Magnetic and Transport Properties of Py/Cr/Co/Cr Sputtered Films

C. K. Lo

doi:10.1109/20.619486

Magnetic and Transport Properties of Py/Cr/Co/Cr Sputtered Films

C. K. Lo^*

^*Corresponding author for this work

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

2 Citations (Scopus)

Abstract

Py_150Å/Cr_70Å/Co _200Å/Cr_150Å sputtered Sims deposited on glass were studied by means of magneto-optical Kerr effect and planar Hall effect. The properties of these films are dominated by the Co layer which exhibits not only uniaxial in-plane anisotropy but, also a very hard magnetization component which is canted out of the film plane. A striking feature of the angular dependence of hysteresis loops is the apparent loss of two-fold symmetry. Due to the out of plane magnetization, the Hall voltage signal comprises not only the planar Hall but also the ordinary and extraordinary Hall effect signals.

Original language	English
Pages (from-to)	3526-3528
Number of pages	3
Journal	IEEE Transactions on Magnetics
Volume	33
Issue number	5 PART 2
DOIs	https://doi.org/10.1109/20.619486
Publication status	Published - 1997
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

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title = "Magnetic and Transport Properties of Py/Cr/Co/Cr Sputtered Films",

abstract = "Py150{\AA}/Cr70{\AA}/Co 200{\AA}/Cr150{\AA} sputtered Sims deposited on glass were studied by means of magneto-optical Kerr effect and planar Hall effect. The properties of these films are dominated by the Co layer which exhibits not only uniaxial in-plane anisotropy but, also a very hard magnetization component which is canted out of the film plane. A striking feature of the angular dependence of hysteresis loops is the apparent loss of two-fold symmetry. Due to the out of plane magnetization, the Hall voltage signal comprises not only the planar Hall but also the ordinary and extraordinary Hall effect signals.",

author = "Lo, \{C. K.\}",

note = "Funding Information: Manuscript received 23 January, 1997 C.K. Lo, e-mail: [email protected] Tel: +886-2-7899642 Fa: +886-2-7899636 This work was supported by the National Science Council of the ROC under Grant Nos. NSC86-2112-M-001-028 and NSC86-2112-M-001-014",

year = "1997",

doi = "10.1109/20.619486",

language = "English",

volume = "33",

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AU - Lo, C. K.

N1 - Funding Information: Manuscript received 23 January, 1997 C.K. Lo, e-mail: [email protected] Tel: +886-2-7899642 Fa: +886-2-7899636 This work was supported by the National Science Council of the ROC under Grant Nos. NSC86-2112-M-001-028 and NSC86-2112-M-001-014

PY - 1997

Y1 - 1997

N2 - Py150Å/Cr70Å/Co 200Å/Cr150Å sputtered Sims deposited on glass were studied by means of magneto-optical Kerr effect and planar Hall effect. The properties of these films are dominated by the Co layer which exhibits not only uniaxial in-plane anisotropy but, also a very hard magnetization component which is canted out of the film plane. A striking feature of the angular dependence of hysteresis loops is the apparent loss of two-fold symmetry. Due to the out of plane magnetization, the Hall voltage signal comprises not only the planar Hall but also the ordinary and extraordinary Hall effect signals.

AB - Py150Å/Cr70Å/Co 200Å/Cr150Å sputtered Sims deposited on glass were studied by means of magneto-optical Kerr effect and planar Hall effect. The properties of these films are dominated by the Co layer which exhibits not only uniaxial in-plane anisotropy but, also a very hard magnetization component which is canted out of the film plane. A striking feature of the angular dependence of hysteresis loops is the apparent loss of two-fold symmetry. Due to the out of plane magnetization, the Hall voltage signal comprises not only the planar Hall but also the ordinary and extraordinary Hall effect signals.

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SN - 0018-9464

VL - 33

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JO - IEEE Transactions on Magnetics

JF - IEEE Transactions on Magnetics

IS - 5 PART 2

ER -

Magnetic and Transport Properties of Py/Cr/Co/Cr Sputtered Films

Abstract

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