Power-Law Scaling Behavior in Barkhausen Avalanches of 2D Ferromagnetic Films

Author(s):  
Sung-Chul Shin
2020 ◽  
Vol 57 ◽  
pp. 101757
Author(s):  
Martin O. Mendez ◽  
J.S. Murguía ◽  
Alfonso Alba ◽  
V.E. Arce-Guevara ◽  
H. González-Aguilar ◽  
...  
Keyword(s):  

1992 ◽  
Vol 275 ◽  
Author(s):  
M. K. Wu ◽  
M. J. Wang ◽  
Y. C. Chen ◽  
T. R. Chien ◽  
C. C. Chi ◽  
...  

ABSTRACTWe have carried out a systematic study of the detailed I-V characteristic in magnetic fields of the YBa2Cu3O7 (YBCO) single crystals and c-axis oriented thin films. For all the samples studied, there exists a temperature at which the I-V satisfies simple power law. The I-V characteristic also follows the scaling behavior predicted by the phase transition model based on the random disorder. The derived critical exponents suggest the occurrence of 3D to 2D crossover of the flux motion. The critical field at which the crossover occurs depends on the sample thickness.


2012 ◽  
Vol 376 (45) ◽  
pp. 3158-3163
Author(s):  
Elder S. Claudino ◽  
M.L. Lyra ◽  
Iram Gleria ◽  
Paulo R.A. Campos ◽  
Delvis Bertrand

2004 ◽  
Vol 31 (9) ◽  
pp. n/a-n/a ◽  
Author(s):  
Mark Pilkington ◽  
John P. Todoeschuck

2011 ◽  
Vol 83 (6) ◽  
Author(s):  
Hun-Sung Lee ◽  
Kwang-Su Ryu ◽  
Kun-Rok Jeon ◽  
Stuart S. P. Parkin ◽  
Sung-Chul Shin

2001 ◽  
Vol 182 (1-2) ◽  
pp. 183-193 ◽  
Author(s):  
M Tatlıer
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