Functions of quantum chipsIntroduction of functions of quantum chips

1. The so-called quantum chip is to integrate quantum lines on the substrate, which in turn carries the function of quantum information processing. Drawing on the development of traditional computers, the research of quantum computers, after overcoming the bottleneck technology, in order to achieve commercialization and industrial upgrading, need to take the road of integration. Superconducting systems, semiconductor quantum dot systems, micro-nano photonics systems, and even atomic and ionic systems, all want to take the path of chipization.

2, from the development point of view, superconducting quantum chip system from the technology in front of other physical systems; traditional semiconductor quantum dot system is also the goal of people trying to explore, because after all, the development of traditional semiconductor industry has been very mature, such as the semiconductor quantum chip in the decoherence time and manipulation of the precision of the threshold once the breakthrough of fault-tolerant quantum computation, is expected to integrate the traditional semiconductor industry's existing The results are expected to integrate the existing results of the traditional semiconductor industry, greatly saving the development cost.