4.1 for N+ poly-silicon and 5.2 for P+ poly-silicon. That is supposedly the "classical CMOS value." These values depend on doping concentration in the poly-silicon and the specific sample. Thus, it may be best to determine them yourself if you need a more exact value.
Source
Silicon-on-insulator technology: materials to VLSI pg.136
By Jean-Pierre Colinge
Nikola Tesla invented the poly-phase induction motor in 1883.
PVC is a material, Poly vinyl chloride - a type of plastic. 20 mm is a size, probably inner diameter of a cylindrical pipe. Conduit means that it's used to run something like other wires, or a thinner pipe, through.
In low voltage wires, the insulation factor of the coating determines the wire's voltage rating. A wire coating of cross linked poly vinyl is used as an insulation. High voltage transmission wires uses no coating on the wire
Poly Vinyl Chloride is made from two main ingredients. These ingredients are chlorine and ethylene both of which are needed to make PVC conduit . UV inhibitors are also added to the ingredients to prevent degradation from exposure to the sun's rays.
Polysilicon is used as a gate material in MOSFETs because it is a good conductor, it is compatible with silicon technology, it forms a good interface with silicon dioxide, and it has a thermal expansion coefficient that matches that of silicon. Additionally, polysilicon allows for self-aligned gate formation, better gate control, and lower manufacturing costs compared to using metal gates.
The poly-silicon glut led to oversupply in the market, causing prices to drop significantly. This impacted manufacturers by reducing their profit margins and in some cases leading to financial losses. As a result, some manufacturers were forced to cut production or even exit the market.
its a type of rubbish that i have to do home work on
Mono cells are made from a single crystal structure, typically silicon, and tend to be more efficient but more expensive to produce. Poly cells are made from multiple silicon crystals and are less efficient but cheaper to manufacture. Mono cells are often preferred for residential installations where space is limited, while poly cells are more commonly used in commercial projects.
It is called roly poly
Regina Poly has written: 'Regina Poly'
poly and cotton
This is a roly poly.
Antoinette Poly has written: 'Memoirs of the family De Poly'
Yes. Sand the satin poly with fine sandpaper to remove the gloss, then coat with the flat poly.
Poly-amines are more durable, poly-amides are more resistant to moisture.
There's more than one material that can be used. The main material is Silicon, that can be mono or poly-crystalline. Other examples are Cadmium Telluride, Gallium Arsenide and others.