Author Correction: Nanoscale bubble domains with polar topologies in bulk ferroelectrics.
Jie YinHong-Xiang ZongHong TaoXuefei TaoHaijun WuYang ZhangLi-Dong ZhaoXiangdong DingJun SunJianguo ZhuJiagang WuStephen John PennycookPublished in: Nature communications (2021)