WebTCAD is the web version of Cogenda's VisualTCAD, a powerful tool of TCAD process and device simulation. It's mainly designed for teaching purpose, aimed at demonstrating/simulating industry-standard semiconductor fabricating and working process. The intuitive graphic UI, step-by-step workflow, and fully featured post process ability make it much easier for university teachers and students to use.
A section (300x300 um) of a solar cell with inverted pyramid surface texturing, with over 600,000 mesh nodes.
<a href="/article/Image_Sensors#SolarCell"><img src="https://cogenda.s3.amazonaws.com/static/images/sidebar/inv_pyramid.jpg" alt="" class="rimg" /> </a>
<a href="/article/Image_Sensors#SolarCell"><img src="https://cogenda.s3.amazonaws.com/static/images/sidebar/anti_reflect.jpg" alt="" class="rimg" /> </a>
Anti-reflection coating present at the front surface is taken into account in the simulation.