Strong in-plane anisotropy of magneto-optical Kerr effect in corrugated cobalt films deposited on highly ordered two-dimensional colloidal crystals

2011 ◽  
Vol 98 (3) ◽  
pp. 031903 ◽  
Author(s):  
Z. L. Han ◽  
J. H. Ai ◽  
P. Zhan ◽  
J. Du ◽  
H. F. Ding ◽  
...  
Keyword(s):  
Kerr Effect ◽  
Colloidal Crystals ◽  
Optical Kerr Effect ◽  
Two Dimensional ◽  
Cobalt Films ◽  
Plane Anisotropy ◽  
Magneto Optical Kerr Effect

Magneto-optical Kerr effect in perpendicularly magnetized Co/Pt films on two-dimensional colloidal crystals

2009 ◽  
Vol 95 (3) ◽  
pp. 032502 ◽  
Author(s):  
Z. Liu ◽  
L. Shi ◽  
Z. Shi ◽  
X. H. Liu ◽  
J. Zi ◽  
...  
Keyword(s):  
Kerr Effect ◽  
Colloidal Crystals ◽  
Optical Kerr Effect ◽  
Two Dimensional ◽  
Magneto Optical Kerr Effect ◽  
Pt Films

scholarly journals Magneto-optical Kerr effect in spin split two-dimensional massive Dirac materials

2D Materials ◽  
2020 ◽  
Vol 7 (2) ◽  
pp. 025011 ◽  
Author(s):  
G Catarina ◽  
N M R Peres ◽  
J Fernández-Rossier
Keyword(s):  
Kerr Effect ◽  
Optical Kerr Effect ◽  
Two Dimensional ◽  
Dirac Materials ◽  
Magneto Optical Kerr Effect

Resonant Amplification of Intrinsic Magnon Modes and Generation of New Extrinsic Modes in a Two-Dimensional Array of Interacting Multiferroic Nanomagnets by Surface Acoustic Waves

Nanoscale ◽  
2021 ◽  
Author(s):  
Anulekha De ◽  
Justine Lynn Drobitch ◽  
Sudip Majumder ◽  
Saswati Barman ◽  
S. Bandyopadhyay ◽  
...  
Keyword(s):  
Acoustic Wave ◽  
Surface Acoustic Wave ◽  
Spin Wave ◽  
Acoustic Waves ◽  
Kerr Effect ◽  
Surface Acoustic Waves ◽  
Optical Kerr Effect ◽  
Two Dimensional ◽  
Time Resolved ◽  
Magneto Optical Kerr Effect

Using time-resolved magneto optical Kerr effect (TR-MOKE) microscopy, we demonstrate surface-acoustic-wave (SAW) induced resonant amplification of intrinsic spin-wave (SW) modes, as well as generation of new extrinsic or driven modes...

A method to measure the two-dimensional image of magneto-optical Kerr effect

2003 ◽  
Vol 74 (11) ◽  
pp. 4718-4722 ◽  
Author(s):  
Xiao-Song Zhu ◽  
Hai-Bing Zhao ◽  
Peng Zhou ◽  
Guo-Qiang Xia ◽  
Hai-Yang You ◽  
...  
Keyword(s):  
Kerr Effect ◽  
Optical Kerr Effect ◽  
Two Dimensional ◽  
Dimensional Image ◽  
Two Dimensional Image ◽  
Magneto Optical Kerr Effect

OXIDATION AND ANNEALING EFFECT ON COBALT FILMS ON PALLADIUM(111)

2002 ◽  
Vol 09 (02) ◽  
pp. 931-936 ◽  
Author(s):  
WOOKJE KIM ◽  
S.-J. OH ◽  
TSCHANG-UH NAHM
Keyword(s):  
Kerr Effect ◽  
Annealing Effect ◽  
Photoemission Spectroscopy ◽  
Optical Kerr Effect ◽  
Ferromagnetic Property ◽  
X Ray ◽  
Oxygen Exposure ◽  
Cobalt Films ◽  
Magneto Optical Kerr Effect ◽  
Short Heating

We have investigated the effects of oxygen exposure on Co films grown on Pd(111) single crystal using magneto-optical Kerr effect and X-ray photoemission spectroscopy. Upon 300-langmuir oxygen exposure, the cobalt films are oxidized as CoO and a small amount of Co 3 O 4, the latter being reduced to CoO on short heating at temperatures higher than 700 K. The ferromagnetic properties disappear by oxygen exposure. However, part of CoO decomposes into cobalt and oxygen on further annealing, and the ferromagnetic property reappears.

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