All-optical investigation of tunable picosecond magnetization dynamics in ferromagnetic nanostripes with a width down to 50 nm

Nanoscale ◽  
2015 ◽  
Vol 7 (43) ◽  
pp. 18312-18319 ◽  
Author(s):  
Susmita Saha ◽  
Saswati Barman ◽  
YoshiChika Otani ◽  
Anjan Barman
Keyword(s):  
Spin Waves ◽  
Optical Investigation ◽  
Magnetization Dynamics ◽  
Dependent Frequency ◽  
All Optical ◽  
Ultrafast Magnetization ◽  
Optically Induced

Optically induced ultrafast magnetization dynamics in arrays of Ni80Fe20 nanostripes showed strong width dependent frequency, anisotropy and the spatial nature of spin waves. We also demonstrated detection of dynamics of single nanostripes with width down to 50 nm.

Ultrafast magnetization dynamics of Nickel

1999 ◽  
Vol 68 (3) ◽  
pp. 505-510 ◽  
Author(s):  
J. Hohlfeld ◽  
J. Güdde ◽  
U. Conrad ◽  
O. Dühr ◽  
G. Korn ◽  
...  
Keyword(s):  
Magnetization Dynamics ◽  
Ultrafast Magnetization

Ultrafast magnetization dynamics of Mn-doped L10 FePt with spatial inhomogeneity

2020 ◽  
Vol 502 ◽  
pp. 166477
Author(s):  
Yuting Liu ◽  
Ute Bierbrauer ◽  
Cinja Seick ◽  
Sebastian T. Weber ◽  
Moritz Hofherr ◽  
...  
Keyword(s):  
Spatial Inhomogeneity ◽  
Magnetization Dynamics ◽  
Ultrafast Magnetization ◽  
Mn Doped

scholarly journals All-optical switching in optically induced nonlinear waveguide couplers

2014 ◽  
Vol 104 (26) ◽  
pp. 261111 ◽  
Author(s):  
Falko Diebel ◽  
Daniel Leykam ◽  
Martin Boguslawski ◽  
Patrick Rose ◽  
Cornelia Denz ◽  
...  
Keyword(s):  
Optical Switching ◽  
Nonlinear Waveguide ◽  
All Optical ◽  
All Optical Switching ◽  
Optically Induced

scholarly journals Synchronized excitation of magnetization dynamics via spin waves in Bi-YIG thin film by slot line waveguide

2020 ◽  
Vol 116 (10) ◽  
pp. 102403
Author(s):  
Tetsunori Koda ◽  
Sho Muroga ◽  
Yasushi Endo
Keyword(s):  
Thin Film ◽  
Spin Waves ◽  
Magnetization Dynamics ◽  
Slot Line

Inductive measurement of ultrafast magnetization dynamics in thin-film Permalloy

1999 ◽  
Vol 85 (11) ◽  
pp. 7849-7862 ◽  
Author(s):  
T. J. Silva ◽  
C. S. Lee ◽  
T. M. Crawford ◽  
C. T. Rogers
Keyword(s):  
Thin Film ◽  
Magnetization Dynamics ◽  
Inductive Measurement ◽  
Ultrafast Magnetization

Publisher's Note: “All-optical switching in optically induced nonlinear waveguide couplers” [Appl. Phys. Lett. 104, 261111 (2014)]

2014 ◽  
Vol 105 (9) ◽  
pp. 099901
Author(s):  
Falko Diebel ◽  
Daniel Leykam ◽  
Martin Boguslawski ◽  
Patrick Rose ◽  
Cornelia Denz ◽  
...  
Keyword(s):  
Optical Switching ◽  
Nonlinear Waveguide ◽  
All Optical ◽  
All Optical Switching ◽  
Optically Induced
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