TY - JOUR AU - Ian Spielman AU - Mingshu Zhao AU - Junhent Tao C2 - Physical Review Letters DA - 2023-10-18 04:10:00 LA - en PB - Physical Review Letters PY - 2023 TI - Observation of anisotropic superfluid density in an artificial crystal UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=936074 ER -