Results 81 to 90 of about 2,982,162 (291)

Normal and inverse magnetocaloric effect in magnetic multilayers with antiferromagnetic interlayer coupling [PDF]

Journal of Physics: Condensed Matter, 2014
The thermodynamics of a spin-1/2 magnetic multilayer system with antiferromagnetic interplanar couplings is studied using the pair approximation method. Special attention is paid to magnetocaloric properties, quantified by isothermal entropy change.
K. Szałowski, T. Balcerzak
semanticscholar   +1 more source

Ground state and constrained domain walls in Gd/Fe multilayers [PDF]

, 2004
The magnetic ground state of antiferromagnetically coupled Gd/Fe multilayers and the evolution of in-plane domain walls is modelled with micromagnetics.
Bas B Van Aken, Eerenstein, Hahn, Hosoito, Ishimatsu, José L Prieto, Neil D Mathur   +6 more
core   +1 more source

Chemoselective Sequential Polymerization: An Approach Toward Mixed Plastic Waste Recycling

Advanced Functional Materials, EarlyView.
Inspired by biological protein metabolism, this study demonstrates the closed‐loop recycling of mixed synthetic polymers via ring‐closing depolymerization followed by a chemoselective sequential polymerizations process. The approach recovers pure polymers from mixed feedstocks, even in multilayer formats, highlighting a promising strategy to overcome a
Gadi Slor, Youwei Ma, Hyunwoo Park, Tae‐Lim Choi, Damien Guironnet, Francesco Stellacci   +5 more
wiley   +1 more source

Three‐dimensional Antimony Sulfide Based Flat Optics

Advanced Functional Materials, EarlyView.
This work presents the development of a grayscale electron beam lithography (g‐EBL) method for fabricating antimony trisulfide (Sb2S3) nanostructures with customizable 3D profiles. The refractive index of g‐EBL patterned Sb2S3 is determined based on the synergy of genetic algorithm and transfer matrix method.
Wei Wang, Uwe Hübner, Anne Gärtner, Tao Chen, Joseph Köbel, Franka Jahn, Daniel Repp, Abhrodeep Dey, Henrik Schneidwind, Andrea Dellith, Jan Dellith, Torsten Wieduwilt, Matthias Zeisberger, Tanveer Ahmed Shaik, Astrid Bingel, Markus A. Schmidt, Jer‐Shing Huang, Ulf Peschel, Volker Deckert   +18 more
wiley   +1 more source

Integration of Tb/Co multilayers within optically switchable perpendicular magnetic tunnel junctions

AIP Advances, 2019
This work reports the development of perpendicular magnetic tunnel junctions, based on a multilayered stack of [Tb/Co] nanolayers, in which the magnetization can be reliably toggled using a single optical pulse.
L. Avilés-Félix, L. Álvaro-Gómez, G. Li, C. Davies, A. Olivier, M. Rubio-Roy, S. Auffret, A. Kirilyuk, A. Kimel, T. Rasing, L. Buda-Prejbeanu, R. Sousa, B. Dieny, I. Prejbeanu   +13 more
semanticscholar   +1 more source

Strain-assisted magnetization reversal in Co/Ni multilayers with perpendicular magnetic anisotropy [PDF]

Scientific Reports, 2016
Multifunctional materials composed of ultrathin magnetic films with perpendicular magnetic anisotropy combined with ferroelectric substrates represent a new approach toward low power, fast, high density spintronics. Here we demonstrate Co/Ni multilayered
D. Gopman, C. Dennis, P. Chen, Y. Iunin, P. Finkel, M. Staruch, R. Shull   +6 more
semanticscholar   +1 more source

Evolution of microscopic domains in Co/Pt multilayers with perpendicular magnetic anisotropy

Tạp chí Khoa học Đại học Huế: Khoa học Tự nhiên
We investigated the domain evolutions of (0.3nm Co/0.8nm Pt)n multilayers (n = 5 and 10) with perpendicular magnetic anisotropy. Our direct observation of magnetic domain structures by means of magneto-optical microscopy reveals that under a negative ...
Duy Truong Quach
doaj   +1 more source

Magnetoimpedance in Symmetric and Non-Symmetric Nanostructured Multilayers: A Theoretical Study

Sensors, 2019
Intensive studies of the magnetoimpedance (MI) effect in nanostructured multilayers provide a good phenomenological basis and theoretical description for the symmetric case when top and bottom layers of ferromagnet/conductor/ferromagnet structure have ...
Nikita A. Buznikov, Galina V. Kurlyandskaya   +1 more
doaj   +1 more source

Multilayering BZO nanocolumns with different defect densities for YBCO high field applications

New Journal of Physics, 2021
The multilayer structures of alternating superconducting YBCO films doped with different BZO nanocolumn densities were utilized. We show that using 50 nm thick layers increases J _c in the whole angular range by maximum 40% as compared with 200 nm single
Moe M Aye, Elmeri Rivasto, Mukarram Z Khan, H Rijckaert, H Palonen, H Huhtinen, Isabel Van Driessche, P Paturi   +7 more
doaj   +1 more source

PEDOT‐Based Eutectogel Electrode Arrays for Enhanced High‐Resolution Electrogastrography: Fabrication, Stability, and Wearable Performance

Advanced Functional Materials, EarlyView.
Here, we present a high‐density PEDOT eutectogel electrode array for enhanced body surface gastric mapping. Silver electrodes are blade‐coated onto flexible substrates, followed by electrogelation of PEDOT:PSS and the deposition of a PEDOT:LS eutectogel.
Christopher Slaughter, Luke Gatecliff, Xudong Tao, Ruben Ruiz‐Mateos Serrano, Amy T. Jin, Matias L. Picchio, Daniele Mantione, Antonio Dominguez‐Alfaro, George G. Malliaras   +8 more
wiley   +1 more source