Solar manufacturers seek duty protection on imported ingot, wafer
The Indian Solar Manufacturers Association (ISMA) has demanded imposition of safeguard duty on import of polysilicon, ingot ...
pv magazine International11mon
Adjusting oxygen distribution in Czochralski silicon crystal growth
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 ...
Rediff Money13d
Solar Manufacturers Demand Duty Protection on Ingot, Wafer Imports
Indian Solar Manufacturers Association (ISMA) calls for safeguard duty on imported polysilicon, ingot, and wafer to protect ...
pv magazine International6mon
Longi, ANU develop gettering-based process to improve n-type wafer quality
The proposed process contributed to improve the material ... Bulk Lifetimes in Industrial Czochralski-Grown n-Type Silicon Ingots with Melt Recharging,” published in Solar Energy Materials ...
Solar manufacturers demand duty protection from imported ingot, wafer
Sunlight is converted into electricity through a process called photovoltaics ... fine-grained crystalline silicon product, ...