A Simple Twist Could Unlock a New Generation of Electronics

Researchers developed a way to precisely align and bond large crystalline oxide membranes while controlling the twist angle between layers.

Using sodium niobate (NaNbO3) as a test system, they found the interface strongly reshapes the atomic lattice and can change phase structure and domain patterns.

The work extends twistronics beyond weakly bonded 2D materials to oxides, opening a more scalable route to engineer electronic properties.

The approach could enable new interfacial phenomena and more precise materials design for future electronic devices.