Zhangz 张, Z. et al. (2020). A phononic rectifier based on carbon schwarzite host–guest system*Project supported in part by the National Natural Science Foundation of China (Grant No. 11890703), Science and Technology Commission of Shanghai Municipality, China (Grant Nos. 19ZR1478600 and 18JC1410900), and the Fundamental Research Funds for the Central Universities, China (Grant No. 22120200069). This work was partially supported by CREST JST (Grant Nos. JPMJCR19Q3 and JPMJCR19I1). Z. Z. gratefully acknowledges financial support from China Scholarship Council.. Chinese physics B. p. . [Online].