Hysteresis effects in the magnetic-field-induced reverse martensitic transition in magnetic shape-memory alloys

Thorsten Krenke; Seda Aksoy; Eyüp Duman; Mehmet Acet; Xavier Moya; Lluís Mañosa; Antoni Planes

doi:10.1063/1.3466770

Hysteresis effects in the magnetic-field-induced reverse martensitic transition in magnetic shape-memory alloys

Thorsten Krenke^*
, Seda Aksoy
, Eyüp Duman
, Mehmet Acet
, Xavier Moya
, Lluís Mañosa
, Antoni Planes

^*Bu çalışma için yazışmadan sorumlu yazar

Araştırma sonucu: Dergiye katkı › Makale › bilirkişi

33 Atıf (Scopus)

Özet

We study the mechanism of magnetic-field-induced reverse martensitic transformations by considering the field-induced temperature-shifts in the thermal hysteresis loop of the magnetization and critical fields determined from magnetization isotherms. We consider first the temperature-shifts in a symmetric thermal hysteresis loop and extend the discussion to the case of the Heusler-based Ni₅₀Mn₃₄In₁₆ magnetically superelastic alloy having a nonsymmetric thermal hysteresis loop. We obtain two different temperature-behaviors for the critical field depending on whether the initial measurement temperature lies on the forward or on the reverse transformation path of the thermal hysteresis.

Orijinal dil	İngilizce
Makale numarası	043914
Dergi	Journal of Applied Physics
Hacim	108
Basın numarası	4
DOI'lar	https://doi.org/10.1063/1.3466770
Yayın durumu	Yayınlandı - 15 Ağu 2010
Harici olarak yayınlandı	Evet

Finansman

This work was supported by Deutsche Forschungsgemeinschaft (GK277, SPP1239) and CICyT (Spain), Project No. MAT2007-62100. X.M. acknowledges support from Comissionat per a Universitats i Recerca (CUR) del Departament d’Innovaci, Universitats i Empresa de la Generalitat de Catalunya.

Finansörler	Finansör numarası
Comissionat per a Universitats i Recerca
Deutsche Forschungsgemeinschaft	GK277, SPP1239
Generalitat de Catalunya
Comisión Interministerial de Ciencia y Tecnología	MAT2007-62100

Belgeye Erişim

10.1063/1.3466770

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Alıntı Yap

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abstract = "We study the mechanism of magnetic-field-induced reverse martensitic transformations by considering the field-induced temperature-shifts in the thermal hysteresis loop of the magnetization and critical fields determined from magnetization isotherms. We consider first the temperature-shifts in a symmetric thermal hysteresis loop and extend the discussion to the case of the Heusler-based Ni50Mn34In16 magnetically superelastic alloy having a nonsymmetric thermal hysteresis loop. We obtain two different temperature-behaviors for the critical field depending on whether the initial measurement temperature lies on the forward or on the reverse transformation path of the thermal hysteresis.",

author = "Thorsten Krenke and Seda Aksoy and Ey{\"u}p Duman and Mehmet Acet and Xavier Moya and Llu{\'i}s Ma{\~n}osa and Antoni Planes",

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AU - Krenke, Thorsten

AU - Aksoy, Seda

AU - Duman, Eyüp

AU - Acet, Mehmet

AU - Moya, Xavier

AU - Mañosa, Lluís

AU - Planes, Antoni

PY - 2010/8/15

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N2 - We study the mechanism of magnetic-field-induced reverse martensitic transformations by considering the field-induced temperature-shifts in the thermal hysteresis loop of the magnetization and critical fields determined from magnetization isotherms. We consider first the temperature-shifts in a symmetric thermal hysteresis loop and extend the discussion to the case of the Heusler-based Ni50Mn34In16 magnetically superelastic alloy having a nonsymmetric thermal hysteresis loop. We obtain two different temperature-behaviors for the critical field depending on whether the initial measurement temperature lies on the forward or on the reverse transformation path of the thermal hysteresis.

AB - We study the mechanism of magnetic-field-induced reverse martensitic transformations by considering the field-induced temperature-shifts in the thermal hysteresis loop of the magnetization and critical fields determined from magnetization isotherms. We consider first the temperature-shifts in a symmetric thermal hysteresis loop and extend the discussion to the case of the Heusler-based Ni50Mn34In16 magnetically superelastic alloy having a nonsymmetric thermal hysteresis loop. We obtain two different temperature-behaviors for the critical field depending on whether the initial measurement temperature lies on the forward or on the reverse transformation path of the thermal hysteresis.

UR - https://www.scopus.com/pages/publications/77956312158

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DO - 10.1063/1.3466770

M3 - Article

AN - SCOPUS:77956312158

SN - 0021-8979

VL - 108

JO - Journal of Applied Physics

JF - Journal of Applied Physics

IS - 4

M1 - 043914

ER -

Hysteresis effects in the magnetic-field-induced reverse martensitic transition in magnetic shape-memory alloys

Özet

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