Long Zhu
Optical Coating Engineer (Process Development & R & d) @AOI
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WORK HISTORY
Optical Coating Engineer (Process Development & R & d) @AOI
Sugar Land, TX, US
Semiconductor Process Research and Developmento Led R&D on in-house silicon spacer fabrication using an innovative, low-cost approach distinct from industry competitors, covering process design, optimization, and scale-up.o Achieved sub-micron dimensional accuracy and eliminated particle contamination and backside chipping through evidence-based process development.o Monitored coating production and optimized recipes based on optical measurements.o Operated, maintained, modified, and repaired coating equipment (ion beam-assisted sputtering, e-beam evaporation) for thin-film semiconductor fabrication.o Trained and supported production line personnel.
EDUCATION
Southeast University
M.S. in Materials Engineering, School of Materials Science and Engineering
Xi'an University of Technology
B.S. in Material Processing and Control Engineering, School of Materials Science and Engineering
Temple University
Ph. D. in Mechanical Engineering, Department of Mechanical Engineering
ABOUT LONG ZHU
R&D | Product and Process Development | Manufacturing | Mechanical Engineering | Material Synthesis and Material Characterization | Design of Experiment (DOE)| Statistical Process Control (SPC).• Semiconductor: photolithography, CVD, PECVD, PVD, ALD, RIE, DRIE.• Software: SolidWorks, AutoCAD, Creo (Pro/ENGINEER), Fusion 360, Python, MATLAB, 3ds Max, Blender.• Material characterization: SEM, EDX, TEM, AFM, XRD, Raman, XPS, FTIR, UV-vis, DSC, TGA, DLS.• FEA Simulation: COMSOL Multiphysics, Ansys, Abaqus.• Independently mastered the TI980 TriboIndenter for thin-film nanomechanical measurements.• Assembled a multimode AFM for the Mechanical Engineering Department at Temple University.• Designed five CVD systems for graphene and MoSe2 growth.• Strong problem-solving, analytical, and creative thinking; detail-oriented, results-driven, and multitasking.
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