研究方向
1. 光電混合/全光子/仿生晶片設計、最佳化、製造,及其在移動醫療中的運用;
2. 基於仿生/超表面/二維/一維材料的新型光電子集成器件;
3. 面向工業(主要包括半導體積體電路晶片的納米尺度測量,和物體3D結構掃描成像領域) 的光學量測技術與裝備研發。
主要成就
承擔的科研項目:
1. Cisco Systems Inc., Machine Learning for Engineering Design and Analysis using Multi-GPU Nodes on Cisco UCS, 2015.07-2020.07, 110萬美元, 已結題。
2. Foxconn Inc., Smart Metrology for Miniature Lens and Lens Assembly, 2019.10-2022.10, 100萬美元, 在研。
3. National Science Foundation (USA), Volumetric Optical Integrated Circuit Elements (VOICE), 2019.09-2022.08, 50萬美元, 已結題。
4. Strategic Research Initiative of Illinois, Massively Parallel Microscopes (MPMs) for investigating cells and semiconductor wafers, 2018.07-2019.07, 9.5萬美元, 已結題。
5. Zhejiang University – University of Illinois at Urbana-Champaign (ZJUI) Institute Research Program, Optical Mapping of the Dynamics of Cell Life-Cycle Evolution using a Photo-Electro-Thermo-Force Integrated Polarimetry (PETFIP) System, 2018.05-2019.05, 7.5萬美元, 已結題。
6. Strategic Research Initiative of Illinois, Realizing FOCI (Focusing Optical Concentrators that are Integrated), 2017.05-2018.05, 7.5萬美元, 已結題。
7. Nvidia Inc., Semiconductor Wafer Defect Inspection at the 5nm Technology Node and Beyond Using GPU-Accelerated Optical Microscopy & Nanoscopy, 2018.03-2019.03, 2萬美元, 已結題。
榮譽與獎勵:
1. Finalist for the Tingye Li Award
2. MNTL Fellowship
代表性論文:
1. J. Zhu, U. Aditi, and L. L. Goddard. “Visualizable detection of nanoscale objects using anti-symmetric excitation and non-resonance amplification,” Nature Communications 11 (2020), 2754.
2. J. Zhu, L. Zhang, K. L. Wilke, X. Li, E. N. Wang, and L. L. Goddard. “Quasi-Newtonian Scanning Electron Microscopy (QN-SEM) for Monitoring Material Dynamics in High-Pressure Gaseous Environments,” Advanced Science 7, 2001268 (2020).
3. J. Zhu, Y. Liu, X. Yu, R. Zhou, J. Jin, and L. L. Goddard, “Sensing sub-10-nm wide perturbations in background nanopatterns using optical pseudo electrodynamics microscopy (OPEM),” Nano Letters 19 (2019), 5347-5355.
4. J. Zhu and L. L. Goddard, “All-dielectric concentration of electromagnetic fields at the nanoscale: the role of photonic nanojets,” Nanoscale Advances 1 (2019), 4615-4643.
5. L. Zhang, J. Zhu*, K. L. Wilke, Z. Xu, L. Zhao, Z. Lu, L. L. Goddard, and E. N. Wang, “Enhanced environmental scanning electron microscopy using phase reconstruction and its application in condensation,” ACS Nano 13 (2019), 1953-1960.
6. J. Zhu, R. Zhou, L. Zhang, B. Ge, C. Luo, and L. L. Goddard. “Regularized pseudo-phase imaging for inspecting and sensing nanoscale features,” Optics Express 27 (2019), 6719-6733.
7. J. Zhu and L. L. Goddard. “Controlling photonic nanojets: from the standpoint of eigenmodes,” IEEE Photonics Technology Letters 30 (2017), 75-78.
8. J. Zhu and L. L. Goddard. “Spatial control of photonic nanojets,” Optics Express 24 (2016), 30444-30464.
9. J. Zhu, S. Liu, H. Jiang, C. Zhang and X. Chen. “Improved deep-etched multilayer grating reconstruction by considering etching anisotropy and abnormal errors in optical scatterometry,” Optics Letters 40 (2015), 471-474.
10. J. Zhu, S. Y. Liu, X. Chen, C. Zhang and H. Jiang. “Robust solution to the inverse problem in optical scatterometry,” Optics Express 22 (2014), 22031-22042.