Department of Physics;
Jining University;
Qufu;
273155;
China;
Ningbo Institute of Materials Technology and Engineering;
Chinese Academy of Sciences;
Ningbo;
315201;
China;
State Key Laboratory of Metastable Materials Science and Technology;
Yanshan University;
Qinhuangdao;
066004;
China;
copper mold casting; bulk amorphous alloy; plastic deformation energy; plasticity;