Results 71 to 80 of about 857,079 (204)

Low‐Dimensional Materials and Van Der Waals Heterostructures for Energy Application: A Comprehensive Review

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Low‐dimensional materials (0D, 1D, and 2D) exhibit unique electronic and physicochemical properties, enabling advanced nanoelectronic and optoelectronic devices. Mixed‐dimensional heterostructures combine these materials to enhance functionality.
Qaisar Alam, Sajjad Ali, Pir Muhammad Ismail, ABM Sharif Hossain   +3 more
wiley   +1 more source

Transferência de torque por corrente polarizada em spin através de pontas de contato [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas. Programa de Pós-Graduação em FísicaA possibilidade de controlar a magnetização, a partir de uma corrente polarizada em spin, foi prevista por ...
Benetti, Luana Carina
core  

Spin-orbit torque–driven propagating spin waves

, 2019
Copyright © 2019 The Authors, Spin-orbit torque (SOT) can drive sustained spin wave (SW) auto-oscillations in a class of emerging microwave devices known as spin Hall nano-oscillators (SHNOs), which have highly nonlinear properties governing robust ...
Zahedinejad, Mohammad,, Åkerman, Johan,, Muralidhar, Shreyas,, Fulara, Himanshu,, Khymyn, Roman,, Awad, Ahmad,, Dvornik, Mykola,   +6 more
core   +1 more source

Large out-of-plane spin-orbit torque in topological Weyl semimetal candidate TaIrTe4 [PDF]

, 2023
Topological quantum materials, with novel spin textures and broken crystal symmetries are suitable candidates for spintronic memory technologies. Their unique electronic properties, such as protected surface states and exotic quasiparticles, can provide ...
Dash, Saroj P., Åkerman, Johan, Behera, Nilamani, Abdel-Hafiez, Mahmoud, Hoque, Anamul Md., Zhao, Bing, Sjöström, Lars, Bainsla, Lakhan   +7 more
core   +1 more source

Field-free spin-orbit torques switching and its applications

npj Spintronics
We review various approaches to field-free spin-orbit torque (SOT) switching. One approach involves introducing in-plane symmetric breaking methods to conventional SOT, such as an in-plane effective magnetic field or magnetic anisotropy, spatial non ...
Min-Gu Kang, Soogil Lee, Byong-Guk Park
doaj   +1 more source

Flexible photocatalytic materials: From substrate engineering to multi‐field synergistic enhancement

FlexMat, EarlyView.
This review examines flexible photocatalytic systems, covering substrate evolution from polymers to biomass, fabrication methods like electrospinning, and key mechanical and optoelectrochemical metrics under deformation. Enhancement strategies are critically discussed, followed by applications in energy conversion, environmental remediation, and ...
Weiqi Wang, Xinrong Zhang, Jing Zhao, Songcan Wang   +3 more
wiley   +1 more source

Electronic transport in hybrid heterostructures and universal control of spin-orbit interaction in quantum wells [PDF]

, 2015
In recent years, the control of charge and spin in semiconductors has experienced outstanding progress. The extended spin coherence times established in high quality materials together with the advance in elaborate fabrication methods enable coherent ...
Dettwiler, Florian
core   +1 more source

Ultralow Electrical Current Driven Field‐Free Spin‐Orbit Torque Switching of Magnetic Tunnel Junctions by Topological Insulators

Advanced Electronic Materials
Spin‐orbit torque‐driven magnetic random‐access memory (SOT‐MRAM) is one of the promising candidates for next‐generation memory technologies beyond Moore's law.
Xu Zhang, Aitian Chen, Yifan Zhang, Zhaozhuo Zeng, Yaqin Guo, Dongxing Zheng, Baoshan Cui, Chuangwen Wu, Wenjie Song, Shuo Yang, Zijun Luo, Jingfeng Li, Gianluca Gubbiotti, Xiufeng Han, Jinkui Zhao, Peng Yan, Xufeng Kou, Xixiang Zhang, Hao Wu   +18 more
doaj   +1 more source

Spin-orbit torque-assisted switching in magnetic insulator thin films with perpendicular magnetic anisotropy [PDF]

, 2016
As an in-plane charge current flows in a heavy metal film with spin-orbit coupling, it produces a torque on and thereby switches the magnetization in a neighbouring ferromagnetic metal film. Such spin-orbit torque (SOT)-induced switching has been studied
Kalitsov A, Mryasov O, DeMann A, Wu M, Jiang JS, Li P, Porod W, Liu T, Field SB, Csaba György, Dey H, Marconi MC, Hoffmann A, Zhang W, Li W, Rimal G, Tang J, Richardson D, Chang H   +18 more
core   +2 more sources

Harnessing synergy of spin and orbital currents in heavy metal/ferromagnet multilayers

Communications Physics
Spin-orbitronics, exploiting electron spin and/or orbital angular momentum, offers a powerful route to energy-efficient spintronic applications. Recent research on orbital currents in light metals broadens the scope of spin-orbit torque (SOT).
Yumin Yang, Zhicheng Xie, Zhiyuan Zhao, Na Lei, Jianhua Zhao, Dahai Wei   +5 more
doaj   +1 more source