Observation of large exchange bias field in Mn rich NiMnAl Heusler alloy thin film

2021 ◽  
Vol 532 ◽  
pp. 167964
Author(s):  
Archana Mishra ◽  
Paritosh Dubey ◽  
Ramesh Chandra ◽  
Saurabh Kumar Srivastava
Keyword(s):  
Thin Film ◽  
Exchange Bias ◽  
Heusler Alloy ◽  
Bias Field ◽  
Alloy Thin Film ◽  
Exchange Bias Field

Exchange Bias Properties in Bulk Ni45Co5Mn38Sn12 Heusler Alloy

2014 ◽  
Vol 875-877 ◽  
pp. 272-276 ◽  
Author(s):  
Chao Jing ◽  
Ye Jun Yang ◽  
Dong Hua Yu ◽  
Zhe Li ◽  
Xiao Long Wang ◽  
...  
Keyword(s):  
Hysteresis Loop ◽  
Exchange Bias ◽  
Heusler Alloy ◽  
Magnetic Hysteresis ◽  
Hysteresis Loops ◽  
Bias Field ◽  
Magnetic Hysteresis Loop ◽  
Zero Field ◽  
Co Substitution ◽  
Exchange Bias Field

We report the exchange bias properties in the bulk Ni45Co5Mn38Sn12quaternary Heusler alloy. The ferromagnetic (FM) –antiferromagnetic (AFM) interactions get reinforced after the Co substitution for Ni in the Ni-Mn-Sn alloy, which increase the exchange bias field (HE). A maximum shift in hysteresis loops of 306 Oe was observed in the 10 kOe field cooled sample. The origin of this large exchange bias field has been discussed. Magnetic hysteresis loop obtained in the zero field cooled (ZFC) mode shows double-shifted loop, and the reason of this phenomenon has been explained in detail.

Spin-wave eigenmodes of an infinite thin film with periodically modulated exchange bias field

2006 ◽  
Vol 88 (11) ◽  
pp. 112504 ◽  
Author(s):  
C. Bayer ◽  
M. P. Kostylev ◽  
B. Hillebrands
Keyword(s):  
Thin Film ◽  
Spin Wave ◽  
Exchange Bias ◽  
Bias Field ◽  
Exchange Bias Field

scholarly journals Size dependence of the exchange bias field in NiO/Ni nanostructures

2000 ◽  
Vol 77 (23) ◽  
pp. 3815-3817 ◽  
Author(s):  
M. Fraune ◽  
U. Rüdiger ◽  
G. Güntherodt ◽  
S. Cardoso ◽  
P. Freitas
Keyword(s):  
Exchange Bias ◽  
Size Dependence ◽  
Bias Field ◽  
Exchange Bias Field

Ferromagnetic resonance study of the exchange bias field in NiFe∕FeMn∕NiFe trilayers

2006 ◽  
Vol 99 (8) ◽  
pp. 08C108 ◽  
Author(s):  
V. P. Nascimento ◽  
E. Baggio Saitovitch ◽  
F. Pelegrini ◽  
L. C. Figueiredo ◽  
A. Biondo ◽  
...  
Keyword(s):  
Ferromagnetic Resonance ◽  
Exchange Bias ◽  
Bias Field ◽  
Exchange Bias Field

Enhancement of exchange bias field in top-pinned FeMn/Py bilayers with Ta/Cu hybrid underlayers

2013 ◽  
Vol 114 (7) ◽  
pp. 073908 ◽  
Author(s):  
Ki-Yeon Kim ◽  
Hyeok-Cheol Choi ◽  
Sin-Yong Jo ◽  
Chun-Yeol You
Keyword(s):  
Exchange Bias ◽  
Bias Field ◽  
Exchange Bias Field

scholarly journals Thermal exchange bias field drift in field cooled Mn83Ir17/Co70Fe30 thin films after 10 keV He ion bombardment

2011 ◽  
Vol 109 (2) ◽  
pp. 023910 ◽  
Author(s):  
Arno Ehresmann ◽  
Christoph Schmidt ◽  
Tanja Weis ◽  
Dieter Engel
Keyword(s):  
Thin Films ◽  
Exchange Bias ◽  
Ion Bombardment ◽  
Bias Field ◽  
Thermal Exchange ◽  
Exchange Bias Field ◽  
Field Drift

Growth of giant magnetoresistive spin valves with strong exchange bias field

1998 ◽  
Vol 34 (4) ◽  
pp. 867-869 ◽  
Author(s):  
G. Choe ◽  
A. Tsoukatos ◽  
S. Gupta
Keyword(s):  
Exchange Bias ◽  
Bias Field ◽  
Spin Valves ◽  
Exchange Bias Field ◽  
Strong Exchange
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