This New Memory Technology Could Make Devices Last Months on One Charge

Science Tokyo researchers built a 25-nanometer ferroelectric memory device using hafnium oxide and a curved electrode design.

Unlike conventional memory, the device performed better as it shrank by reducing electrical leakage.

The result points to a path toward lower-power electronics with longer battery life.

If it scales, it could benefit phones, wearables, sensors, and AI hardware by cutting heat and energy use.