Cheng Xu
Staff Integration Engineer @ Magic Leap
About
Accomplished Nanofabrication Process Engineer with over 13 years of expertise in materials science, and nano-fabrication. Expert in development and integration of AR waveguides, with a strong focus on lithography, metrology, and statistical process control. • Skilled in nano-fabrication: lithography (Grayscale, Displacement Talbot, Nanoimprint), photoresist formulation, photomask design, thin film(PVD, CVD, ALD), etching (metal-assisted wet etching, RIE, sputter etching) • Materials: shape memory alloy, photoactive polymers • Broad knowledge in metrology: Electron Beam Microscopy (SEM, TEM/STEM/FIB/EDX), XRD, Optical microscopy, ellipsometry, AFM, UV/Vis, optical profilometer, optical defect inspection • Programming languages: Python, R • Software proficiency: JMP, S-litho(Synopsys), Klayout, AutoCAD, SolidWorks, Lumerical, Macleod, LAMMPS
United States
Seattle
Consumer Electronics
JMP, Slitho, Lumerical, SOLIDWORKS, Lithography, Nanoimprint Lithography, Statistical Data Analysis, Statistical Process Control (SPC), Design of Experiments (DOE), Variance Analysis, Materials Science, Electroplating, characterization, Thin Films, Scanning Electron Microscopy, TEM, AFM, Self-assembly, X-ray crystallography, Microfabrication
Experience
Staff Integration Engineer
Magic Leap
Austin, Texas, United States
Process Engineer/Lithography lead
Meta
Redmond, Washington, United States
Process Engineer
PDS Tech, Inc. @ Meta(Facebook)
Materials Science Consultant
MicroHAOPs, Inc.
Greater Seattle Area
Research Assistant
University of Washington
Greater Seattle Area
Undergraduate Research Assistant
Shanghai Jiao Tong University
Shanghai City, China
Education
University of Washington
University of Washington
Shanghai Jiao Tong University
Cheng Xu's Contact Information
Phone
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