Low-dimensional ZnO, possessing well-defined side facets and optical gain properties, has emerged as a promising material to develop ultraviolet coherent light sources. However, the realization of ...

An analysis of the current flow in a mesa diode shows that this diode suffers from similar limitations in breakdown voltage as the planar diode due to radial current flow at the diode edge. A ...

An analysis of the current flow in a mesa diode shows that this diode suffers from similar limitations in breakdown voltage as the planar diode due to radial current flow at the diode edge. A ...

Lead-halide perovskite nanocrystals (NCs) are promising for fabricating deep-blue (<460 nm) light-emitting diodes (LEDs), but their development is plagued by low electroluminescent performance and ...