Results 101 to 110 of about 802,143 (292)

Electrically programmable magnetic coupling in an Ising network exploiting solid-state ionic gating. [PDF]

Nat Commun, 2023
Yun C, Liang Z, Hrabec A, Liu Z, Huang M, Wang L, Xiao Y, Fang Y, Li W, Yang W, Hou Y, Yang J, Heyderman LJ, Gambardella P, Luo Z.   +14 more
europepmc   +2 more sources

Harnessing Interlayer Magnetic Coupling for Efficient, Field‐Free Current‐Induced Magnetization Switching in a Magnetic Insulator

Small Structures
Owing to the unique features of low Gilbert damping, long spin‐diffusion lengths, and zero Ohmic losses, magnetic insulators are promising candidate materials for next‐generation spintronic applications. However, due to the localized magnetic moments and
Leran Wang, Alejandro O. Leon, Wenqing He, Zhongyu Liang, Xiaohan Li, Xiaoxiao Fang, Wenyun Yang, Licong Peng, Jinbo Yang, Caihua Wan, Gerrit E. W. Bauer, Zhaochu Luo   +11 more
doaj   +1 more source

Intercalation induced ferromagnetism in group-V transition metal dichalcogenide bilayer

AIP Advances, 2020
Two-dimensional (2D) ferromagnetic materials are receiving great attention in recent years. However, owing to strong direct magnetic coupling between different layers, they usually prefer antiferromagnetic coupling between different layers once stacked ...
H. M. R. Ahamd, Jian Zhou
doaj   +1 more source

Electrical Manipulation of Nanomagnets

, 2002
We demonstrate a possibility to manipulate the magnetic coupling between two nanomagnets with a help of ac electric field. In the scheme suggested the magnetic coupling in question is mediated by a magnetic particle contacting with both of the ...
A. P. Malozemoff, D. E. Feldman, L. Y. Gorelik, M. Jonson, R. I. Shekhter, V. I. Kozub, V. M. Vinokur   +6 more
core   +1 more source

In Situ Constructed Magnetic Core‐Shell Hydrogen‐Bonded Organic Framework‐on‐Metal–Organic Framework Structure: an Efficient Catalyst for Peroxymonosulfate Activation

Advanced Functional Materials, EarlyView.
In this work, a magnetic core‐shell catalyst (HOF‐on‐Fe3O4/ZIF‐67) is successfully synthesized, consisting of a metal–organic framework (ZIF‐67) with magnetic Fe3O4 as the core and a porous hydrogen‐bonded organic framework (HOF) as the shell. The catalyst efficiently activated peroxymonosulfate, resulting in rapid and effective removal of water ...
Yingying Du, Chenhui Ding, Chao Deng, Susanta Banerjee, Seema Agarwal   +4 more
wiley   +1 more source

Advancing Electronic Application of Coordination Solids: Enhancing Electron Transport and Device Integration via Surface‐Mounted MOFs (SURMOFs)

Advanced Functional Materials, EarlyView.
The layer‐by‐layer (LbL) assembly of coordination solids, enabled by the surface‐mounted metal‐organic framework (SURMOF) platform, is on the cusp of generating the organic counterpart of the epitaxy of inorganics. The programmable and sequential SURMOF protocol, optimized by machine learning (ML), is suited for accessing high‐quality thin films of ...
Zhengtao Xu, Christof Wöll, Stefan Bräse   +2 more
wiley   +1 more source

Analysis of Magnetic Switching in Magnetically Coupled Dual Free Layers Within Magnetic Tunnel Junctions (MTJ) for STT MRAM

Advanced Electronic Materials
For large‐scale deployment of spin‐transfer‐torque (STT) Magnetic Random Access memory (MRAM) in integrated circuits (ICs), achieving both a low write current (Iw) and high thermal stability (Δ) in magnetic tunnel junctions (MTJ) is crucial.
Shujun Ye, Koichi Nishioka
doaj   +1 more source

Design of a Circularly-Polarized Microstrip Antenna by Utilizing Mutually-Coupled Resonators

IEEE Open Journal of Antennas and Propagation
This article proposes a design method for a circularly-polarized (CP) antenna, which is realized by using coupling effects. Initially, the desired electric(magnetic) coupling between two identical $\lambda$ /4 short-circuited microstrip line (MS-L ...
Jia-Xiang Hao, Hui-Dong Li, Lei Zhu
doaj   +1 more source

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

Advanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu, Giovanni Gammaitoni, Michael Häfner, Eduardo Villalobos‐Portillo, Carlo Marini, Matteo Bianchini   +5 more
wiley   +1 more source

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

Advanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner, Ruben Maile, Murat Cuvalli, Andreas Wolf, Ayisha Komal, Robert Oestreich, Christoph Janiak, Karl Mandel, Alexander Knebel, Klaus Müller‐Buschbaum   +9 more
wiley   +1 more source