New book - 'Building a Better World in Your Backyard' - on Kickstarter (sponsored friend)


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Hi, everyone[edit]

Hi, I'm Liqiang Du, a MS student of Electrical Engineering in Michigan Technological University. I don't have an adviser right now and I'm trying to find one.I'm interested in microelectronics and optoelectronics.I'm doing project about Bandgap engineering of multijunction photovoltaic cells in group with Dr. Pearce right now.All my researches are rooted in open source sustainable technology. I'll update my research progress here. So if you are interested, keep tracking!

Research interests[edit]

Solar cellt.png This user is a member with interest and knowledge of Photovoltaics.
Oshw-logo.png This user is a member with interest and knowledge of Open Source Hardware.

1. High-quality, Low-defect InGaN Crystalline Films
2. Nanowire solar cells
3. PV Systems Design and Optimization
4. Reprap chemistry
5. Open-source photoluminescence system


1. Michigan Tech's Open Sustainability Technology Research Group
2. Open-source photoluminescence system
3. RepRap
4. How to convert 3D Studio to stl