“Currently, we are working towards the purification process of recovered silicon to grow ingot better than 5N, so that same can be used in the fabrication of new solar cells,” researcher ...

This oxygen may then evaporate or be dissolved into the silicon ingots. The researchers simulated a CZ process for an ingot with a diameter of 200 mm diameter and a length of 700 mm. They ...

The analysis of interstitial Oxygen in Silicon ingots up to 500 mm in length is allowed by the SBS ... depending on sample properties (e.g. resistance) and shape.