中国科大郭光灿院士领导的中科院量子信息重点实验室孙方稳研究组,利用光学超分辨成像技术实现了对单个自旋态的纳米量级空间分辨率测量和操控,其成像精度达到4.1纳米。研究成果1月2日发表在《自然》子刊《光:科学与应用》上。了解微纳尺度物体的物理属性及动力学过程,需要纳米尺寸的探测器,纳米尺度的固态量子测量技术因此得到快速发展。但实现高空间分辨率的电磁场等物理量测量,不仅需 Sun Fangwen, a Key Laboratory of Quantum Information of CAS under the leadership of Academician Guo Guangcan of the Chinese University of Science and Technology, used the optical super-resolution imaging technology to measure and control the nanoscale spatial resolution of a single spin state with an imaging accuracy of 4.1 nm. Research results January 2 published in the “Nature” magazine “Light: Science and Applications” on. Understanding the physical properties and dynamics of micro and nano-scale objects requires nano-sized detectors, and nanometer-scale solid-state quantum measurement techniques are rapidly evolving. However, the realization of high spatial resolution of electromagnetic fields and other physical measurements, not only required