Magnetic domain structure in a ferromagnetic shape memory alloy Ni51Fe22Ga27 studied by electron holography and Lorentz microscopy

Y. Murakami; D. Shindo; K. Oikawa; R. Kainuma; K. Ishida

doi:10.1063/1.1578516

Magnetic domain structure in a ferromagnetic shape memory alloy Ni₅₁Fe₂₂Ga₂₇ studied by electron holography and Lorentz microscopy

Y. Murakami, D. Shindo, K. Oikawa, R. Kainuma, K. Ishida

Research output: Contribution to journal › Article › peer-review

59 Citations (Scopus)

Abstract

The electron holography and Lorentz microscopy were used to study the magnetic domain structure in ferromagnetic shape memory alloy Ni₅₁Fe₂₂Ga₂₇. The meshy pattern was originated from the heavily bent lines of magnetic flux. The change in the magnetic structure was due to some magnetic instability that is pronounced by cooling, rather than a phenomenon triggered by the pronounced lattice modulation or formation of the intermediate phase.

Original language	English
Pages (from-to)	3695-3697
Number of pages	3
Journal	Applied Physics Letters
Volume	82
Issue number	21
DOIs	https://doi.org/10.1063/1.1578516
Publication status	Published - May 26 2003
Externally published	Yes

All Science Journal Classification (ASJC) codes

Physics and Astronomy (miscellaneous)

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10.1063/1.1578516

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abstract = "The electron holography and Lorentz microscopy were used to study the magnetic domain structure in ferromagnetic shape memory alloy Ni51Fe22Ga27. The meshy pattern was originated from the heavily bent lines of magnetic flux. The change in the magnetic structure was due to some magnetic instability that is pronounced by cooling, rather than a phenomenon triggered by the pronounced lattice modulation or formation of the intermediate phase.",

author = "Y. Murakami and D. Shindo and K. Oikawa and R. Kainuma and K. Ishida",

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AU - Murakami, Y.

AU - Shindo, D.

AU - Oikawa, K.

AU - Kainuma, R.

AU - Ishida, K.

PY - 2003/5/26

Y1 - 2003/5/26

N2 - The electron holography and Lorentz microscopy were used to study the magnetic domain structure in ferromagnetic shape memory alloy Ni51Fe22Ga27. The meshy pattern was originated from the heavily bent lines of magnetic flux. The change in the magnetic structure was due to some magnetic instability that is pronounced by cooling, rather than a phenomenon triggered by the pronounced lattice modulation or formation of the intermediate phase.

AB - The electron holography and Lorentz microscopy were used to study the magnetic domain structure in ferromagnetic shape memory alloy Ni51Fe22Ga27. The meshy pattern was originated from the heavily bent lines of magnetic flux. The change in the magnetic structure was due to some magnetic instability that is pronounced by cooling, rather than a phenomenon triggered by the pronounced lattice modulation or formation of the intermediate phase.

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Magnetic domain structure in a ferromagnetic shape memory alloy Ni₅₁Fe₂₂Ga₂₇ studied by electron holography and Lorentz microscopy

Abstract

All Science Journal Classification (ASJC) codes

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