Results 251 to 260 of about 1,178,363 (355)

Low Thermal Conductivity in Single Crystalline Mg3Bi2 and Its Thermopower Enhanced by Electron‐Phonon Interaction

open access: yesAdvanced Science, EarlyView.
In this work, low lattice thermal conductivity and high carrier mobility are revealed in single crystalline Mg3Bi2, a promising thermoelectric material. An increase of thermopower as a “hump” ≈20 K is found, where phonon drag effect contributes large portion by replacing diffusive electrons.
Qiang Feng   +3 more
wiley   +1 more source

Active grid turbulence anomalies through the lens of physics informed neural networks [PDF]

open access: green
Sofía Angriman   +5 more
openalex   +1 more source

Micro‐Coil Neuromodulation at Single‐Cell and Circuit Levels for Inhibiting Natural Neuroactivity, Neutralizing Electric Neural Excitation, and Suppressing Seizures

open access: yesAdvanced Science, EarlyView.
Micromagnetic stimulation (µMS) offers a precise method for neural inhibition, complementing existing neuromodulation techniques. Using an implantable micro‐coil device, µMS selectively suppresses cortical activity with high spatial resolution. It effectively counteracts micro‐electrode stimulation and reduces seizure amplitude, highlighting its ...
Kayeon Kim   +11 more
wiley   +1 more source

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