TY - RPRT TI - Topologically protected steady cycles in an icelike mechanical metamaterial AU - Merrigan, Carl (ORCID:0000000277536095) AU - Nisoli, Cristiano (ORCID:0000000300531023) AU - Shokef, Yair (ORCID:0000000211954614) PY - 2021 DO - 10.1103/physrevresearch.3.023174 UR - https://www.osti.gov/biblio/1786250 ID - 1786250 ER -