Fabrication, Detection, and Operation of a Three-Dimensional Nanomagnetic Conduit

ACS Nano
Dédalo Sanz-HernándezA Fernández-Pacheco

Abstract

Three-dimensional (3D) nanomagnetic devices are attracting significant interest due to their potential for computing, sensing, and biological applications. However, their implementation faces great challenges regarding fabrication and characterization of 3D nanostructures. Here, we show a 3D nanomagnetic system created by 3D nanoprinting and physical vapor deposition, which acts as a conduit for domain walls. Domains formed at the substrate level are injected into a 3D nanowire, where they are controllably trapped using vectorial magnetic fields. A dark-field magneto-optical method for parallel, independent measurement of different regions in individual 3D nanostructures is also demonstrated. This work will facilitate the advanced study and exploitation of 3D nanomagnetic systems.

References

Mar 1, 1994·Physical Review. B, Condensed Matter·K PatekJ Miltat
Jul 5, 2003·Nature Materials·Yoshinobu NakataniJacques Miltat
Sep 10, 2005·Science·D A AllwoodR P Cowburn
Sep 27, 2005·Nature Materials·Geoffrey S D BeachJames L Erskine
Apr 12, 2008·Science·Stuart S P ParkinLuc Thomas
Jun 30, 2010·Advanced Materials·Marco DonolatoRiccardo Bertacco
Jul 17, 2012·Nature Nanotechnology·J H FrankenB Koopmans
Mar 21, 2013·Scientific Reports·Amalio Fernández-PachecoRussell P Cowburn
Jun 19, 2013·Nature Materials·Satoru EmoriGeoffrey S D Beach
Mar 6, 2015·Nature Nanotechnology·Stuart Parkin, See-Hun Yang
Jul 24, 2015·Scientific Reports·V D NguyenN Rougemaille
Dec 23, 2015·Nature Materials·Emilie JuéGilles Gaudin
Jan 13, 2016·Nature Communications·J A Currivan-IncorviaM A Baldo
Jun 10, 2017·Nature Communications·Amalio Fernández-PachecoRussell P Cowburn
Jul 28, 2017·Nature·Jacob TorrejonJulie Grollier

❮ Previous
Next ❯

Citations

Dec 5, 2019·Journal of Physics. Condensed Matter : an Institute of Physics Journal·C Donnelly, V Scagnoli
Aug 30, 2020·Materials·Amalio Fernández-PachecoOleksandr V Dobrovolskiy
Jul 4, 2018·Nanomaterials·Dédalo Sanz-HernándezAmalio Fernández-Pacheco
Feb 10, 2021·Nanomaterials·César MagénJosé María De Teresa
Dec 30, 2020·ACS Applied Materials & Interfaces·David KuhnessHarald Plank
Dec 11, 2020·Nano Letters·Edward C BurksKai Liu
Oct 28, 2021·Advanced Materials·Denys MakarovOleksandr V Dobrovolskiy
Oct 14, 2021·Nanotechnology·Bivas RanaAnjan Barman

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.