
Timeline
About me
Research Engineer, Experimental Physicist, Data Enthusiast
Education

University of canterbury
2004 - 2007Doctor of philosophy (ph.d.) electrical and electronics engineeringEpitaxial Growth and Opto-electronic characterisation of ZnO using MBE• First ever attempt in epitaxial growth of ZnO on sapphire using MBE in New Zealand• Remodelling of a CdTe MBE system into an MBE system compatible with an oxygen environment• Structural, optical and electrical characterisation of ZnO thin films including novel techniques such as TRPL, EBSD and ERDA• First ever demonstration of the existence of electrons with different mobility in high quality ZnO thin… Show more Epitaxial Growth and Opto-electronic characterisation of ZnO using MBE• First ever attempt in epitaxial growth of ZnO on sapphire using MBE in New Zealand• Remodelling of a CdTe MBE system into an MBE system compatible with an oxygen environment• Structural, optical and electrical characterisation of ZnO thin films including novel techniques such as TRPL, EBSD and ERDA• First ever demonstration of the existence of electrons with different mobility in high quality ZnO thin films using quantitative mobility spectrum analysis• Modelling of flux distribution and carrier lifetime using MATLAB• Collaborated with West Virginia University, University at Buffalo SUNY, Victoria University of Wellington, University of Auckland, ANSTO and University of Sydney• Published 4 papers and presented results in 11 international conferences. Show less

University of canterbury
2001 - 2003Bachelor of engineering with honours b.e(hons) electrical and electronics engineering 1st class honour, gpa 8.65/9
Experience

Farmers trading company ltd
Nov 2001 - Feb 2002Software engineer internshipDevelopment of automated time sheet application using Delphi 6 and SQL

Centre for quantum computation and communication technology, university of new south wales
Jan 2008 - Jun 2011Research fellowDevelopment of atomically precise Si few-electron quantum dots using STM lithography process• Management and maintenance of an state-of-the-art Omicron UHV STM-SEM system• Designed an unique two-gated few-electron quantum dot using FASTCAP capacitance modelling• Full fabrication process: SP and RC2 Clean, EBL, RIE, Annealing, Photolithography, Thermal Deposition and Lift-off, wire bonding • Setup and perform cryogenic dilution fridge (4K and mK) AC and DC electrical measurements• Used quantum transport models to explain measured phenomena such as weak localisation and Coulomb blockade using MATLAB and Igor• Co-supervised two PhD students and trained a number of people on the STM system• Published findings in peer reviewed journal papers Show less

Silanna
Jul 2011 - nowResearch and Development of epitaxial process for nitride based UV Emitter Products. • Technical Lead: Lead research and development of epitaxial process for UV light emitter product development• Project Planning: Work closely with executive manager and product team to plan, schedule and execute various research, maintenance and qualification activities to fit in the product schedule • Team Management: Lead a team of 2 engineers, providing them with training and guidance to day to day development activities related to epitaxial process development and process control improvement• Process development for commercialisation: Strong focus on process reliability, providing standard qualification frameworks and streamlining epitaxial processes to make it transferable between systems Show less Research and Development of epitaxial process for nitride based deep UV Light emitting diode device. • Project coordination: Project planning, project management and cross-team coordination. • Innovative Research: Improved product performance, yield and process throughput through innovative process design, monitoring and automation. • Quantitative Analysis: Perform material characterisation, Processing and analysis of Complex characterisation data using MATLAB and Python and direct data driven process change. • Modelling: Surface kinetics modelling, machine learning based predictive maintenance, Regression model for predicting process parameters• Documentation: Technical Reports, Procedure documentation, Sharepoint, Record of Inventions Show less
Team Leader, MBE Process Engineering
Jul 2016 - nowMBE Engineer
Jul 2011 - Jul 2016

Elance
Feb 2012 - Jul 2012Freelance writerWrote travel articles and translated coin collection articles from Chinese to English
Licenses & Certifications
- View certificate

Machine learning
Coursera course certificatesApr 2016 - View certificate

Introduction to computer vision with watson and opencv
IbmJul 2019 - View certificate

Python for data science and ai
IbmJul 2019 
Toastmasters competent communicator
Toastmasters internationalApr 2016- View certificate

Getting started with ai using ibm watson by ibm on coursera
IbmJul 2019 - View certificate

Improving deep neural networks: hyperparameter tuning, regularization and optimization
Deeplearning.aiOct 2017 - View certificate

Dat201x: querying data with transact-sql
MicrosoftSept 2020 - View certificate

Machine learning with python
IbmJul 2019 - View certificate

Neural networks and deep learning
Deeplearning.aiOct 2017 - View certificate

Structuring machine learning projects
Deeplearning.aiNov 2017
Honors & Awards
- Awarded to William Chun To LeeToastmasters Area 21 Humorous Speech Contest, First Place Toastmasters International Sep 2015
- Awarded to William Chun To LeeAustralian Institute of Nuclear Science and Engineering (AINSE) Postgraduate scholarship AINSE Mar 2005
- Awarded to William Chun To LeeNew Zealand Tertiary Education Commission Bright Future Doctoral Scholarship New Zealand Tertiary Education Commission 2004 Full Doctoral Scholarship 2004 - 2007
- Awarded to William Chun To LeeUniversity Prize University of Canterbury 2003 For outstanding GPA
- Awarded to William Chun To LeeTop student award in Geography, NZ University Bursary NZQA 2000 Top score in Geography in the nation wide university entrance exam
Volunteer Experience
Club Officer
Issued by UNSW Photo Club on Jan 2009
Associated with William Chun To Lee
Languages
- chChinese (mandarin)
- chChinese (cantonese)
- enEnglish
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