scholarly journals Electroinduced magnetic bubble domain nucleation

2018 ◽  
Vol 185 ◽  
pp. 07001
Author(s):  
Daria Kulikova ◽  
Timur Gareev ◽  
Elena Nikolaeva ◽  
Alexander Pyatakov

The magnetoelectric properties of micromagnetic structures in iron garnet films manifest themselves in electrically induced displacement of domain walls and magnetic bubble domains nucleation. In this paper we found the condition of the electrically induced bubble domain nucleation in terms of critical electric field, magnetic bias and temperature. The collapse of magnetic bubble domain under the action of electric field pulse is also demonstrated.

2009 ◽  
Vol 152-153 ◽  
pp. 143-146 ◽  
Author(s):  
A. Logginov ◽  
G. Meshkov ◽  
A. Nikolaev ◽  
E. Nikolaeva ◽  
A. Pyatakov ◽  
...  

The room temperature magnetoelectric effect was observed in epitaxial iron garnet films that appeared as magnetic domain wall motion induced by electric field. The films grown on gadolinium-gallium garnet substrates with various crystallographic orientations were examined. The effect was observed in (210) and (110) films and was not observed in (111) films. Dynamic observation of the domain wall motion in 800 kV/cm electric field pulses gave the domain wall velocity in the range 30÷50 m/s. Similar velocity was achieved in magnetic field pulse about 50 Oe.


2011 ◽  
Vol 2 (1) ◽  
Author(s):  
H. Hirori ◽  
K. Shinokita ◽  
M. Shirai ◽  
S. Tani ◽  
Y. Kadoya ◽  
...  

1994 ◽  
Vol 5 (8) ◽  
pp. 265 ◽  
Author(s):  
Dietrich Knorr ◽  
Manuela Geulen ◽  
Thomas Grahl ◽  
Wermer Sitzmann

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