Monocrystalline silicon which does Bronze Bushings Manufacturers not

contain the silicon crystal of the large angle grain boundary or a twin

boundary. Single crystals of silicon. A lattice structure having a

substantially complete crystal. With different nature in different directions,

it is a good semi-conductive material. The purity requirements of 99.9999%, and

even more than 99.9999999%. For the manufacture of semiconductor devices, solar

batteries, etc.. Drawn from high purity polysilicon monocrystalline furnace.

Monocrystalline silicon is the raw material for manufacturing a semiconductor

silicon device, the system for power rectifiers, power transistors, diodes, and

switching device. In the development of energy resources is a promising

material. The silicon single crystal manufacturing method is typically the

first polysilicon or amorphous silicon, monocrystalline silicon rod is grown

from the melt and then with the Czochralski method or the floating zone melting

method.

As the surveys by metal powder supplier,

Monocrystalline silicon having the physical properties of the metal, have a

weak conductive, its conductivity increases with the temperature increasing,

have semiconductive significant. Ultrapure single crystal silicon is intrinsic

semiconductor. b A family

incorporated in ultrapure monocrystalline Trace elements such as boron can be

increased to the extent of conductive and forming a p-type silicon semiconductor;

d A family

such as the incorporation of trace amounts of elements, such as phosphorus or

arsenic may also improve the conductivity level, formation of n-type silicon

semiconductor. The silicon single crystal manufacturing method is typically the

first polysilicon or amorphous silicon, monocrystalline silicon rod is grown

from the melt and then with the Czochralski method or the floating zone melting

method. Monocrystalline silicon is mainly used for the production of

semiconductor elements.

Polysilicon is not the same by a large

number of crystallographic direction of silicon single crystal composed of

silicon crystal. Polysilicon, is a form of elemental silicon. Solidification of

the molten elemental silicon under subcooled conditions, silicon atoms are

arranged in diamond lattice patterns in many nuclei, such as these nuclei grow

into crystal plane orientation of different grains, these grains combine to

crystallize into polysilicon. Use value: it can be seen from the development

process of the international solar cell development trend for monocrystalline

silicon, polycrystalline silicon, ribbon silicon, and thin-film materials

(including microcrystalline silicon thin-film compound base film and dye film).

Polysilicon can be used for the raw materials

of pulling single crystal silicon, differences between single crystal silicon and

polycrystalline silicon and monocrystalline silicon mainly in physical

properties. For example, in anisotropy of mechanical properties, optical

properties and thermal properties, it is far less the monocrystalline obvious;

polysilicon crystal conductive monocrystalline also far less significant in

electrical properties, and even almost no conductivity. Polysilicon is the

direct production of silicon feedstock, is the foundation of contemporary

artificial intelligence, automatic control, information processing, and

photoelectric conversion semiconductor devices, electronic information

material. Be referred to as "the cornerstone of Microelectronics Building.