Nature Electronics, Published online: 18 August 2026; doi:10.1038/s41928-026-01685-2 An amorphous carbon film with a dielectric constant of 1.35 can act as a robust ion-diffusion barrier, even at a thickness of 0.8 nm.
Nature Electronics, Published online: 06 July 2026; doi:10.1038/s41928-026-01665-6 By breaking the symmetry of a Ruddlesden–Popper ferroelectric material, an out-of-plane dielectric material with high tunability and low loss can be fabricated.
Nature Communications, Published online: 22 June 2026; doi:10.1038/s41467-026-74471-5 The authors present a confined co-doping strategy for polymer-based dielectric films by incorporating BaTiO3 and Al2O3 nanoparticles into the ferroelectric core of coaxial electrospun fibers. The enhanced performance arises from the synergistic effects of high-polarization BaTiO3, wide-bandgap Al2O3, and BaTiO3/…
