Magnetic nanowires for nanobarcoding and beyond

MR Zamani Kouhpanji, BJH Stadler - Sensors, 2021 - mdpi.com
Multifunctional magnetic nanowires (MNWs) have been studied intensively over the last
decades, in diverse applications. Numerous MNW-based systems have been introduced …

On the ferrite-controlled iron coupling for enhanced soft magnetic hybrid composites via first-order reversal curves

S Dobák, P Kollár, J Füzer, R Bureš, M Fáberová - Acta Materialia, 2023 - Elsevier
The substitution of conventional non-magnetic binder in soft magnetic iron composites by
insulating spinel ferrite has been proven as a powerful avenue for enhancing the …

Mechanisms of Hysteresis and Reversibility across the Voltage-Driven Perovskite–Brownmillerite Transformation in Electrolyte-Gated Ultrathin La0.5Sr0.5CoO3−δ

WM Postiglione, G Yu, V Chaturvedi… - … applied materials & …, 2024 - ACS Publications
Perovskite cobaltites have emerged as archetypes for electrochemical control of materials
properties in electrolyte-gate devices. Voltage-driven redox cycling can be performed …

[HTML][HTML] Local cation order and ferrimagnetism in compositionally complex spinel ferrites

X Wang, BL Musicó, C Kons, PC Metz, V Keppens… - APL Materials, 2022 - pubs.aip.org
We present an exploration of a family of compositionally complex cubic spinel ferrites
featuring combinations of Mg, Fe, Co, Ni, Cu, Mn, and Zn cations, systematically …

[HTML][HTML] Asymmetrical magnetization processes induced by compositional gradients in ferromagnetic nanowires

C Fernández-González, A Berja, L Álvaro-Gómez… - Scripta Materialia, 2024 - Elsevier
Electrodeposited nanowires are an excellent scenario to study and control magnetic domain
wall motion in nanostructures. In particular, the introduction of local changes in composition …

Probing antiferromagnetic coupling in magnetic insulator/metal heterostructures

P Quarterman, Y Fan, Z Chen, CJ Jensen… - Physical Review …, 2022 - APS
Using depth-and element-resolved characterization, we report insights into
antiferromagnetic coupling in Y 3 Fe 5 O 12/permalloy (YIG/Py) and Y 3 Fe 5 O 12/Co …

Spin waves in exchange spring nanoheterostructured amorphous/nanocrystalline films

A Samanta, G Gubbiotti, S Roy - Physical Review B, 2023 - APS
We investigate the structural, static, and dynamic magnetic properties of exchange spring
(ES) nanohetero-structured, stress-free, optically smooth films of amorphous/nanocrystalline …

A novel strategy to improve giant magnetoresistance effect of Co/Cu multilayered nanowires arrays

S Fan, C Zhou, H Xu, J Xu, HM Wen, JQ Xiao… - Journal of Alloys and …, 2022 - Elsevier
Giant magnetoresistance (GMR) effect exhibits high potential applications in ultrahigh
density magnetic recording, magnetic sensors and electronic devices. Many methods were …

Sustainable Manufacturing of Vertical Carbon Nanotube (CNT) Arrays Inside Insulating Nanoporous Membranes Using Nickel Magnetic Nanowires (MNWs)

R Kolisnyk, ML Smith, NCA Seaton… - ACS Applied Nano …, 2024 - ACS Publications
Carbon nanotubes (CNTs) were successfully synthesized using industrial waste gases by
chemical vapor deposition inside vertically oriented nanopores of insulating membranes …

Ferromagnetic response of thin NiI flakes up to room temperatures

NN Orlova, AA Avakyants, AV Timonina… - arXiv preprint arXiv …, 2023 - arxiv.org
We investigate the magnetic response of thin NiI $ _2 $ flakes for temperatures above 80~ K.
Since no magnetic ordering is expected for bulk NiI $ _2 $, we observe clear paramagnetic …