Results 121 to 130 of about 16,116 (221)

Ionogel Actuators: A Review

SmartBot, EarlyView.
Ionogels dynamically and functionally couple ionic liquids with polymer networks, enabling multiscale programmable deformation and motion under electrical, magnetic, optical, thermal, humidity, and chemical stimuli. This article systematically elucidates the constituent components, structural design, and multiscale actuation mechanisms of ionogel ...
Dezhou Cao, Dongqing He, Yuanxiang Zhao, Dongdong Jin, Jiaheng Zhang, Wei Wang   +5 more
wiley   +1 more source

Direct Write, Read, and Erase of a Vertical Heterostructure of Graphene–Monolayer Electrolyte–h‐BN Using Electric Force Microscopy

Small, EarlyView.
This work demonstrates bistable graphene doping of about 5 × 1012 cm−2$\rm{c{m}^{-2}}$ using a molecularly thin electrolyte confined between two, 2D crystals. The electrolyte's bistability enables multiple non‐volatile states with a conductive AFM tip writing, erasing, and sensing these states.
Huiran Wang, Shubham Sukumar Awate, Ke Xu, Susan K. Fullerton‐Shirey   +3 more
wiley   +1 more source

Chiral‐Induced Spin‐Polarized Molecular Switching in a Magneto‐Controlled 2D System using Electrical Readouts

Small, EarlyView.
Through molecular engineering, an unconventional chiral 2D platform based on covalently functionalized 2D germanane achieved magneto‐controlled spin‐dependent electron transport, which can be further tuned through the enantiomeric configuration of the chiral ligand.
Yiming Lei, Ángel Campos‐Lendínez, Irena Spasojevic, Xavier Sala, Jordi García‐Antón, Jordi Sort, Jose Muñoz   +6 more
wiley   +1 more source

Emerging 2D Material Prototype Devices Toward Energy‐Efficient and Sustainable Optoelectronics

SusMat, EarlyView.
Driven by the growing demand for efficient data processing in artificial intelligence, fully integrated 2D material All‐in‐One devices that integrate sensing, memory, and computing functions show rapid development. These devices deliver ultra‐low power consumption and high‐speed operation, offering great potential for next‐generation intelligent edge ...
Jiazheng Wang, Decai Ouyang, Na Zhang, Yuan Li, Tianyou Zhai   +4 more
wiley   +1 more source

Spin Polarization Modulation Responses of Polarization Bistable VCSELs

IEEE Photonics Journal
This study investigates the spin polarization modulation responses of vertical-cavity surface-emitting lasers (VCSELs) through numerical simulations and experimental measurements.
Nobuhide Yokota, Hiroshi Yasaka
doaj   +1 more source

Perceptual Priors Update Contextual Feedback Processing in V1

Topics in Cognitive Science, EarlyView.
Abstract Contextual information and prior knowledge facilitate perceptual processing, improving our recognition of even distorted or obstructed visual inputs. As a result, neuronal processing elicited by identical sensory inputs varies depending on the context in which we encounter those inputs.
Yulia Y. Lazarova, Yingying Huang, Lars F. Muckli, Lucy S. Petro   +3 more
wiley   +1 more source

Toward Dynamic Liquid Cell Scaffold: Photoreversible Ion Gels Exhibiting Light‐Induced Sol‐Gel Transitions

Macromolecular Rapid Communications, Volume 47, Issue 7, 3 April 2026.
Light‐programmable, non‐cytotoxic ion gels based on ABC triblock copolymers undergo photoreversible sol‐gel transitions, crossing the rheological boundary (tan δ ∼ 1). UV–vis light irradiation modulates the lifetime of reversible junctions, switching the scaffold between liquid‐like and solid (gel)‐like states.
Aya Saruwatari, Yuji Kamiyama, Ryota Tamate, Jun Nakanishi, Takeshi Ueki   +4 more
wiley   +1 more source

Parametric Excitation of a Ferrimagnetic Sphere Resonator

Advanced Quantum Technologies, Volume 9, Issue 4, April 2026.
The hypothesis that disentanglement spontaneously occurs in quantum systems is experimentally tested using a ferromagnetic resonator. Predictions derived from the hypothesis, and from an alternative theoretical model, are compared with the measured response of the resonator to an externally applied driving.
Eyal Buks
wiley   +1 more source

Sleep Slow Wave‐Bistability and the Connection Between the Sleeping Brain and the Environment—Neurobiological Considerations

Journal of Sleep Research, Volume 35, Issue 2, April 2026.
Bistability is an inherent working mode of NREM sleep. Those bistable patterns ‐ sleep slow waves, K‐complexes, and the cyclic alternating pattern (on a longer, several seconds' time‐scale) ‐ have a double function; they protect sleep and provide an interface between the brain and the environment for information‐transfer during sleep.
Péter Halász, Anna Szűcs, Carlotta Mutti, Liborio Parrino   +3 more
wiley   +1 more source

Resonator-free optical bistability based on epsilon-near-zero mode. [PDF]

Sci Rep, 2019
Kim M, Kim S, Kim S.
europepmc   +1 more source