Tuning of multi-magnetic phase and exchange bias effect by antisite disorder in Ca-doped La2CoMnO6 double perovskites

2021 ◽  
Author(s):  
Ram Chandra Sahoo ◽  
Sananda Das ◽  
Debottam Daw ◽  
Ripandeep Singh ◽  
Amitabh Das ◽  
...  
Keyword(s):  
Exchange Bias ◽  
Magnetic Phase ◽  
Double Perovskites ◽  
Bias Effect ◽  
Exchange Bias Effect ◽  
Antisite Disorder

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

Spin glass like transition and the exchange bias effect in Co3O4 nanoparticles anchored onto graphene sheets

2019 ◽  
Vol 21 (1) ◽  
pp. 260-267 ◽  
Author(s):  
S. Sarkar ◽  
A. Mondal ◽  
N. Giri ◽  
R. Ray
Keyword(s):  
Exchange Bias ◽  
Volume Fraction ◽  
Magnetic System ◽  
Magnetic Phase ◽  
Co3o4 Nanoparticles ◽  
Antiferromagnetic Transition ◽  
Bias Effect ◽  
Exchange Bias Effect ◽  
Reduced Graphene ◽  
Diluted Magnetic

The exchange bias effect is observed in a diluted magnetic system synthesized with 5% volume fraction of Co3O4 anchored on reduced graphene oxide (rGO) sheet below the antiferromagnetic transition temperature of Co3O4. The glassy magnetic phase below 5 K has been established by relaxation memory studies performed in ZFC protocol.

scholarly journals Antisite disorder driven spontaneous exchange bias effect in La2−xSrxCoMnO6(0  ⩽  x  ⩽  1)

2016 ◽  
Vol 28 (8) ◽  
pp. 086003 ◽  
Author(s):  
J Krishna Murthy ◽  
K D Chandrasekhar ◽  
H C Wu ◽  
H D Yang ◽  
J Y Lin ◽  
...  
Keyword(s):  
Exchange Bias ◽  
Bias Effect ◽  
Exchange Bias Effect ◽  
Antisite Disorder

scholarly journals Antisite disorder-induced exchange bias effect in multiferroic Y2CoMnO6

2015 ◽  
Vol 106 (2) ◽  
pp. 022407 ◽  
Author(s):  
Harikrishnan S. Nair ◽  
Tapan Chatterji ◽  
André M. Strydom
Keyword(s):  
Exchange Bias ◽  
Bias Effect ◽  
Exchange Bias Effect ◽  
Antisite Disorder

Atomic-scale imaging of the ferrimagnetic/diamagnetic interface in Au-Fe3O4 nanodimers and correlated exchange-bias origin

Nanoscale ◽  
2018 ◽  
Vol 10 (45) ◽  
pp. 21499-21508 ◽  
Author(s):  
Liu Zhu ◽  
Xia Deng ◽  
Yang Hu ◽  
Jian Liu ◽  
Hongbin Ma ◽  
...  
Keyword(s):  
Phase Transition ◽  
Magnetic Phase Transition ◽  
Exchange Bias ◽  
Magnetic Phase ◽  
Atomic Scale ◽  
Bias Effect ◽  
Exchange Bias Effect

Magnetic phase transition was atomically imaged to govern the exchange bias effect in dumbbell-like ferrimagnetic/diamagnetic coupled Au/Fe3O4 nanodimers.

Magnetic properties of NiMn2O4−δ (nickel manganite): Multiple magnetic phase transitions and exchange bias effect

2014 ◽  
Vol 588 ◽  
pp. 465-469 ◽  
Author(s):  
Marin Tadic ◽  
S.M. Savic ◽  
Z. Jaglicic ◽  
K. Vojisavljevic ◽  
A. Radojkovic ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Phase Transitions ◽  
Exchange Bias ◽  
Magnetic Phase ◽  
Magnetic Phase Transitions ◽  
Bias Effect ◽  
Exchange Bias Effect

Magnetic properties and exchange bias effect of Y2−xSrxCoMnO6 (0 ≤ x ≤ 0.5) double perovskites

2018 ◽  
Vol 29 (20) ◽  
pp. 17818-17825 ◽  
Author(s):  
Chunlin Ma ◽  
Xingyu Wang ◽  
Mengxiong Cao ◽  
Yaru Ma ◽  
Weishi Tan ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Exchange Bias ◽  
Double Perovskites ◽  
Bias Effect ◽  
Exchange Bias Effect
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