Results 171 to 180 of about 275,443 (291)

Electric‐Field‐Assisted Spin Coating: A New Process for Adjusting Crystallization of Perovskite Thin Films

Advanced Materials Technologies, EarlyView.
Electric‐field‐assisted spin coating is introduced as a wet‐film processing route for guiding perovskite crystallization. A transient perpendicular field produces distinct structural maxima rather than monotonic grain growth: largest scanning electron microscopy (SEM)‐derived grain size at nominal 2 kV cm−1${\rm cm}^{-1}$, largest X‐ray diffraction ...
James R. Zelaya, Gary C. Tepper
wiley   +1 more source

Impact of mutual and environmental dipole-dipole interactions on the relaxation of MQ NMR coherences in two-spin system in course of their excitation and reconversion. [PDF]

Magn Reson Lett
Bochkin GA, Fel'dman EB, Kuznetsova EI, Vasil'ev SG, Zenchuk AI.   +4 more
europepmc   +1 more source

Terahertz Phase Inversion via Field‐Free Spin‐Orbit Torque Switching in an Antenna‐Integrated Spintronic Heterostructure

Advanced Optical Materials, EarlyView.
This work demonstrates fast electrical control of the phase of broadband terahertz pulses using a field‐free spintronic emitter. An antenna‐integrated Ta/CoFeB/Pt heterostructure switches its magnetization through spin‐orbit torque with 1 μs$\umu{\rm s}$ electrical pulses, producing complete π$\pi$‐phase inversion without external magnetic fields ...
Amir Khan, Tiago de Oliveira Schneider, Suraj Joshi, Mohammad Faraz Abdullah, Reshma Rajeev Lekha, Sascha Preu, Markus Meinert   +6 more
wiley   +1 more source

Modulating Ion-Dipole and Dipole-Dipole Interactions for Stable Wide-Temperature-Range Lithium-Sulfur Batteries Enabled by Quantum-Dot Catalysts. [PDF]

Angew Chem Int Ed Engl
He Y, Xiong D, Chen M, Zhang W, Liu S, Ye Y, Wang M, Chen Y, Tang Q, Peng X, Wang C, Zhan H, Liu H, Liu M, Su J, Shu H, Wang J, Wang X.   +17 more
europepmc   +1 more source

Information Transmission Strategies for Self‐Organized Robotic Aggregation

Advanced Robotics Research, EarlyView.
In this review, we discuss how information transmission influences the neighbor‐based self‐organized aggregation of swarm robots. We focus specifically on local interactions regarding information transfer and categorize previous studies based on the functions of the information exchanged.
Shu Leng, Zihan Li, Yifeng Shao, Jinhao Liu, Li Yu, Shuguang Li   +5 more
wiley   +1 more source

Dipole-dipole interaction-induced dense primitive solid-electrolyte interphase for high-power Ah-level anode-free sodium metal batteries. [PDF]

Nat Commun
Huang J, An X, Cheng Z, Li L, Dou SX, Liu HK, Wu C.   +6 more
europepmc   +1 more source

Observation of long-range dipole-dipole interactions in hyperbolic metamaterials. [PDF]

Sci Adv, 2018
Newman WD, Cortes CL, Afshar A, Cadien K, Meldrum A, Fedosejevs R, Jacob Z.   +6 more
europepmc   +1 more source

Degradable Magnetic Composites from Recycled NdFeB Magnets for Soft Actuation and Sensing

Advanced Robotics Research, EarlyView.
This work presents a degradable soft magnetic composite made from recycled NdFeB particles embedded in a gelatin‐based organogel. The material is processed into magnetic sensors and soft robotic components, which can later be dissolved in a green solvent to recover NdFeB magnetic particles.
Muhammad Bilal Khan, Lin Guo, Kilian Schäfer, Eduardo Sergio Oliveros‐Mata, Xiaotao Wang, Florian Hofmann, Matthias Lutzi, Mark Suppelt, Proloy Taran Das, Jan Schmidtpeter, Imants Dirba, Stephan Rinderknecht, Mario Kupnik, Denys Makarov, Oliver Gutfleisch   +14 more
wiley   +1 more source

Homogeneous polymer-ionic solvate electrolyte with weak dipole-dipole interaction enabling long cycling pouch lithium metal battery. [PDF]

Nat Commun
Chen L, Gu T, Mi J, Li Y, Yang K, Ma J, An X, Jiang Y, Zhang D, Cheng X, Guo S, Han Z, Hou T, Cao Y, Liu M, Lv W, He YB, Kang F.   +17 more
europepmc   +1 more source

Miniaturized Magnetic Tip Design for Endoluminal Vine Robot Navigation

Advanced Robotics Research, EarlyView.
A magnetic tip mount is designed for a miniaturized 7 mm soft‐growing vine robot to enable wireless magnetic steering and onboard imaging, while preserving a 3 mm working channel. The internal–external ring magnets design balances magnetic attachment with low eversion pressure. Experiments demonstrate ±90° steering, 34 mm bending radius, and successful
Andrea Yanez Trujillo, Joshua Davy, James H. Chandler, James Avery, Pietro Valdastri   +4 more
wiley   +1 more source