Flexoelectricity and surface ferroelectricity of water ice - Nature Physics Ice is not piezoelectric, despite the polarity of water molecules, but bending ice may produce electricity. This has now been experimentally demonstrated, with a flexoelectric coefficient comparable t...

#Flexoelectricity and surface #ferroelectricity of water #ice measured. | Nature #Physics
www.nature.com/articles/s41...

Out-of-plane ferroelectricity, magnetoelectric coupling and persistent
spin texture in two-dimensional multiferroics
Cheng-Ao Ji, Shuai Dong et al.
Paper
Details
#2DMultiferroics #Ferroelectricity #MagnetoelectricCoupling

Phonon decoupling in naturally occurring mineral enables subatomic ferroelectric memory A research team has discovered ferroelectric phenomena occurring at a subatomic scale in the natural mineral brownmillerite.

✨Hidden worlds revealed! Scientists found tiny, subatomic “polarity” within brownmillerite—a mineral marvel!🤯 Could unlock future tech? #Ferroelectricity

Source: phys.org/news/2025-05-phonon-deco...

Resolving polarization switching pathways of sliding ferroelectricity in trilayer 3R-MoS2 - Nature Nanotechnology The work studies the switchable excitonic response in trilayer 3R-MoS2 and shows that the polarization switching pathway in multilayer sliding ferroelectrics results from interactions between domain w...

New paper online:

Resolving polarization switching pathways of sliding ferroelectricity in trilayer 3R-MoS2.

"the polarization switching pathway in multilayer sliding ferroelectrics results from interactions between domain walls, pinning centres and free-carrier screening."

#Ferroelectricity