Perpendicular Magnetic Anisotropy and Induced Magnetic Structures of Pt Layers in the Fe/Pt Multilayers Investigated by Resonant X-ray Magnetic Scattering

2017 ◽  
Vol 86 (2) ◽  
pp. 024706 ◽  
Author(s):  
Mihee Lee ◽  
Ryota Takechi ◽  
Nobuyoshi Hosoito
Keyword(s):  
Magnetic Anisotropy ◽  
Perpendicular Magnetic Anisotropy ◽  
Magnetic Scattering ◽  
X Ray ◽  
Magnetic Structures

scholarly journals Influence of perpendicular magnetic anisotropy on closure domains studied with x-ray resonant magnetic scattering

2000 ◽  
Vol 62 (9) ◽  
pp. 5779-5785 ◽  
Author(s):  
E. Dudzik ◽  
S. S. Dhesi ◽  
H. A. Dürr ◽  
S. P. Collins ◽  
M. D. Roper ◽  
...  
Keyword(s):  
Magnetic Anisotropy ◽  
Perpendicular Magnetic Anisotropy ◽  
Magnetic Scattering ◽  
X Ray

scholarly journals Detecting quadrupole: a hidden source of magnetic anisotropy for Manganese alloys

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Jun Okabayashi ◽  
Yoshio Miura ◽  
Yohei Kota ◽  
Kazuya Z. Suzuki ◽  
Akimasa Sakuma ◽  
...  
Keyword(s):  
Magnetic Anisotropy ◽  
Quantum Physics ◽  
Theoretical Calculations ◽  
Magnetic Moments ◽  
Perpendicular Magnetic Anisotropy ◽  
Linear Dichroism ◽  
First Principles Calculation ◽  
X Ray ◽  
Manganese Alloys ◽  
Ordered Alloys

Abstract Mn-based alloys exhibit unique properties in the spintronics materials possessing perpendicular magnetic anisotropy (PMA) beyond the Fe and Co-based alloys. It is desired to figure out the quantum physics of PMA inherent to Mn-based alloys, which have never been reported. Here, the origin of PMA in ferrimagnetic Mn3− δ Ga ordered alloys is investigated to resolve antiparallel-coupled Mn sites using x-ray magnetic circular and linear dichroism (XMCD/XMLD) and a first-principles calculation. We found that the contribution of orbital magnetic moments in PMA is small from XMCD and that the finite quadrupole-like orbital distortion through spin-flipped electron hopping is dominant from XMLD and theoretical calculations. These findings suggest that the spin-flipped orbital quadrupole formations originate from the PMA in Mn3− δ Ga and bring the paradigm shift in the researches of PMA materials using x-ray magnetic spectroscopies.

scholarly journals X-ray analysis of oxygen-induced perpendicular magnetic anisotropy in trilayers

2008 ◽  
Vol 320 (13) ◽  
pp. 1889-1892 ◽  
Author(s):  
A. Manchon ◽  
S. Pizzini ◽  
J. Vogel ◽  
V. Uhlíř ◽  
L. Lombard ◽  
...  
Keyword(s):  
Magnetic Anisotropy ◽  
Perpendicular Magnetic Anisotropy ◽  
X Ray

Resonant soft X-ray magnetic scattering study of magnetic structures in La1.5Ca0.5CoO4

2011 ◽  
Vol 184 (3-6) ◽  
pp. 224-226 ◽  
Author(s):  
J. Okamoto ◽  
K. Horigane ◽  
H. Nakao ◽  
K. Amemiya ◽  
M. Kubota ◽  
...  
Keyword(s):  
Magnetic Scattering ◽  
X Ray ◽  
Magnetic Structures ◽  
Scattering Study

Investigation of perpendicular magnetic anisotropy of CoFeB by x-ray magnetic circular dichroism

2012 ◽  
Vol 100 (17) ◽  
pp. 172414 ◽  
Author(s):  
W. C. Tsai ◽  
S. C. Liao ◽  
H. C. Hou ◽  
C. T. Yen ◽  
Y. H. Wang ◽  
...  
Keyword(s):  
Circular Dichroism ◽  
Magnetic Anisotropy ◽  
Magnetic Circular Dichroism ◽  
Perpendicular Magnetic Anisotropy ◽  
X Ray ◽  
Circular Dichroïsm
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