Single nanoparticles magnetization curves by controlled tip magnetization magnetic force microscopy

Nanoscale ◽  
2017 ◽  
Vol 9 (45) ◽  
pp. 18000-18011 ◽  
Author(s):  
Livia Angeloni ◽  
Daniele Passeri ◽  
Stella Corsetti ◽  
Davide Peddis ◽  
Diego Mantovani ◽  
...  
Keyword(s):  
Magnetic Nanoparticles ◽  
Magnetization Curve ◽  
Magnetic Force Microscopy ◽  
Quantitative Measurement ◽  
Magnetic Force ◽  
Magnetization Curves ◽  
Force Microscopy ◽  
Microscopy Technique

Controlled magnetization-magnetic force microscopy technique allows the quantitative measurement of the magnetization curve of single magnetic nanoparticles.

scholarly journals Quantitative Measurement of the Magnetic Moment of Individual Magnetic Nanoparticles by Magnetic Force Microscopy

Small ◽  
2012 ◽  
Vol 8 (17) ◽  
pp. 2675-2679 ◽  
Author(s):  
Sibylle Sievers ◽  
Kai-Felix Braun ◽  
Dietmar Eberbeck ◽  
Stefan Gustafsson ◽  
Eva Olsson ◽  
...  
Keyword(s):  
Magnetic Nanoparticles ◽  
Magnetic Moment ◽  
Magnetic Force Microscopy ◽  
Quantitative Measurement ◽  
Magnetic Force ◽  
Force Microscopy

scholarly journals Magnetic Force Microscopy of in a Polymer Matrix Embedded Single Magnetic Nanoparticles (Phys. Status Solidi A 12∕2019)

2019 ◽  
Vol 216 (12) ◽  
pp. 1970041
Author(s):  
Alexander Krivcov ◽  
Jennifer Schneider ◽  
Tanja Junkers ◽  
Hildegard Möbius
Keyword(s):  
Magnetic Nanoparticles ◽  
Polymer Matrix ◽  
Magnetic Force Microscopy ◽  
Magnetic Force ◽  
Force Microscopy

scholarly journals Indirect magnetic force microscopy

2019 ◽  
Vol 1 (6) ◽  
pp. 2348-2355 ◽  
Author(s):  
Joshua Sifford ◽  
Kevin J. Walsh ◽  
Sheng Tong ◽  
Gang Bao ◽  
Gunjan Agarwal
Keyword(s):  
Magnetic Nanoparticles ◽  
Magnetic Force Microscopy ◽  
Magnetic Force ◽  
Label Free ◽  
Force Microscopy ◽  
Novel Approach

Indirect magnetic force microscopy (ID-MFM): a novel approach to detect magnetic nanoparticles in a multimodal, label-free manner.

scholarly journals Слоевые нанопроволоки --- матричный синтез, структура и магнитные свойства

2019 ◽  
Vol 61 (9) ◽  
pp. 1682
Author(s):  
Д.Л. Загорский ◽  
И.М. Долуденко ◽  
Д.А. Черкасов ◽  
О.М. Жигалина ◽  
Д.Н. Хмеленин ◽  
...  
Keyword(s):  
Layer Thickness ◽  
Magnetic Force Microscopy ◽  
Magnetic Force ◽  
Residual Magnetization ◽  
Magnetization Curves ◽  
Easy Magnetization ◽  
Force Microscopy ◽  
Shell Nanostructures ◽  
Magnetization Axis ◽  
Out Of Plane

AbstractNanowires (NWs) consisting of Ni/Cu and Co/Cu alternating layers with a diameter of 100 nm and layer thicknesses varying between 10 and 500 nm are prepared by template synthesis in pores of polymer track-etched membranes. Bath compositions and different regimes for pulsed electrodeposition of NWs are explored. A procedure for electrodeposition of NWs using pulses of equal charge is developed. By diminishing the amount of charge per pulse, initially we manage to lower the layer thickness to 10–15 nm, but further diminishing of charge in pulses leads to the blending of elemental composition of adjacent layers and/or formation of rod–shell nanostructures within the NWs. The coercive force (15–30 mT) and residual magnetization of our layered NWs are determined from magnetization measurements. For NWs with a layer thickness of 50–100 nm, the magnetization curves recorded in the out-of-plane and in-plane geometries are similar in shape and have similar parameters. For NWs with thicker layers (250 and 500 nm), magnetization curves are markedly different due to magnetic anisotropy (an easy magnetization axis emerges longitudinally to NWs) and interference between neighboring NWs. Magnetic force microscopy of isolated NWs identifies that the NWs comprise magnetic regions extending over ~100–150 nm. The NW can be partially remagnetized by applying an external magnetic field (+16 mT) longitudinally.

scholarly journals Mechanical manipulation of magnetic nanoparticles by magnetic force microscopy

2017 ◽  
Vol 443 ◽  
pp. 184-189 ◽  
Author(s):  
Jinyun Liu ◽  
Wenxiao Zhang ◽  
Yiquan Li ◽  
Hanxing Zhu ◽  
Renxi Qiu ◽  
...  
Keyword(s):  
Magnetic Nanoparticles ◽  
Magnetic Force Microscopy ◽  
Magnetic Force ◽  
Force Microscopy ◽  
Mechanical Manipulation
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