scholarly journals All-Oxide Nanocomposites to Yield Large, Tunable Perpendicular Exchange Bias above Room Temperature

2018 ◽  
Vol 10 (49) ◽  
pp. 42593-42602 ◽  
Author(s):  
Rui Wu ◽  
Chao Yun ◽  
Xuejing Wang ◽  
Ping Lu ◽  
Weiwei Li ◽  
...  
Keyword(s):  
Exchange Bias ◽  
Room Temperature

scholarly journals Full Electric Control of Exchange Bias at Room Temperature by Resistive Switching

2018 ◽  
Vol 30 (30) ◽  
pp. 1801885 ◽  
Author(s):  
Lujun Wei ◽  
Zhenzhong Hu ◽  
Guanxiang Du ◽  
Yuan Yuan ◽  
Ji Wang ◽  
...  
Keyword(s):  
Resistive Switching ◽  
Exchange Bias ◽  
Room Temperature ◽  
Electric Control

scholarly journals Room temperature exchange bias in antiferromagnetic composite BiFeO3-TbMnO3

2019 ◽  
Vol 126 (24) ◽  
pp. 243903
Author(s):  
Prince K. Gupta ◽  
Surajit Ghosh ◽  
Shiv Kumar ◽  
Arkadeb Pal ◽  
Prajyoti Singh ◽  
...  
Keyword(s):  
Exchange Bias ◽  
Room Temperature ◽  
Temperature Exchange

Tiny Ni–NiO nanocrystals with exchange bias induced room temperature ferromagnetism

2016 ◽  
Vol 230 ◽  
pp. 11-15 ◽  
Author(s):  
Hanan Al Chaghouri ◽  
F. Tuna ◽  
P.N. Santhosh ◽  
P. John Thomas
Keyword(s):  
Exchange Bias ◽  
Room Temperature ◽  
Room Temperature Ferromagnetism ◽  
Nio Nanocrystals

scholarly journals Robust isothermal electric control of exchange bias at room temperature

2010 ◽  
Vol 9 (7) ◽  
pp. 579-585 ◽  
Author(s):  
Xi He ◽  
Yi Wang ◽  
Ning Wu ◽  
Anthony N. Caruso ◽  
Elio Vescovo ◽  
...  
Keyword(s):  
Exchange Bias ◽  
Room Temperature ◽  
Electric Control

Exchange bias in room-temperature epitaxial Fe3O4 film

2014 ◽  
Vol 188 ◽  
pp. 23-26 ◽  
Author(s):  
Xiangbo Liu ◽  
Huibin Lu ◽  
Meng He ◽  
Kuijuan Jin ◽  
Guozhen Yang
Keyword(s):  
Exchange Bias ◽  
Room Temperature

Room temperature exchange bias and spin valves based on BiFeO3∕SrRuO3∕SrTiO3∕Si (001) heterostructures

2007 ◽  
Vol 91 (17) ◽  
pp. 172513 ◽  
Author(s):  
Lane W. Martin ◽  
Ying-Hao Chu ◽  
Qian Zhan ◽  
R. Ramesh ◽  
Shu-Jen Han ◽  
...  
Keyword(s):  
Exchange Bias ◽  
Room Temperature ◽  
Spin Valves ◽  
Temperature Exchange

Magnetoresistance of Nanoscale Domain Walls Formed in Arrays of Parallel Nanowires

SPIN ◽  
2019 ◽  
Vol 09 (01) ◽  
pp. 1950004
Author(s):  
Jingchun Wang ◽  
Floriano Cuccureddu ◽  
Rafael Ramos ◽  
Cormac Ó. Coileáin ◽  
Igor V. Shvets ◽  
...  
Keyword(s):  
Thin Films ◽  
Domain Wall ◽  
Exchange Interaction ◽  
Exchange Bias ◽  
Room Temperature ◽  
Domain Walls ◽  
Nanowire Array ◽  
Bias Field ◽  
Nanowire Arrays ◽  
Exchange Bias Field

We present the possibility of enhancing magnetoresistance (MR) by controlling nanoscale domain wall (DW) width in a planar nanowire array. Results based on micromagnetic calculations show that DW width decreases with increasing exchange bias field and decreases with reducing exchange interaction between neighboring nanowires. Fe/Fe3O4 nanowire arrays were grown on [Formula: see text]-plane sapphire to demonstrate the feasibility of this concept, and an enhanced MR ratio of 3.7% was observed at room temperature. compared with flat and stepped Fe3O4 thin films.

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