研究领域
微纳连接及应用
超快激光微纳制造
焊接冶金及应用
研究概况
本人自2013年引进回国工作以来，结合电子、航空航天、能源、交通等领域微纳精密、高性能制造的国家重大需求并瞄准纳连接的国际学术最前沿，将新兴的超快激光与传统的材料焊接成形学科相结合，开展了“超快激光纳连接及微纳器件”的学科新方向，搭建了超快激光（飞秒、皮秒）微纳连接制造的高性能研究平台，并与国内外不同学科多个顶级研究组开展了广泛的学术和项目合作。
本人多次在本专业领域顶级期刊（Adv. Funct Mater, Appl Phys Lett, Soft Mater, Nanotechnology, Acta Mater, Scripta Mater, Metall Mater Trans A）上发表研究论文。共发表SCI论文50余篇。SCI引用350余次。主持项目共5项。国家重点研发计划“激光制造”专项项目联系人、课题1子任务负责人。
主要科研项目：
1. 国家自然科学基金面上基金，超快激光沉积疏松纳米复合材料及其高温高可靠性连接应用（主持）
2. 国家自然科学基金青年基金，超快激光制备有序微纳米表面结构及其改善钎焊的机理研究（主持）
3. 摩擦学国家重点实验室自主科研重点方向项目群，微流控生物器件飞秒激光微纳成形关键技术（主持）
4. 韩国RIST研究所，国际合作（两期），Development of Fluxless Brazing/ Soldering Technolog，（主持）
5. 先进焊接与连接国家重点实验室开放课题面上项目，飞秒激光作用下纳米材料的熔化凝固特征及其纳连接研究（主持）
6. 国家重点研发计划，激光高性能连接（项目联系人、课题1子任务负责人）
7. 国家自然科学基金委员会重点国际合作与交流项目，基于纳米金属颗粒并面向微纳器件封装的低温连接新原理与新技术（参与，核心骨干）
8. 国家自然科学基金委面上项目，超短脉冲激光微纳尺度连接技术及其冶金结合机理研究（参与，核心骨干）
主要论文：
1. L. Lin, L. Liu*, K. Musselman, G. Zou, W.W. Duley, N.Y. Zhou*，Plasmonic-Radiation-Enhanced Metal Oxide Nanowire Heterojunctions for Controllable Multilevel Memory. Advanced Functional Materials. 2016, 26(33): 5979-5986（IF11.3，封面论文）
2. L. Lin, G. Zou, L. Liu*, W.W. Duley, Y.N. Zhou*，Plasmonic Engineering of Metal-Oxide Nanowire Heterojunctions in Integrated Nanowire Rectification Units. Applied Physics Letters. 2016, 108(20): 203107.（IF3.1，Editor’s Pick highlight）
3. D. Shen, G. Zou, L. Liu*, W.W. Duley, Y.N. Zhou，Investigation of Splashing Phenomena During the Impact of Molten Sub-Micron Gold Droplets on Solid Surfaces. Soft Matter. 2016, 12:295-301.
4. Z. Zhao, L. Liu*, H.S. Choi, J. Cai, Q. Wang, Y. Wang, G. Zou*. Effect of Nano-Al 2 O 3 Reinforcement on the Microstructure and Reliability of Sn–3.0 Ag–0.5 Cu Solder Joints. Microelectronics Reliability. 2016, 60: 126-134
5. Y. Zhang, G. Zou, L. Liu*, A. Wu, Z. Sun, Y. Zhou. Vacuum Brazing of Alumina to Stainless Steel Using Femtosecond Laser Patterned Periodic Surface Structure. Materials Science and Engineering: A. 2016, 662: 178-184.
6. L. Liu*, P. Peng, A. Hu, G. Zou, W. Duley, Y.N. Zhou，Highly Localized Heat Generation by Femtosecond Laser Induced Plasmon Excitation in Ag Nanowires. Applied Physics Letters. 2013, 102(7): 073107
7. D. Montiel, L. Liu, L. Xiao, Y. Zhou, N. Provatas. Microstructure analysis of AZ31 magnesium alloy welds using phase-field models. Acta Materialia, 2012, 60(16): 5925–5932.
8. L. Liu, L. Xiao, S. Esmaieli, J.C. Feng, L.Q. Li and Y. Zhou. Bonding of immiscible Mg and Fe by nano-scale Fe2Al5 layer, Scripta Materialia, 2011, 65:982-985.
9. L. Liu, L. Xiao, J.C. Feng, Y.H. Tian, S.Q. Zhou, and Y. Zhou. The mechanisms of resistance spot welding of magnesium and steel. Metallurgical and Materials Transactions A, 2010, 41(10): 2651-2661.
10. L. Liu, L. Xiao, J.C. Feng, Y.H. Tian, and Y. Zhou. Resistance spot welded AZ31 magnesium alloys, Part II: effects of welding current on microstructure and mechanical properties. Metallurgical and Materials Transactions A, 2010, 41(10): 2642-2650.
国际学术会议邀请报告：
1. SPIE/COS Photonics Asia, Oct. 2016, Beijing
2. 3rd International Conference on Nanojoining and Microjoining (NMJ2016), Sept. 2016, Canada
3. 2014 International Conference on Brazing, Soldering and Special Joining Technologies, June 2014, Beijing
4. 9th International Conference on Magnesium Alloys and their Applications, July 2012, Canada
主要论著：
L. Liu, J.C. Feng, and Y. Zhou. Welding and Joining of Magnesium Alloys: Chapter 18 Resistance Spot Welding. Woodhead Publishing, 2010, 351-366
