Quantum wells are nanoscale structures that confine the motion of electrons or holes in one dimension, while allowing free movement in the other two dimensions. They are formed by sandwiching a thin ...

I think the new regular pressure room temperature superconducting work will prove to be the start of the field of quantum well superconductors. NOTE: The South Korean paper still needs to be ...

Schematic diagram of vertical emitting lasing from ordered InGaAs/InP multi-quantum well nanowire arrays. Simultaneous lasing is demonstrated from one same NW array. Inset shows the vertical F-P ...

Companies are moving away from setting qubit records in favor of practical hardware and long-term goals. This story is a part of MIT Technology Review’s What’s Next series, where we look across ...