scholarly journals Large exchange bias in Cr substituted Fe3O4 nanoparticles with FeO subdomains

Nanoscale ◽  
2021 ◽  
Vol 13 (37) ◽  
pp. 15844-15852
Author(s):  
Claudiu Bulbucan ◽  
Calle Preger ◽  
Aram Kostanyan ◽  
Kirsten M. Ø. Jensen ◽  
Esko Kokkonen ◽  
...  

Here we present a structural and magnetic characterization of a novel bimagnetic nanoparticle composed of a 40 nm Cr-substituted magnetite phase with 4 nm FeO subdomains exhibiting large exchange bias.

2020 ◽  
Author(s):  
Andrew J Glaid ◽  
Susan Kempinger ◽  
Pratibha Mahale

2021 ◽  
Author(s):  
Shu bin Li ◽  
Xiao Wang ◽  
Jiang Zhu ◽  
Zhenyu Wang ◽  
Lu Wang

In this work, using carboxyl-modified Fe3O4 nanoparticles as a photothermal agent, combining the chemical amide bond and intermolecular hydrogen bond crosslinking force, a photothermal hydrogel with enhanced mechanical properties was...


2018 ◽  
Vol 2 (1) ◽  
Author(s):  
E. Arias-Egido ◽  
M. A. Laguna-Marco ◽  
J. Sánchez-Marcos ◽  
C. Piquer ◽  
J. Chaboy ◽  
...  

1993 ◽  
Vol 32 (14) ◽  
pp. 3034-3040 ◽  
Author(s):  
Salman M. Saadeh ◽  
Kathleen L. Trojan ◽  
Jeff W. Kampf ◽  
William E. Hatfield ◽  
Vincent L. Pecoraro

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