Cascaded collimator for atomic beams traveling in planar silicon devices
Nature Communications (2019) - Comments
pubmed: 31015477  doi: 10.1038/s41467-019-09647-3  issn: 2041-1723 

Chao Li, Xiao Chai, Bochao Wei, Jeremy Yang, Anosh Daruwalla, Farrokh Ayazi, C. Raman