scholarly journals On the behavior of Ni Magnetic Nanowires as studied by FMR and the effect of “blocking”.

Author(s):  
Carlos A. ◽  
Ettore Vassallo ◽  
Emilio De ◽  
Manuel Vzquez
Keyword(s):  
ACS Nano ◽  
2021 ◽  
Author(s):  
Hanchen Wang ◽  
Marco Madami ◽  
Jilei Chen ◽  
Lutong Sheng ◽  
Mingkun Zhao ◽  
...  

Nanoscale ◽  
2021 ◽  
Author(s):  
Giuseppe Muscas ◽  
Petra Jönsson ◽  
Ismael Garcia Serrano ◽  
Örjan Vallin ◽  
M. Venkata Kamalakar

The integration of magneto-electric and spintronic sensors to flexible electronics presents massive potential for advancing flexible and wearable technologies. Magnetic nanowires are core components for building such devices. Therefore, realizing...


Nanomaterials ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 600
Author(s):  
Cristina Bran ◽  
Jose Angel Fernandez-Roldan ◽  
Rafael P. del Real ◽  
Agustina Asenjo ◽  
Oksana Chubykalo-Fesenko ◽  
...  

Cylindrical magnetic nanowires show great potential for 3D applications such as magnetic recording, shift registers, and logic gates, as well as in sensing architectures or biomedicine. Their cylindrical geometry leads to interesting properties of the local domain structure, leading to multifunctional responses to magnetic fields and electric currents, mechanical stresses, or thermal gradients. This review article is summarizing the work carried out in our group on the fabrication and magnetic characterization of cylindrical magnetic nanowires with modulated geometry and anisotropy. The nanowires are prepared by electrochemical methods allowing the fabrication of magnetic nanowires with precise control over geometry, morphology, and composition. Different routes to control the magnetization configuration and its dynamics through the geometry and magnetocrystalline anisotropy are presented. The diameter modulations change the typical single domain state present in cubic nanowires, providing the possibility to confine or pin circular domains or domain walls in each segment. The control and stabilization of domains and domain walls in cylindrical wires have been achieved in multisegmented structures by alternating magnetic segments of different magnetic properties (producing alternative anisotropy) or with non-magnetic layers. The results point out the relevance of the geometry and magnetocrystalline anisotropy to promote the occurrence of stable magnetochiral structures and provide further information for the design of cylindrical nanowires for multiple applications.


2002 ◽  
Vol 8 (S02) ◽  
pp. 1368-1369
Author(s):  
X. Zhao ◽  
Y. Liu ◽  
M. Zheng ◽  
Z. Hao ◽  
S. Bandyopadhay ◽  
...  

2006 ◽  
Vol 243 (1) ◽  
pp. 193-196
Author(s):  
V. R. Vieira ◽  
V. K. Dugaev ◽  
P. D. Sacramento ◽  
J. Barnaś ◽  
M. A. N. Araújo ◽  
...  

2009 ◽  
Vol 1228 ◽  
Author(s):  
Osei K Amponsah ◽  
Rakhim R. Rakhimov ◽  
Yuri A. Barnakov ◽  
Rosa A Lukaszew ◽  
Jeffrey C Owrutsky ◽  
...  

AbstractArrays of magnetic nanowires and well-oriented chains of superparamagnetic nanoparticles were fabricated using polymer and alumina membrane templates. The systems were characterized by SQUID and studied by electron magnetic resonance methods. Comparative analysis of the obtained results for different geometries and sizes of the magnetic inclusions is presented.


2019 ◽  
Vol 6 (8) ◽  
pp. 261-266
Author(s):  
Marcos C. Esteves ◽  
Paulo Sumodjo ◽  
Elizabeth Podlaha
Keyword(s):  

2011 ◽  
Vol 84 (1) ◽  
Author(s):  
D. C. Leitao ◽  
J. Ventura ◽  
C. T. Sousa ◽  
A. M. Pereira ◽  
J. B. Sousa ◽  
...  

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