Silicon wafers are the very heart and soul of semiconductor manufacturing. You must select the suitable silicon wafer supplier for best quality wafers.
Substances which have properties in between conductor and insulator are known as semiconductors. These materials conduct electricity in a controlled environment, which makes them a good medium to conduct electricity in a controlled manner as and where required.
Semiconductor Materials
There are several materials and elements used to make a semiconductor. The basic requirement of a semiconductor material is, it should not be a very good conductor of electricity, nor should it be a very bad conductor of electricity.
Its properties can be changed by adding or removing atoms / impurities. Semiconductor materials include: antimony
Silicon is the most widely used semiconductor material
The Factors on which conductance of semiconductors depends:
The conductance of a semiconductor depends on two factors:
Depending upon these factors we can say that semiconductors has electrical conductivity greater than an insulator but less than a conductor. Semiconductors have a dual property of both conductor and insulator of electricity. This property of a semiconductor depends on the type of impurities added.
Semiconductor in their pure form is intrinsic semiconductor. The electrical behavior of these semiconductors can be modified by adding impurities. The impurities added to the semiconductor material to change its electrical property are called Dopants. The process of adding impurities to the pure semiconductor material is called doping. This technique has extensive utilization to make circuit elements with varying resistances, voltage threshold behaviors. A good Silicon Wafer Supplier should be able to provide customized semiconductors to meet your requirements.
Types of Semiconductors
Semiconductor Manufacturing
Manufacturing semiconductors need expertise and experience. An experienced and reliable silicon wafer supplier provides semiconductor materials with the highest quality material at the most affordable price. Chemicals to be used need to be pure and free from any impurity. The process of adding controlled impurities to a semiconductor is known as doping.
Take a look at the steps involved in manufacturing semiconductors:
Function of a Semiconductor
The main job of semiconductors is to help the flow of electricity. The basic function of a semiconductor device is in the form of switch ON and OFF when required. A single integrated circuit (IC), such as a microprocessor chip, may have a multiple switches.
Process of Oxide layer deposition in Silicon Wafers
CVD process has multiple application is semiconductor industry. This process is utilized in the design and fabrication of semiconductor devices.
Silicon Wafers Cost Considerations
Silicon finds great application in electronic equipments. Electrical circuitry including computer chips; microprocessors, transistors all have silicon Wafers as a foundation.
Benefits and Uses of Silicon
Silicon is a tetravalent, gray colored, brittle chemical element. It is the most abundant element in nature, all the mainstream micro chips and semiconductors are built on Silicon.
