QUANTUM POINT STRUCTURE, OPTOELECTRONIC INTERACTION COMPONENT AND METHOD FOR PRODUCING A QUANTUM POINT STRUCTURE

摘要

The invention relates to a quantum-point structure comprising a first layer (102) made of a first material having a first lattice constant, said surface being covered with structuring bodies (103); also comprising a second layer made of a second material having a second lattice constant which is different from the first, being epitaxially grown on top of the surface of the first layer (102). The first material, surface, structuring bodies (103) and the second material are arranged in such a way that quantum points (201) having the same size and distance from each other are formed from the second material.