Results 121 to 130 of about 191,244 (266)

Spherulite-enhanced Macroscopic Polarization in Molecular Ferroelectric Films from Vacuum Deposition [PDF]

open access: yesarXiv
Proton-transfer type molecular ferroelectrics hold great application potential due to their large spontaneous polarizations, high Curie temperatures, and small switching fields. However, it is puzzling that preparation of quasi-2D films with macroscopic ferroelectric behaviors has only been reported in few molecular ferroelectrics.
arxiv  

Hybrid ferroelectric tunnel junctions: State-of-the-art, challenges and opportunities [PDF]

open access: yesarXiv
Ferroelectric tunnel junctions (FTJs) harness the unique combination of ferroelectricity and quantum tunneling, and thus herald new opportunities in next-generation nonvolatile memory technologies. Recent advancements in the fabrication of ultrathin heterostructures have enabled the integration of ferroelectrics with various functional materials ...
arxiv  

FERROELECTRIC BEHAVIOR OF NH4FE(SO4)2 x 12H2O

open access: bronze, 1957
F. Jona   +3 more
openalex   +1 more source

Large Photoinduced Tuning of Ferroelectricity in Sliding Ferroelectrics

open access: yesPhysical Review Letters
Stacking nonpolar, monolayer materials has emerged as an effective strategy to harvest ferroelectricity in two-dimensional (2D) van de Waals (vdW) materials. At a particular stacking sequence, interlayer charge transfer allows for the generation of out-of-plane dipole components, and the polarization magnitude and direction can be altered by an ...
Lingyuan Gao, Laurent Bellaiche
openaire   +2 more sources

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