Researchers achieve quantum confinement without shrinking materials by engineering a COF with confined excitons, enabling strong photoluminescence and nerve agent detection. (Nanowerk News) Quantum ...

Quantum wires have a distinct electronic structure characterized by a series of discrete energy levels and a density of states that exhibits sharp peaks at the energy levels. This leads to enhanced ...

University of Maryland researchers have found that freezing molecular hydrogen in dry ice can control its nuclear spin states without magnetic fields or catalysts. The method uses the crystal symmetry ...

Quantum confinement is a physical effect that occurs when the size of a material—usually a semiconductor or conductor—is reduced to the nanoscale thereby restricting the movement of electrons or holes ...