Brillouin light scattering investigation of the thickness dependence of Dzyaloshinskii-Moriya interaction inCo0.5Fe0.5ultrathin films

2016 ◽  
Vol 93 (17) ◽  
Author(s):  
M. Belmeguenai ◽  
M. S. Gabor ◽  
Y. Roussigné ◽  
A. Stashkevich ◽  
S. M. Chérif ◽  
...  
Keyword(s):  
Light Scattering ◽  
Thickness Dependence ◽  
Brillouin Light Scattering ◽  
Moriya Interaction

Characterization of the Interfacial Dzyaloshinskii–Moriya Interaction in Pt/Co2FeAl0.5Si0.5Ultrathin Films by Brillouin Light Scattering

2017 ◽  
Vol 53 (11) ◽  
pp. 1-5
Author(s):  
M. Belmeguenai ◽  
M. S. Gabor ◽  
Y. Roussigne ◽  
S. M. Cherif ◽  
A. Stashkevich ◽  
...  
Keyword(s):  
Light Scattering ◽  
Brillouin Light Scattering ◽  
Moriya Interaction

scholarly journals Взаимодействие Дзялошинского-Мория в синтетических ферримагнетиках Pt/Co/Ir/Co/Pt

2021 ◽  
Vol 63 (12) ◽  
pp. 2053
Author(s):  
А.И. Безверхний ◽  
В.А. Губанов ◽  
А.В. Садовников ◽  
Р.Б. Моргунов
Keyword(s):  
Light Scattering ◽  
Energy Density ◽  
Thin Layer ◽  
Spin Waves ◽  
Brillouin Light Scattering ◽  
Scattering Technique ◽  
Moriya Interaction ◽  
Light Scattering Technique ◽  
D Value

We had found nonreciprocity of spin waves in Pt/Co/Ir/Co/Pt synthetic ferrimagnets by Brillouin light scattering technique. It is shown that the main contribution to the nonreciprocity of spin waves is made by the Dzyaloshinskii-Moriya interaction with an energy density D ≈ 1.7 - 2.3 erg/cm2. The energy density of the Dzyaloshinsky-Moriya interaction in Pt/Co/Ir/Co/Pt synthetic ferrimagnets is higher than its values in heterostructures with one Co layer Pt/Co(1 nm)/Ir ~ 1.4 erg/cm2. The D value of synthetic ferrimagnets decreases with increasing thickness of the Co thin layer.

scholarly journals Interfacial Dzyaloshinskii-Moriya interaction sign in Ir/Co2FeAl systems investigated by Brillouin light scattering

2018 ◽  
Vol 97 (5) ◽  
Author(s):  
M. Belmeguenai ◽  
M. S. Gabor ◽  
Y. Roussigné ◽  
T. Petrisor ◽  
R. B. Mos ◽  
...  
Keyword(s):  
Light Scattering ◽  
Brillouin Light Scattering ◽  
Moriya Interaction

Brillouin light scattering investigation of interfacial Dzyaloshinskii–Moriya interaction in ultrathin Co/Pt nanostripe arrays

2018 ◽  
Vol 51 (22) ◽  
pp. 225005 ◽  
Author(s):  
H Bouloussa ◽  
J Yu ◽  
Y Roussigné ◽  
M Belmeguenai ◽  
A Stashkevitch ◽  
...  
Keyword(s):  
Light Scattering ◽  
Brillouin Light Scattering ◽  
Moriya Interaction

Brillouin light scattering from surface acoustic waves in photonic microwires

2014 ◽  
Author(s):  
Jean-Charles Beugnot ◽  
Sylvie Lebrun ◽  
Gilles Pauliat ◽  
Vincent Laude ◽  
Thibaut Sylvestre
Keyword(s):  
Light Scattering ◽  
Acoustic Waves ◽  
Surface Acoustic Waves ◽  
Brillouin Light Scattering
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