Despite rising tariffs on imports and a looming U.S. Department of Commerce investigation, American solar-grade polysilicon ...

N Visweswara Reddy is famously known as the "Transformer man of India". His company, Shirdi Sai Electricals Ltd (SSEL), is ...

instead of silicon ingots sawn into wafers. The advantage is less loss because it uses a kerfless wafer production that does not require silicon ingots to be sawn into wafers, a time-consuming ...

Their new technique consists of pulverizing polycrystalline silicon into powder and pelletizing it into ingots. The process relies on spark plasma sintering to dope the silicon with germanium and ...

These ingots are sliced into thin wafers and polished, then etched to form the chips we find on our computers. However, you can’t just melt ultra-pure silicon in any container to create the ...

At the base is polysilicon - a high-purity, fine-grained crystalline silicon product, which is turned into ingot and wafers. Silicon wafers are then fabricated into photovoltaic (PV) cells. Listing ...