TY - RPRT TI - Expanded method for the determination of burnup in nuclear fuels using multiple neodymium isotopes AU - Helmreich, Grant [ORNL] (ORCID:0000000330464394) AU - Hunn, John [Ultra Safe Nuclear Corporation] AU - Montgomery, Fred [ORNL] (ORCID:0000000176000718) AU - Skitt, Darren [Westinghouse Electric Company LLC] AU - Keever, Tamara {Tammy} [ORNL] (ORCID:0000000212683879) AU - Roach, Benjamin [ORNL] (ORCID:0000000177812013) AU - Rogers, Kayron [ORNL] (ORCID:000000032709947X) AU - Sterbenz, James W [Idaho National Laboratory (INL)] PY - 2025 DO - 10.1016/j.jnucmat.2025.156411 UR - https://www.osti.gov/biblio/3740829 ID - 3740829 ER -