Results 91 to 100 of about 3,418,153 (260)

Single-molecule spin devices: Fundamentals, advances, and prospects

Nano Research
Single-molecule spintronics is an emerging interdisciplinary field that integrates molecular electronics with spin-based information science, offering novel pathways for encoding, manipulating, and detecting spin at the molecular level.
Yuzhe Zhang, Wei Si, Xukui Hou, Qinghua Gao, Cong Zhao, Ruizhi Liang, Jie Guo, Mingliang Li, Chuancheng Jia, Xuefeng Guo   +9 more
doaj   +1 more source

Chiral magnetic chemical bonds in molecular states of impurities in Weyl semimetals

Scientific Reports, 2019
We demonstrate that chirality of the electron scattering in Weyl semimetals leads to the formation of magnetic chemical bonds for molecular states of a pair of impurities.
Y. Marques, W. N. Mizobata, R. S. Oliveira, M. de Souza, M. S. Figueira, I. A. Shelykh, A. C. Seridonio   +6 more
doaj   +1 more source

Magnetic Liquid Crystals for Molecular Spintronics

Acta Physica Polonica A, 2008
Growing interest in spintronics and spin control on the atomic level arises from predicted superiority of the spin of the electron over the electron charge in terms of energy and speed efficiency. Advances in this field require a new approach to the concept of spin manipulation.
J. Szczytko, P. Budzowski, H. Turski, B. Witek, A. Twardowski, A. Glebowska, A. Krówczyński, D. Pociecha, J. Szydlowska, E. Górecka   +9 more
openaire   +1 more source

Synergistic Spin‐Polarization and Single‐Atom Engineering in Magnetic Heterojunctions for Efficient Solar Water Splitting

Advanced Science, EarlyView.
High‐throughput screening led to the identification of 67 Z‐scheme heterojunctions (comprising 2D magnetic transition metal halides and non‐magnetic transition metal chalcogenides). For CrI3/MoTe2 and CrI3/WTe2, electronic structure analysis demonstrated that synergistic crystallographic point group and built‐in electric field effects generate a ...
Hongyang Ren, Zhenzhou Guo, Huirong Wu, Peilin Huang, Jie Yang, Jie Zhang, Guangqian Ding, Hongkuan Yuan, Biao Wang   +8 more
wiley   +1 more source

Type‐II Dirac Fermions in Monolayer In2O: Interplay of Magnetotransport, Spin Hall Effect, and Superconductivity

Advanced Science, EarlyView.
First‐principles calculations reveal that monolayer In2O${\rm In}_2{\rm O}$ hosts type‐II Dirac fermions near the Fermi level, which split into Weyl points under spin‐orbit coupling. The material exhibits negative and giant magnetoresistance, a pronounced spin Hall effect, and phonon‐mediated superconductivity at 1.5 K, establishing it as a unique ...
Qing‐Bo Liu, De‐Ming Feng, Wen‐Neng Zhao, Yu‐Yang Zhao, Lun Xiong, Xing‐Yi Tan, Hua‐Hua Fu   +6 more
wiley   +1 more source

Diverse Landscape of Tunable Magnetic, Topological, and Ferroelectric States in 2D Ti3Se3Te2

Advanced Science, EarlyView.
Ti3Se3Te2 emerges as a multifunctional 2D van der Waals platform. The monolayer is a dynamically stable ferromagnetic quantum anomalous Hall insulator. In bilayers, two stacking configurations yield distinct phases: AA‐stacking hosts an altermagnetic quantum spin Hall insulator, while AA′‐stacking exhibits three‐state in‐plane ferroelectricity ...
Jiangtao Yu, Jingbo Bai, Yali Yang, Shifeng Qian, Xiaotian Wang, Zhuhong Liu   +5 more
wiley   +1 more source

Glassy Synaptic Time Dynamics in Molecular La0.7Sr0.3MnO3/Gaq3/AlOx/Co Spintronic Crossbar Devices

Advanced Electronic Materials
The development of neuromorphic devices is a pivotal step in the pursuit of low‐power artificial intelligence. A synaptic analog is one of the building blocks of this vision.
Andrei Shumilin, Prakriti Neha, Mattia Benini, Rajib Rakshit, Manju Singh, Patrizio Graziosi, Raimondo Cecchini, Luca Gnoli, Mirko Prezioso, Ilaria Bergenti, Valentin Alek Dediu, Alberto Riminucci   +11 more
doaj   +1 more source

Symmetry‐Driven Unconventional Magnetoelectric Coupling in Perovskite Altermagnets: From Bulk to the Two‐Dimensional Limit

Advanced Science, EarlyView.
The symmetry‐driven coexistence of altermagnetism and (anti)ferroelectricity in perovskites shows a strong dimensional dependence. Upon reducing the system from bulk to the two‐dimensional limit, only C‐type antiferromagnetic order retains ferroelectrically switchable altermagnetism, whereas A‐ and G‐type orders become conventional antiferromagnets ...
Zhou Cui, Ziye Zhu, Xunkai Duan, Bowen Hao, Xianzhang Chen, Jiayong Zhang, Tong Zhou   +6 more
wiley   +1 more source

Nano-spintronics with lateral quantum dots

, 2003
Over the last decade there has been a tremendous increase in the research devoted to nanotechnology. This trend is driven both by the potential for new paradigms and technological applications as well as by the fundamental science suggested by new ...
Sachrajda, A., Ciorga, M., Hawrylak, Pawel, M. Ciorga, A. Sachrajda, P. Hawrylak   +5 more
core   +1 more source

Concepts of antiferromagnetic spintronics [PDF]

, 2017
Antiferromagnetic spintronics is an emerging research field whose focus is on the electrical, optical or other means of control of the antiferromagnetic order parameter and its utility in information technology devices.
Gomonay, O., Sinova, Jairo, O. Gomonay, T. Jungwirth, Jungwirth, T., J. Sinova   +5 more
core   +1 more source