Role of domain and interface spin structure on exchange bias in CoNi/Gd/CoNi trilayers

2003 ◽  
Vol 93 (10) ◽  
pp. 7157-7159 ◽  
Author(s):  
B. Altuncevahir ◽  
S. Demirtaş ◽  
A. R. Koymen
Keyword(s):  
Exchange Bias ◽  
Spin Structure

Role of ferromagnetic spin structure in magnetization reversal and exchange bias phenomena

2018 ◽  
Vol 51 (5) ◽  
pp. 055001 ◽  
Author(s):  
Yong Hu ◽  
Xuesi Li ◽  
Xiaodan Chi ◽  
An Du ◽  
Feng Shi
Keyword(s):  
Magnetization Reversal ◽  
Exchange Bias ◽  
Spin Structure

scholarly journals Exchange-Bias Phenomenon: The Role of the Ferromagnetic Spin Structure

2015 ◽  
Vol 114 (9) ◽  
Author(s):  
R. Morales ◽  
Ali C. Basaran ◽  
J. E. Villegas ◽  
D. Navas ◽  
N. Soriano ◽  
...  
Keyword(s):  
Exchange Bias ◽  
Spin Structure

scholarly journals Role of the Antiferromagnetic Bulk Spin Structure on Exchange Bias

2009 ◽  
Vol 102 (9) ◽  
Author(s):  
R. Morales ◽  
Zhi-Pan Li ◽  
J. Olamit ◽  
Kai Liu ◽  
J. M. Alameda ◽  
...  
Keyword(s):  
Exchange Bias ◽  
Spin Structure

Exchange bias model for Fe/FeF 2 : Role of domains in the ferromagnet

1999 ◽  
Vol 48 (5) ◽  
pp. 573-579 ◽  
Author(s):  
M Kiwi ◽  
J Mejía-López ◽  
R. D Portugal ◽  
R Ramírez
Keyword(s):  
Exchange Bias ◽  
Bias Model

scholarly journals Role of induced exchange bias in zero field spin–orbit torque magnetization switching in Pt/[Ni/Co]/PtMn

AIP Advances ◽  
2020 ◽  
Vol 10 (8) ◽  
pp. 085320
Author(s):  
Maxime Vergès ◽  
Vinod Kumar ◽  
Po-Hung Lin ◽  
Stéphane Mangin ◽  
Chih-Huang Lai
Keyword(s):  
Exchange Bias ◽  
Zero Field ◽  
Spin Orbit ◽  
Magnetization Switching

Effect of Ge substitution on the magnetocaloric effect and exchange bias in Mn–Ni–Sn-Ge alloys: The role of Mn–Mn distance

2020 ◽  
Vol 837 ◽  
pp. 155280 ◽  
Author(s):  
Haobo Wang ◽  
Chengcheng Xu ◽  
Lisheng Wang ◽  
Tanghuizi Wang ◽  
Zhida Han ◽  
...  
Keyword(s):  
Magnetocaloric Effect ◽  
Exchange Bias

Growth and Characterization of Epitaxial Thin Heterostructures of Ferromagnetic/Antiferromagnetic SrRuO3/Sr2YRuO6

1999 ◽  
Vol 602 ◽  
Author(s):  
R.A. Price ◽  
M.K. Lee ◽  
C.B. Eom ◽  
X.W. Wu ◽  
M.S. Rzchowski
Keyword(s):  
Crystal Structure ◽  
Exchange Bias ◽  
Lattice Parameter ◽  
Interface Roughness ◽  
Epitaxial Thin Films ◽  
X Ray Diffraction ◽  
Magnetic Exchange ◽  
Unique Material ◽  
Perovskite Crystal

AbstractWe have grown epitaxial thin films of antiferromagnetic ruthenate Sr2YRuO6 on miscut (001) SrTiO3 by 90° off-axis sputtering. Sr2YRuO6 is a unique material that allows us to grow epitaxial ferromagnetic/antiferromagnetic heterostructures. Antiferromagnetic Sr2YRuO6 has the same pseudo-cubic perovskite crystal structure as the ferromagnetic conductive oxide SrRuO3. The Sr2YRuO6 perovskite crystal structure has Y and pentavalent Ru located on the octahedral sites and the pseudo-cubic lattice parameter of 4.08Å. The Neel temperature of bulk Sr2YRuO6 is known to be 26K. Four-circle X-ray diffraction analysis revealed the Sr2YRuO6 films are purely (110) normal to the substrate with two 90° domains in the plane. We have also grown epitaxial heterostructures of SrRuO3/Sr2YRuO6. These bilayers permit detailed studies of the magnetic exchange bias phenomena at these interfaces, including the role of uncompensated spins thought to arise from interface roughness. Magnetization measurements on the SrRuO3/Sr2YRuO6 heterostructures show a shifting of the hysteresis loop, indicating exchange bias. Such exchange-biased interfaces are important for electrode pinning in magnetic tunnel junctions.

Changes in ferromagnetic spin structure induced by exchange bias in Fe/MnF2films

2004 ◽  
Vol 70 (22) ◽  
Author(s):  
W. A. A. Macedo ◽  
B. Sahoo ◽  
V. Kuncser ◽  
J. Eisenmenger ◽  
I. Felner ◽  
...  
Keyword(s):  
Exchange Bias ◽  
Spin Structure
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