TY - RPRT TI - IDENTIFYING TOPOLOGY DIRECTLY FROM MAXWELL?S EQUATIONS: BAND STRUCTURES AND BLOCH EIGENSTATES NOT REQUIRED . AU - Cerjan, Alexander AU - Loring, Terry A. PY - 2022 DO - 10.2172/2004095 UR - https://www.osti.gov/biblio/2004095 ID - 2004095 ER -