TY - RPRT TI - Pressure-induced amorphization, elastic instability, and soft modes in alpha -quartz. AU - N Binggeli AU - NR Keskar AU - JR Chelikowsky PY - 1994 DO - 10.1103/physrevb.49.3075 UR - https://pubmed.ncbi.nlm.nih.gov/10011162/ ID - 10011162 ER -