Significant progress has been made in the development of quantum chips for China University of Science and Technology
On the 2nd, reporters learned from the China University of Science and Technology (CSU) that researchers at the university have made a "fish" and a "bear's paw" research both in the field of quantum and made important international progress in the field of semiconductor quantum chip development. It is reported that the research results recently published in the international authoritative magazine "Physical Review Letters". Chip is the core of modern computer, "quantum chip" is the future of the quantum computer's "brain." According to reports, Key Laboratory of Quantum Information, Chinese Academy of Sciences Guoguo Ping group for many years dedicated to the development of semiconductor quantum chips, quantum dots along the charge code to achieve ultra-fast quantum computing road map, made a lot of progress since 2013, Coherent characteristics can not be achieved "fish" and "bear's paw" both. In order to solve this core problem, the research group utilizes the relevant principle to realize the new quantum bit of orbital hybridization for the first time in a gallium arsenide semiconductor system, and cleverly combines the superfast property of charge quantum bit with the long coherence property of spin quantum bit As a whole, realize the "fish" and "bear's paw" which have the advantages of good quantum coherence, fast manipulation and strong controllability. Experimental results show that the new quantum qubits have a tenfold increase in performance compared with the general qubit coding. At the same time, the research provides new ideas for exploring the related issues of semiconductors. Cable Tray,Pvc Cable Tray,Electrical Cable Tray,Plastic Cable Tray HEBEI DONGDING CHEMICAL TRADE CO.,LTD , https://www.hebeiopct.com