DocumentCode :
2540131
Title :
Phenomena of changing Fraunhofer diffraction pattern of Josepson junction by magnetic field of ferromagnetic dots
Author :
Vdovichev, S.N. ; Fraerman, A.A. ; Gribkov, B.A. ; Gusev, S.A. ; Klimov, A. Yu ; Rogov, V.V.
Author_Institution :
Inst. for Phys. of Microstruct., Nizhny Novgorod, Russia
fYear :
2011
fDate :
May 30 2011-June 3 2011
Firstpage :
193
Lastpage :
194
Abstract :
Numeric simulation and experimental observation of phenomena of changing Fraunhofer diffraction pattern of Josepson junction by an array of ferromagnetic dots is presented. We observed a strong relationship between the magnetic state of the magnetic particles and the field-dependent critical current Ic(H) of Josephson junctions.
Keywords :
Fraunhofer diffraction; Josephson effect; cobalt; critical currents; ferromagnetic materials; magnetic particles; niobium; numerical analysis; silicon compounds; type II superconductors; Fraunhofer diffraction pattern; Josephson junction; Nb-SiNx-Nb-Co; ferromagnetic dots; field-dependent critical current; magnetic particles; magnetic state; numeric simulation; Magnetic domains; Magnetic multilayers; Magnetic resonance imaging; Magnetic separation; Magnetic tunneling; Soft magnetic materials; Superconducting magnets;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Days on Diffraction (DD), 2011
Conference_Location :
St. Petersburg
Print_ISBN :
978-1-4577-1577-8
Type :
conf
DOI :
10.1109/DD.2011.6094391
Filename :
6094391
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2540131
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