Magnetostriction and extraordinary exchange spring and exchange bias effects in Ni.sub.48./sub.Mn.sub.39./sub.Sn.sub.13./sub. Heusler alloy

0547801 - FZÚ 2022 RIV GB eng J - Článek v odborném periodiku
Kaštil, Jiří - Kamarád, Jiří - Míšek, Martin - Isnard, O. - Amara, M. - Arnold, Zdeněk
Magnetostriction and extraordinary exchange spring and exchange bias effects in Ni₄₈Mn₃₉Sn₁₃ Heusler alloy.
Intermetallics. Roč. 132, May (2021), č. článku 107137. ISSN 0966-9795. E-ISSN 1879-0216
Grant CEP: GA MŠMT(CZ) EF16_019/0000760; GA ČR(CZ) GA20-16130S; GA MŠMT(CZ) LM2018096
Grant ostatní: OP VVV - SOLID21(XE) CZ.02.1.01/0.0/0.0/16_019/0000760
Institucionální podpora: RVO:68378271
Klíčová slova: Heusler alloys * magnetism * magnetostriction * exchange bias * exchange spring * functional alloys
Obor OECD: Condensed matter physics (including formerly solid state physics, supercond.)
Impakt faktor: 4.075, rok: 2021
Způsob publikování: Omezený přístup
https://doi.org/10.1016/j.intermet.2021.107137

Experimental investigation of the Ni48Mn39Sn13 Heusler alloy under pressure at low temperature range revealed remarkable magneto-volume effects in martensite low temperature state of the alloy. The observed forced volume magnetostriction corresponds to pronounced decrease of magnetization under pressure. The extraordinary exchange spring and exchange bias effects are not sensitive to high pressure.
Trvalý link: http://hdl.handle.net/11104/0323991