Physics

Nanotechnology

Organic chemistry

Chalcogenide

Yttrium

Phase-change memory

Crystallography

Metastability

Phase transition

Composite material

Chemistry

Metallurgy

Materials science

Condensed matter physics

Layer (electronics)

Oxide

Phase (matter)

Crystallinity

Amorphous solid

Optoelectronics

Science Bulletin

By controlling the amorphous-to-crystalline relative volume, chalcogenide phase-change memory materials can provide multi-level data storage (MLS), wh…

Multi-level phase-change memory with ultralow power consumption and resistance drift