From thinning and trimming to bonding and debonding, 3D package quality is built on precise and extremely thin wafer ...

these signals in turn correlate closely with the effects that each defect would create on the wafer. Defects are therefore automatically classified as printing or non-printing (relative to a given ...

Scientists in China analyzed defective solar cells based on Czochralski (Cz) silicon wafers and found Swirl defects may be responsible for an efficiency drop of up to 4.7%. According to them ...

Wafers are shipped out in a plastic ‘boat ... capable of sourcing or sinking current into a pin and taking measurements. This allows defects such as disconnected or shorted pins, and pin ...

Researchers from Australian National University and Chinese PV module manufacturer Longi investigated the wafer quality of n-type industrial ingots made via the Recharged Czochralski (RCz) process ...