Quantum dots display promise for polymers

Scientists simplify process to make polymers with light-triggered nanoparticles.

First 3-D imaging of excited quantum dots

A research team shows how electronically excited quantum dots can be imaged at multiple orientations to gain a fuller understanding of quantum dot behavior.

Scientists observe nanowires as they grow

X-ray experiments reveal exact details of self-catalyzed growth for the first time.

First hybrid nanotechnology device mimicking blood-brain barrier

The device will be fundamental for studying new strategies to overcome blood-brain barrier and treat brain diseases.

Interference as a new method for cooling quantum devices

Theoretical physicists propose to use negative interference to control heat flow in quantum devices.

'Zipping-up' rings to make nanographenes

A fast and efficient method for graphene nanoribbon synthesis.

New work on solar cell film phase transitions

The paper focuses on research of the structural-phase transition behaviors in mixed halide perovskite thin films.

Fast-spinning spheres show nanoscale systems' secrets

Spin a merry-go-round fast enough and the riders fly off in all directions. But the spinning particles in a lab do just the opposite.