Magnetic anneal anisotropy in amorphous alloys

Luborsky, F. E.; Walter, J. L.

doi:10.1109/tmag.1977.1059494

Cited by 184 publications

(60 citation statements)

References 10 publications

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“…Such behaviour has been indeed observed for many systems with two kinds of magnetic atoms e.g. for Fe-Ni-based amorphous alloys [4]. and Fe-Co-based nanocrystalline alloys [5].…”

Section: Introductionmentioning

confidence: 60%

Tuning of Magnetic Properties and Domain Structure in Feco- and Fesi-Based Soft Magnetic Alloys by Thermal Processing Under Magnetic Field

Marcin¹,

Capik²,

Kováč³

et al. 2013

Acta Electrotechnica Et Informatica

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“…Such behaviour has been indeed observed for many systems with two kinds of magnetic atoms e.g. for Fe-Ni-based amorphous alloys [4]. and Fe-Co-based nanocrystalline alloys [5].…”

Section: Introductionmentioning

confidence: 60%

Tuning of Magnetic Properties and Domain Structure in Feco- and Fesi-Based Soft Magnetic Alloys by Thermal Processing Under Magnetic Field

Marcin¹,

Capik²,

Kováč³

et al. 2013

Acta Electrotechnica Et Informatica

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“…In ideal amorphous solids, of course, magnetocrystalline anisotropy cannot he expected. However, it has been found in real amorphous alloys that a stress-induced anisotropy is relatively large analogous to that of crystalline Fe-Xi alloys [21]. By means of the presence of an internal stress or a kind of defect which prevent the rotation and migration of non-180" iiiagnetic domain walls, the relationship between the initial permeability po and the AE effect is given by Kersten Fig.…”

Section: Resultsmentioning

confidence: 99%

Giant ΔE effect and elinvar characteristics in amorphous FeB binary alloys

Kikuchi

Fukamichi

Masumoto

et al. 1978

Phys. Stat. Sol. (a)

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Amorphous Fe100−xBx (11.5 ≦ x ≦ 22) binary alloys are made in a ribbon form from melts by a single roller quenching method, and the temperature dependence of Young's modulus is measured as functions of the boron content and the annealing temperature. In the alloys used, Elinvar characteristics are found over a wide range between −100°C and the Curie temperature. The ΔE effect and the linear saturation magnetostriction largely depend on the boron content and the annealing temperature indicating maximum values of about 70% and about 50 × 10−6, respectively. Temperature coefficient of delay time calculated from the coefficients of thermal expansion and Young's modulus is extremely small around room temperature because these alloys exhibit simultaneously Invar and Elinvar characteristics.

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“…The origin of induced anisotropy in amorphous materials is commonly associated to either pair ordering or back stresses [1,39,40,[44][45][46]. Consequently remarkable changes of magnetic properties are expected for amorphous materials containing more than one transition metal.…”

Section: Tuning Of Magnetic Properties In Magnetic Microwires By Thermentioning

confidence: 99%

Engineering of Magnetic Properties of Magnetic Microwires

Zhukov

Ipatov²,

Blanco

et al. 2018

Acta Phys. Pol. A

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We present an overview of the factors affecting soft magnetic properties, fast domain wall propagation and giant magnetoimpedance (GMI) effect in thin amorphous wires. The magnetoelastic anisotropy is one of the most important parameters that determine the magnetic properties of glass-coated microwires and therefore annealing can be very effective for manipulation the magnetic properties of amorphous ferromagnetic glass-coated microwires. Increasing of DW velocity in Fe-rich and Fe-Ni based (low Ni content) microwires is achieved after annealing. After heat treatment of Co-rich microwires we can observe transformation of inclined hysteresis loops to rectangular and coexistence of fast magnetization switching and GMI effect in the same sample. On the other hand stress annealing of Fe-and Co-rich microwires allows achievement of considerable magnetic softening and GMI effect enhancement.

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Magnetic anneal anisotropy in amorphous alloys

Cited by 184 publications

References 10 publications

Tuning of Magnetic Properties and Domain Structure in Feco- and Fesi-Based Soft Magnetic Alloys by Thermal Processing Under Magnetic Field

Tuning of Magnetic Properties and Domain Structure in Feco- and Fesi-Based Soft Magnetic Alloys by Thermal Processing Under Magnetic Field

Giant ΔE effect and elinvar characteristics in amorphous FeB binary alloys

Engineering of Magnetic Properties of Magnetic Microwires

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