@article{cheng2023mechanical, title={Mechanical metamaterials made of freestanding quasi-BCC nanolattices of gold and copper with ultra-high energy absorption capacity}, author={Cheng, Hongwei and Zhu, Xiaoxia and Cheng, Xiaowei and Cai, Pengzhan and Liu, Jie and Yao, Huijun and Zhang, Ling and Duan, Jinglai}, journal={Nature Communications}, volume={14}, number={1}, pages={1243}, year={2023}, publisher={Nature Publishing Group UK London} }