Investigating the properties of recycled NdFeB magnetsPierre Bernstein, Y. Xing, Jean-Marc Dubus, Sophie Rivoirard and Jacques NoudemEur. Phys. J. Spec. Top., 231 24 (2022) 4179-4183DOI: https://doi.org/10.1140/epjs/s11734-022-00662-y