Sunday, May 6, 2012

The introduction of Monocrystalline Module


Monocrystalline Module
Monocrystalline Module information:Monocrystalline silicon, silicon single crystal. With the basic integrity of the lattice structure of crystals. Different directions with different nature, is a good semiconductor materials. The purity of 99.9999%, even more than 99.9999999%. For the manufacture of semiconductor devices and solar cells. Drawn from high-purity polysilicon, single crystal furnace.
The monocrystalline silicon is a lively, non-metallic element, is an important part of the crystal material, at the forefront of the development of new materials. Its main purpose is used as semiconductor materials and solar photovoltaic power generation, heating and so on. The many advantages of solar energy is clean, environmentally friendly, convenient, nearly three decades, the utilization of solar energy technology in research and development, commercial production, market development, developed by leaps and bounds to become one of the world fast and stable development of new industries.
Silicon is one of the most abundant material on Earth storage, from the 19th century, scientists have found a crystalline silicon semiconductor properties, it would change everything, even human thought. Until the beginning of the 1960s, the silicon material to replace the original germanium material. Silicon material – because of their high temperature and radiation performance is better, especially suitable for the production of high-power device characteristics become the most widely used semiconductor material, most of the integrated circuit semiconductor device is manufactured using silicon materials.
Molten elemental silicon in the solidification of silicon atoms to the diamond lattice are arranged in many nuclei, these nuclei grow into the grain of the same crystal orientation, grain parallel combined, crystallization into monocrystalline silicon. Monocrystalline silicon with the physical properties of the quasi-metal, a weak electrical conductivity, its conductivity increases with increasing temperature, there is a significant semi-conductive. Ultrapure single crystal silicon is the intrinsic semiconductor. In ultra-pure single crystal silicon mixed with traces of III A group elements such as boron can improve the degree of conductive, and the formation of p-type silicon semiconductor; such as the incorporation of small amounts of Ⅴ A group elements such as phosphorus or arsenic can increase the conductivity level the formation of n-type silicon semiconductor. Monocrystalline silicon production method is usually obtained polysilicon or amorphous silicon, and then use the rod-like single crystal silicon grown by the Czochralski or floating zone melting method from the melt.
Read more:Monocrystalline Module for sale

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