Essays about: "point contact openings"
Found 2 essays containing the words point contact openings.
-
1. Advanced rear contact design for CIGS solar cells
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : The current trend concerning the thinning of solar cell devices is mainly motivated by economic aspects, such as the cost of the used rare-earth elements, and by the requirements of emergent technologies. The introduction of ultra-thin absorber layers results in a reduction of used materials and thus contributes to a more cost-effective and time-efficient production process. READ MORE
-
2. Angular positioning of a door or window - using a MEMS accelerometer and a magnetometer
University essay from Lunds universitet/Avdelningen för Biomedicinsk teknikAbstract : The accurate and reliable detection of opening of doors and windows is vital for home security applications. This master thesis aims to present a way to achieve this using a low-cost and low-power ecompass, containing a MEMS accelerometer and a magnetometer. READ MORE