TY - RPRT TI - PyZFS: A Python Package for First-Principles Calculations of Zero-Field Splitting Tensors. AU - Ma, He AU - Govoni, Marco AU - Galli, Giulia PY - 2020 DO - 10.21105/joss.02160 UR - https://www.osti.gov/biblio/1630296 ID - 1630296 ER -