TY  - RPRT
TI  - Negative interatomic spring constant manifested by topological phonon flat band
AU  - Xia, Bowen
AU  - Liu, Hang
AU  - Liu, Feng (ORCID:0000000237018058)
PY  - 2024
DO  - 10.1103/physrevb.109.054102
UR  - https://www.osti.gov/biblio/2579053
ID  - 2579053
ER  -