Chee Wee Liu (劉致為)
Distinguished/Chair(特聘/講座) Professor
Department of Electrical Engineering (電機工程學系),
Graduate Institute of Electronics Engineering (電子工程學研究所),
Graduate Institute of Photonics and Optoelectronics engineering (光電工程學研究所),
Center of Condensed Matter Sciences (凝態科學研究中心)
National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei, Taiwan
cliu@ntu.edu.tw https://nanosioe.ee.ntu.edu.tw cell: 886910666032
Google Scholar Page (Citation: 8195 / H index: 40 / i10 index: 199)
Research.com (D-index 33, Citation 5821)
Taiwan Semiconductor Research Institute (台灣半導體研究中心), NARlabs
Industry Academia Innovation School (產學創新研究學院), National Yang Ming Chiao Tung University
College of Semiconductor Research (半導體研究學院), National Tsing Hua University
Graduate School of Advanced Technology (重點科技研究學院), National Taiwan University
Education:Ph.D. 1994 Electrical Engineering, Princeton University
MS.1987 and B.S. 1985, National Taiwan University, Taiwan
Working experience:
Honors:
IEEE: IEDM 2008-2010 (SSN chair 2010), 2018-2019; SISC (Semiconductor Interface Specialists Conference), 2015-2016; ISNE 2014-2016; NMDC,2013; VLSI/TSA 2003-2019, 2020-2022(AP subcommittee chair); Nanotechnology council, TPC on Nano-optoelectronics and Nano-photonics, 2006; IEEE International Nano Electronics Conference (INEC), 2011.
Non-IEEE: VASSCAA-12, 2024; 4th International Conference on Silicon Photovoltaics, Netherlands, 2014; ECS (SiGe: materials, processing, and devices) 2006, 2008, 2010, 2012, 2014, 2018, 2020, 2022; ICSI (International Conference on Silicon Epitaxy and Heterostructures) 2005, 2007, 2009, 2011, 2013; ISTDM (International SiGe Technology and Device Meeting) 2003, 2004, 2006, 2008, 2010, 2012, 2014, 2016; ISTDM/ICSI 2018, 2019, 2023; ICSICT 2010, China; ISCSI (International Symposium on Control of Semiconductor Interface)-2007, 2013, 2019, 2021, 2022, Japan; SNDT 2005, 2006, Taiwan; 7th Vacuum and Surface Sciences Conference of Asia and Australia VASSCAA-7, Taiwan, 2014; IIT 2004; SSDM 2004; SMTW 2002, 2003, 2004; IEDMS, Taiwan, 2009, 2010, 2011, 2013, 2018-2022; OPTIC, Taiwan, Solar cell subcommittee chair, 2012.
His research includes SiGe/GeSn epi/photonics, stacked 3D transistors, RF device and circuit/thermal simulation (physics-based and machine learning-based), IGZO TFT, SRAM/MIM/FTJ, FRAM, FeFET/MTJ/SOT/DRAM, and CMOS image sensors. He demonstrates the tallest transistor (8/16/24 stacked channels), the record high 2,400,000 cm2/Vs electron mobility in strained Si, the first Si-capped SiGe/Ge channels with 3x mobility enhancement (in 5nm node production now), the first CVD GeSn outperforming MBE in terms of hole mobility, the first stacked GeSn/GeSi channel GAA(nanosheet/nanowire) transistors, and the first Si/SiGe/SiC MIS LED/photodetectors. He also invented the tree/E transistors, beyond Stacked GAA. He has 683+ papers (263+ journal papers, 31 IEDM, 18VLSI), 75 US patents, 2 China patents, 50 Taiwan ROC patents, more than 8195+ citations with h-index=40, 44 Ph.D. graduates, and 143 master graduates. He has 6 graduate students as professors (2NTU, 1 NTNU, 1 NCHU, 1 NDHU, 1 NJUST), and 3 postdocs as professors (1 NTU, 1 NCU, 1 CGU). Currently, he is advising 22 PhD students and 26 masters.