Polysilicon in a sentence

The Polysilicon market report focuses on the Polysilicon in market, especially in North America, Europe and Asia-Pacific, South America, Middle East and Africa.

The silicide-polysilicon combination has better electrical properties than polysilicon alone and still does not melt in subsequent processing.

A new earnings record in Q1 2023 will depend on the stabilization of polysilicon prices.

So even with lower polysilicon prices, the company can still manage to make 2023 an all time high record year in terms of revenue and earnings.

The figure that best tells that story was Daqo’s average selling price (ASP) for its polysilicon, which plunged by nearly two-thirds to $12.33 per kilogram from $33.08 per kilogram in the year-ago quarter.

Under extraordinary gains we expect to incur negative goodwill on the acquisition of Mitsubishi Material’s polysilicon business.

It produces and sells solar-grade and electronic-grade polysilicon.

Second, we certainly do not disclose the exact amount of semiconductor polysilicon we are producing.

The expert in making raw polysilicon for solar cell production is a wild stock, easily prone to swinging up or down 5% any given day.

The first phase involves the construction of buildings for the manufacture of polysilicon ingots, silicon semiconductor wafers, photovoltaic cells, as well as plastic-free glass photovoltaic modules (solar panels).

Also the threshold voltage is not significantly higher than with polysilicon alone, because the silicide material is not near the channel.

Amorphous polysilicon is used in photovoltaic devices.

An individual memory cell is made up of one planar polysilicon layer containing a hole filled by multiple concentric vertical cylinders.

Because polysilicon is a semiconductor, its work function can be modulated by adjusting the type and level of doping.

Compared to the traditional Siemens process, FBR features a number of advantages that lead to cheaper polysilicon demanded by the fast-growing photovoltaic industry.

In order to overcome the increase in power consumption due to gate current leakage, a high-κ dielectric is used instead of silicon dioxide for the gate insulator, while polysilicon is replaced by metal gates (see Intel announcement citation ).

Photolithography is used to mark different areas of the substrate to be doped or to have polysilicon, insulators or metal (typically aluminium) tracks deposited on them.

The reddish structures are polysilicon gates, and the solid at the bottom is the crystalline silicon bulk.

The resistivity can be lowered by increasing the level of doping, but even highly doped polysilicon is not as conductive as most metals.

These disadvantages include: * Polysilicon is not a great conductor (approximately 1000 times more resistive than metals) which reduces the signal propagation speed through the material.