Yinghao Liu

About Yinghao Liu

Define myself as an experienced design/development engineer with strong background in…

Experience

1. Senior Staff Engineer

   Seagate Technology

   Nov 2013 — Present · Fremont, CA, US

   Lead system design engineer for defining, designing, troubleshooting and prototyping metrology equipment systems. Three systems have been successfully designed and prototyped and then delivered to production line (including hardware design and software development). •Design, integrate, test and maintain optical-based thermal decay systems to monitor the thermal stability of data stored in PMR magnetic media•Modify, integrate and improve a high-power laser (20W)- system, which is used to characterize HAMR wafer at elevated temperatures (lead projects of hardware and troubleshooting).

Skills

• Thin Film Deposition and Characterization
• Semiconductors
• Accurate Measurements of Weak Signal
• Atomic Force Microscopy (Afm)
• Uhv
• Molecular Beam Epitaxial (Mbe) Growth of Iii-V Nitride Semiconductor Thin Film
• Time-Resolved Optical Spectroscopy
• Development of Uhv Cryogenic Instruments
• Surface
• Afm
• Powder X-Ray Diffraction
• Microscopy
• Labview
• Plasma Physics
• Vacuum
• Scanning Tunneling Microscopy (Stm)
• Proficient with Solidworks, Autocad and Solidedge
• Statistical Analysis of Experimental Data
• Thin Films
• Characterization of Nitride Thin Films (Afm, Xrd, Sem, Stm, Aes, Rheed and Mfm)
• Characterization
• Spectroscopy
• Magnetics
• Magnetic Force Microscopy