What is one idea that could quickly have the biggest positive impact on Kentucky’s future?

Abstract: Electrode materials can significantly impact the chemical and physical properties and polarization switching kinetics of ferroelectric Hf0.5Zr0.5O2 (HZO) films deposited through atomic layer ...

Mat-Su College invites prospective students, families, and community members to attend its 2026 Spring Open House on Wednesday, April 22, from 2:00 p.m. to 7:00 p.m. The event will take ...

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Abstract: The ferroelectric properties of Hf0.5Zr0.5O2(HZO) according to the preferred orientations of the titanium nitride (TiN) bottom electrode (BE) were investigated. The (111) and (200)-oriented ...

The critical impact of epitaxial stress on the stabilization of the ferroelectric orthorhombic phase of hafnia is proved. Epitaxial bilayers of Hf0.5Zr0.5O2 (HZO) and La0.67Sr0.33MnO3 (LSMO) ...

• Ferroelectric–Nonferroelectric Transition: When the capacitor size is reduced to 3.85 μm, ferroelectricity vanishes and an ultrahigh dielectric permittivity of 1466 emerges, without requiring ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Scientists in South Korea and Japan created a man-made crystal (SrFe0.5Co0.5O2.5) that absorbs and releases oxygen repeatedly at moderate temperatures without breaking down. The discovery could ...

Scientists develop of a special type of crystal with oxygen breathing abilities, which could be used in clean energy technologies and next-generation electronics. A team of scientists from Korea and ...

Here’s the juicy part: crank the heat to about 400 °C and the crystal lets go of oxygen. Cool it down or swap in a different gas, and it soaks oxygen right back up. What’s wild is you can do this back ...