量子计算机存储计算量子纠缠基石-高纯度28硅成功制备-取得重大突破

最近由曼切斯特大学和墨尔本大学科学家合作研究发表，已经生产出一种增强型超纯硅，可以用来构建高性能量子位设备。这一基本组件对于为可扩展量子计算铺平道路至关重要。

该发现发表在《通讯材料-自然》杂志上，可以定义并推动量子计算的未来。

更详细之报道，出处：https://www.earth.com/news/quantum-computing-giant-leap-forward-breakthrough-ultra-pure-silicon-discovery/

a Schematic depicting the isotopic enrichment of localised volumes using a focused ion beam composed of ²⁸Si where compatible qubit control and interconnect electronics are shown to be integrated following the architecture of ref. ²¹. b Si⁺⁺ Wien filter scans highlighting the isotopic mass resolution of the P-NAME tool. The red high-current scan is taken at an anode voltage of 22.5 kV whereas the blue low-current scan is taken using an anode voltage of 25 kV. The inset of the plot shows the AFM surface map of the as-implanted enriched volume of sample 1 taken after SIMS analysis. The lighter raised square is the implanted area while the dark squares are areas where SIMS has been performed.

出处援引：Highly 28Si enriched silicon by localised focused ion beam implantation

更期望有一天，科学家真正能成功生成制造出量子计算机，可应用到复杂计算，利用其强大算力，能快速有效建立不同算法和模型，模拟不同宇宙模型，能发现、探索、了解宇宙、星系、恒星、行星的过去、现在、未来不同模态下，预测未来可能发生的事件，为地球上的人类未来发展提供有利帮助。