Results 141 to 150 of about 39,857 (246)

Nonreciprocal Spin Waves in Out‐of‐Plane Magnetized Coupled Waveguides Reconfigured by Domain Wall Displacements

open access: yesAdvanced Electronic Materials, EarlyView.
Coupled ferromagnetic waveguides with reconfigurable magnetic states are used to control spin‐wave propagation and interference. By tuning the relative magnetization or introducing a domain wall, we demonstrate frequency multiplexing, power division, circulation, and directional forwarding within a compact, passive magnonic circuit.
Hanadi Mortada   +4 more
wiley   +1 more source

Stretchable Energy Storage with Eutectic Gallium Indium Alloy

open access: yesAdvanced Energy Materials, Volume 15, Issue 11, March 18, 2025.
A highly stretchable liquid metal‐based electrode is developed via a one‐step process, retaining conductivity and capacitance after mechanical deformation up to 900% strain. The stretchable all‐solid‐state device provides a areal energy density of 43 µWh cm⁻2 after 150% strain.
Adit Gupta   +6 more
wiley   +1 more source

'A Completely Different Person': Embodied Dialectics and Biographical Disruption After Stroke. [PDF]

open access: yesSociol Health Illn
Rowland-Coomber S   +10 more
europepmc   +1 more source

Traps, Tail States and Their Consequences on the Open‐circuit Voltage in Organic Solar Cells

open access: yesAdvanced Energy Materials, EarlyView.
It is found that the light‐intensity dependent low‐temperature roll‐off of open‐circuit voltage in organic solar cells is explained by the intrinsic disorder in these devices, which can be either described by the full Gaussian density of states or approximated by a two‐level system, which allows for a more intuitive interpretation.
Tobias Krebs   +2 more
wiley   +1 more source

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