@article{1228096, author = {Ian Spielman and Mingshu Zhao and Junhent Tao}, title = {Observation of anisotropic superfluid density in an artificial crystal}, year = {2023}, month = {2023-10-18 04:10:00}, publisher = {Physical Review Letters}, url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=936074}, language = {en}, }