"^^ . "Kou, Z." . "3"^^ . . "88" . "Arnold, Zden\u011Bk" . "[F1D018A91612]" . "Sun, Y." . "Tuning of magnetocaloric effect in a La0.69Ca0.31MnO3 single crystal by pressure,"@en . "We report a study of the effect of hydrostatic pressure on the magnetocaloric effect in a La0.69Ca0.31MnO3 single crystal. The peak position of .delta.Sm significantly moves to higher temperatures, from 213.5 K under ambient pressure up to 236.5 K under a pressure of 1.1 GPa, while the maximum value of .delta.Sm remains nearly the same. These exceptional results demonstrate that the magnetocaloric effect in magnetic materials with strong spin-lattice coupling can be effectively tuned by pressure" . "5"^^ . . . "Lad\u011Bn\u00ED magnetrokalorick\u00E9ho jevu v monokrystalechLa0.69Ca0.31MnO3 pomoc\u00ED vysok\u00FDch tlak\u016F"@cs . . . "We report a study of the effect of hydrostatic pressure on the magnetocaloric effect in a La0.69Ca0.31MnO3 single crystal. The peak position of .delta.Sm significantly moves to higher temperatures, from 213.5 K under ambient pressure up to 236.5 K under a pressure of 1.1 GPa, while the maximum value of .delta.Sm remains nearly the same. These exceptional results demonstrate that the magnetocaloric effect in magnetic materials with strong spin-lattice coupling can be effectively tuned by pressure"@en . . .