Compact continuous cold atomic beam from a single cell with three-dimensional cooling and ultralow light shiftRemoveSheng-Zhe Wang (王圣哲), Qian-Lan Cai (蔡千澜), Zhi-Xin Meng (孟至欣), Yi-Cheng Deng (邓意成), and Yan-Ying Feng (冯焱颖)Phys. Rev. Applied 25, 044036 (2026)