2018.11-今，中国工程物理研究院材料研究所，副研究员； 2015/07-2018.10，中国工程物理研究院材料研究所，助理研究员； 2013/04-2015/07，清华大学，材料学院，博士，导师：姚可夫； 2010/09-2013/04，清华大学，机械工程系，博士，导师：姚可夫； 2006/08-2010/07，清华大学，机械工程系，学士。

研究方向：先进材料制备与性能研究。 方向一：非晶合金、钛钽合金、高温合金等先进材料增材制造； 方向二：非晶合金热塑性成形及其微纳结构制备与性能； 方向三：金属微纳米结构制备与性能。

2013年至今在《Science Bulletin》、《Applied Physics Letters》、《Journal of Alloys and Compounds》、《Materials & Design》、《Materials Letters》、《Journal of Materials Processing Technology》、《Surface & Coatings Technology》等SCI期刊发表论文共计58篇，获授权国家发明专利15项。2015年获清华大学优秀博士论文奖。任四川省科技厅、重庆市科技厅、四川省经信厅、航空发动机及燃气轮机基础科学中心“两机专项”等项目评审专家。兼任西安交通大学校外研究生导师、西南石油大学校外研究生导师。 近期一作及通讯作者文章： [1] X. Liu, J.-L. Gu, G.-N. Yang, Y. Shao, N. Chen, K.-F. Yao, Theoretical and experimental study of metallic glass die-imprinting for manufacturing large-size micro/nano structures, J. Mater. Process. Technol., 307 (2022). [2] D. Tian, X. Liu*, L. Hu, F. Qu, J. Li, G. Le, X. Yang, Y. Zhou, L. Qi, D. Wang, Microstructure Evolution and Wear Resistance of Laser-Clad M2 High-Speed Steel Coatings, JOM, 73 (2021) 4279-4288. [3] X. Liu, Y. Shao, N. Chen, S. Zhao, J. Du, J. Li, G.-M. Le, K. Yao, Magical oxygen: tuning Cu&Ag nanoporous membrane into nanoporous (Cu&Ag)@Ag core-shell alloy, Physica B, (2021) 413011. [4] L. Hu, X. Liu*, C. Liang, S. Zhao, T. Chen, J. Li, G. Le, F. Qu, Y. Zhou, L. Qi, D. Wang, Microstructure evolution and corrosion mechanism of laser cladded Zr-Cu-Ni-Al in-situ metallic glass matrix composite coatings, Surf. Coat. Tech., 409 (2021) 126908. [5] L. Hu, X. Liu*, T. Chen, G. Le, J. Li, F. Qu, Y. Zhou, L. Qi, D. Wang, Characterization of laser cladded Zr–Cu–Ni–Al in-situ metallic glass matrix composite coatings with enhanced corrosion-resistance, Vacuum, 185 (2021) 109996. [6] L. Zhao, Y. Yu, T. Chen, L. Hu, J. Li, G. Le, F. Qu, X. Wang, C. Li, W. Dong, X. Liu*, Directional hierarchical porous Cu prepared by one-step etching 3D printed Fe-Cu alloy with two-stage phase separation structure, Vacuum, 174 (2020) 109211. [7] J. Huang, S. Lu, X. Fang, Z. Yang, X. Liu*, S. Li, X. Feng, Optimized deposition time boosts the performance of Prussian blue modified nanoporous gold electrodes for hydrogen peroxide monitoring, Nanotechnology, 31 (2020) 045501. [8] T. Chen, X. Liu*, L. Zhao, L. Hu, J. Li, F. Qu, G. Le, L. Qi, X. Wang, Investigation on the two-stage hierarchical phase separation in the laser cladded Cu–Mn–Fe coating, Vacuum, 176 (2020) 109331. [9] Y. Ao, J. Ao, X. Yang, L. Zhao, L. Hu, G. Le, J. Li, F. Qu, Y. Zhou, X. Wang, B. Guo, X. Liu*, Preparation and characterization of hierarchical nanostructures composed by CuO nanowires within directional microporous Cu, Vacuum, 182 (2020) 109774. [10] X. Liu*, B. Ma, L. Hu, J.-F. Li, F. Qu, G. Le, X. Li, Fe–Si–Al Coatings with Stable Wear Resistance Prepared by Laser Cladding Industrial Wastes, Metals, 9 (2019) 96. [11] L.W. Hu, X. Liu*, G.M. Le, J.F. Li, F.S. Qu, S.Y. Lu, L. Qi, Morphology evolution and SERS activity of the nanoporous Au prepared by dealloying sputtered Au-Ag film, Physica B, 558 (2019) 49-53. [12] B.B. Ma, X. Liu*, J.F. Li, G.M. Le, X.Y. Li, Template-free preparation and morphology evolution of (Cu, Ni) honeycomb structure via etching additive manufactured Fe-Cu-Ni alloy, Mater. Charact., 143 (2018) 206-210. [13] X. Liu, H. Liu, D. Wang, E.P. Wang, W.J. Liu, K.F. Yao, N. Chen, Metallic glass-strengthened thermoplastic elastomer composites, Physica E: Low-dimensional Systems and Nanostructures, 90 (2017) 37-41. [14] X. Liu, J. Du, Y. Shao, S.F. Zhao, K.F. Yao, One-pot preparation of nanoporous Ag-Cu@Ag core-shell alloy with enhanced oxidative stability and robust antibacterial activity, Sci. Rep., 7 (2017) 10249. [15] X. Liu, Y. Shao, S.Y. Lu, K.F. Yao, High-accuracy bulk metallic glass mold insert for hot embossing of complex polymer optical devices, Journal of Polymer Science Part B: Polymer Physics, 53 (2015) 463-467. [16] X. Liu, Y. Shao, Z.D. Han, K.F. Yao, Morphology and structure evolution of metallic nanowire arrays prepared by die nanoimprinting, Science Bulletin, 60 (2015) 629-633. [17] X. Liu, N. Chen, J.L. Gu, G.N. Yang, G. Mussler, K.F. Yao, Die imprinting of MGs: A one-step approach for large-area metallic photonic crystals, Mater. Des., 87 (2015) 1018-1021. [18] X. Liu, N. Chen, J.L. Gu, J. Du, K.F. Yao, Novel Cu-Ag bimetallic porous nanomembrane prepared from a multi-component metallic glass, RSC Adv., 5 (2015) 50565-50571. [19] X. Liu, S.F. Zhao, Y. Shao, K.F. Yao, Facile synthesis of air-stable nano/submicro dendritic copper structures and their anti-oxidation properties, RSC Adv., 4 (2014) 33362-33365. [20] X. Liu, Y. Shao, Y. Tang, K.F. Yao, Highly uniform and reproducible surface enhanced Raman scattering on air-stable metallic glassy nanowire array, Sci. Rep., 4 (2014) 5835. [21] X. Liu, Y. Shao, J.-F. Li, N. Chen, K.-F. Yao, Large-area and uniform amorphous metallic nanowire arrays prepared by die nanoimprinting, J. Alloys Compd., 605 (2014) 7-11. [22] X. Liu, Y. Shao, P. Gong, K.-F. Yao, Preparation of Fe–Ni–P–B metallic nano-ribbons, Mater. Lett., 93 (2013) 103-106.

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