The Physics of Semiconductor Devices

Physics of Semiconductor Devices The purpose of this paper is to deepen the understanding of the world of semiconductors to students of Physics 100 and they know little about electronics. We will introduce operation of conductor, insulator, semiconductor, diode, transistor. The reason these devices are important is that they have a big influence on our modern world. Our lives are filled with electronics, especially in the computerized era of our lives, and I found that it was of great help to understand the many electronics we handle everyday It was.

Today, most electronic equipment uses semiconductor parts to perform electronic control. Studies of semiconductor devices and related technologies are considered to be one area of ​​solid physics, and the design and construction of electronic circuits that solve practical problems belong to electronics. Studies by Faraday and Ampere show that the time varying magnetic field acts as an electric field source and the time transforming field is a magnetic field source. Therefore, if one of the fields changes over time, another field will inevitably occur. This phenomenon has the characteristics of waves and is naturally called electromagnetic wave. In 1864, James Clerk Maxwell theoretically analyzed electromagnetic waves and developed a series of equations expressly expressing the relation between electric field, magnetic field, charge, and current.

Physics of Semiconductor Devices The purpose of this paper is to deepen the understanding of the world of semiconductors to students of Physics 100 and they know little about electronics. We will introduce operation of conductor, insulator, semiconductor, diode, transistor. The reason these devices are important is that they have a big influence on our modern world. - What is Electrolysis Electrolysis is a chemical change caused by a current passing through solution or melt. It is also used for the production of bases and elements such as chlorine and hydrogen. This process involves the addition (oxidation) or subtraction (reduction) of ions in the element. Current moves ions to the electrode