TechnologyStanford's Fingertip-Sized Chip Boosts Light 100x With Tiny Power DrawA new Stanford optical amplifier the size of a fingertip can intensify light signals 100-fold on a few hundred milliwatts — small enough to run on a battery and fit inside a smartphone.
TechnologyNew 25-Nanometer Memory Chip Gets More Efficient as It ShrinksResearchers at Science Tokyo built a hafnium-oxide memory device that overturns a 50-year-old assumption — one that has constrained chip design for decades.
