Enhancement of the Coercive Field and Exchange Bias Effect in Fe3GeTe2/MnPX3 (X = S and Se) van der Waals Heterostructures

2021 ◽  
Author(s):  
Hongwei Dai ◽  
Hui Cheng ◽  
Menghao Cai ◽  
Qinghua Hao ◽  
Yuntong Xing ◽  
...  
Keyword(s):  
Exchange Bias ◽  
Coercive Field ◽  
Van Der Waals ◽  
Bias Effect ◽  
Van Der Waals Heterostructures ◽  
Exchange Bias Effect

Exchange Bias Effect in Ferro-/Antiferromagnetic van der Waals Heterostructures

Nano Letters ◽  
2020 ◽  
Vol 20 (5) ◽  
pp. 3978-3985 ◽  
Author(s):  
Pawan Kumar Srivastava ◽  
Yasir Hassan ◽  
Hyobin Ahn ◽  
Byunggil Kang ◽  
Soon-Gil Jung ◽  
...  
Keyword(s):  
Exchange Bias ◽  
Van Der Waals ◽  
Bias Effect ◽  
Van Der Waals Heterostructures ◽  
Exchange Bias Effect

scholarly journals Correction to Exchange Bias Effect in Ferro-/Antiferromagnetic van der Waals Heterostructures

Nano Letters ◽  
2020 ◽  
Vol 20 (7) ◽  
pp. 5590-5590
Author(s):  
Pawan Kumar Srivastava ◽  
Yasir Hassan ◽  
Hyobin Ahn ◽  
Byunggil Kang ◽  
Soon-Gil Jung ◽  
...  
Keyword(s):  
Exchange Bias ◽  
Van Der Waals ◽  
Bias Effect ◽  
Van Der Waals Heterostructures ◽  
Exchange Bias Effect

scholarly journals Retraction of “Exchange Bias Effect in Ferro-/Antiferromagnetic van der Waals Heterostructures”

Nano Letters ◽  
2020 ◽  
Vol 20 (9) ◽  
pp. 6933-6933
Author(s):  
Pawan Kumar Srivastava ◽  
Yasir Hassan ◽  
Hyobin Ahn ◽  
Byunggil Kang ◽  
Soon-Gil Jung ◽  
...  
Keyword(s):  
Exchange Bias ◽  
Van Der Waals ◽  
Bias Effect ◽  
Van Der Waals Heterostructures ◽  
Exchange Bias Effect

The positive exchange bias property with hopping switching behavior in van der Waals magnet FeGeTe

2D Materials ◽  
2021 ◽  
Author(s):  
Shaojie Hu ◽  
Xiaomin Cui ◽  
Zengji Yue ◽  
Pangpang Wang ◽  
Lei Guo ◽  
...  
Keyword(s):  
Exchange Bias ◽  
Van Der Waals ◽  
Magnetic Coupling ◽  
Anomalous Hall Effect ◽  
Switching Behavior ◽  
Bias Effect ◽  
Magnetic Exchange ◽  
Exchange Bias Effect ◽  
Coupling Energy ◽  
Surface Magnetization

Abstract The magnetic exchange bias effect is one of the representative interlayer magnetic coupling phenomena and is widely utilized in numerous technological applications. However, its mechanism is still elusive even in a simple magnetic bilayered system because of the complex interface magnetic orders. Van der Waals layered magnetic materials may provide an essential platform for deeply understanding the detailed mechanism of the exchange bias owing to its ideal interface structure. Here we first observed the positive exchange-biased anomalous Hall effect (AHE) with a hopping switching behavior in the FeGeTe Van der Waals nano-flakes. After systemically studying the cooling field dependence properties of the exchange bias effect, we propose that the coexistence of stable and frustrated surface magnetization of the antiferromagnetic phase will modify the total interface coupling energy density between the ferromagnetic (FM) and antiferromagnetic (AFM) phases. This model could provide a consistent description for such unusual exchange bias effect based on microspin simulation.

Antisite-disorder driven large exchange bias effect in phase separated La1.5Ca0.5CoMnO6 double perovskite

2017 ◽  
Vol 428 ◽  
pp. 86-91 ◽  
Author(s):  
R.C. Sahoo ◽  
D. Paladhi ◽  
Papri Dasgupta ◽  
A. Poddar ◽  
Ripandeep Singh ◽  
...  
Keyword(s):  
Exchange Bias ◽  
Double Perovskite ◽  
Bias Effect ◽  
Exchange Bias Effect ◽  
Antisite Disorder

Analysis of exchange bias effect of NiO+NiFe2O4 composites

2010 ◽  
Vol 322 (1) ◽  
pp. 79-83 ◽  
Author(s):  
J.H. He ◽  
S.L. Yuan ◽  
S.Y. Yin ◽  
K.L. Liu ◽  
P. Li ◽  
...  
Keyword(s):  
Exchange Bias ◽  
Bias Effect ◽  
Exchange Bias Effect

Exchange bias effect in nickel zinc ferrite–mesoporous silica nanocomposites

2013 ◽  
Vol 332 ◽  
pp. 98-102 ◽  
Author(s):  
Shilpi Banerjee ◽  
Partha Hajra ◽  
Mykanth Reddy Mada ◽  
Asim Bhaumik ◽  
Sri Bandyopadhyay ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Exchange Bias ◽  
Zinc Ferrite ◽  
Bias Effect ◽  
Exchange Bias Effect ◽  
Silica Nanocomposites ◽  
Nickel Zinc

Large exchange bias effect in NiFe2O4/CoO nanocomposites

2018 ◽  
Vol 5 (3) ◽  
pp. 035029 ◽  
Author(s):  
Rajendra Mohan ◽  
Mritunjoy Prasad Ghosh ◽  
Samrat Mukherjee
Keyword(s):  
Exchange Bias ◽  
Bias Effect ◽  
Exchange Bias Effect
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