Weishu Liu
Associate Professor
Materials Science and Engineering
South University of Science and Technology of China
China
Biography
Liu Wei book, associate professor of Southern University of Science and Technology, selected 12 batches of national "thousands of people plan" young talent. 1980 was born in Sichuan Neijiang, graduated from Chongqing University, graduated from the Beijing University of Science and Technology. Successively in the United States of America University of Washington, Boston College, University of Houston, Sheetak company engaged in thermoelectric materials, electrode interface, thermoelectric devices and systems and other aspects of research. Has been published in PNAS, Energy Environ. Sci., Adv. Energy Mater., Adv Fucnt. Mater., Nano Energy, Acta Mater., APL and other academic journals published 70 papers, the total cited more than 3000 times, H index 31 The Has received 12 Chinese national patents, apply for an international patent 1, the United States patent 3. Participate in the writing of four chapters in the field of thermoelectric materials.
Research Interest
1)Theoretical basis: To study the quantum transport phenomena of electrons and phonons in real space and the coupling behavior with light, magnetism and force. 2)Material level: Macro-manufacturing multi-level ordered nanostructured bulks and fibers; screening of new thermoelectric materials based on material genomics; electro-acoustic transport control to achieve conversion efficiency efficiency coordinated optimization. 3)Device level: Design with low contact resistance, high bonding strength, high temperature stability of the contact interface. 4)System level: Solar thermal power generation, waste heat power generation, micro energy self-sustaining system, thermal management and regulation.
Publications
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Mao J, Kim HS, Shuai J, Liu WS, Ren ZF, et al. (2016) Thermoelectric properties of materials near the band crossing line in the Mg2Sn-Mg2Ge-Mg2Si system. Acta Materialia 103: 633-642.
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Saparamadu U, Mao J, Dahal K, Liu WU, Ren ZF, et al. (2017) The effect of carrier and doping site on thermoelectric properties of Mg2Sn0.75Ge0.25. Acta Materialia 124: 528-535.
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Kim HS, Liu WS, Ren ZF, (2017) The bridge between the materials and devices of thermoelectric power generators. Energy Environmental Science 10: 69-85.