There are several materials and elements used to make semiconductor. The basic requirement is that the material 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. Semi...
While semiconductors and chips are often used interchangeably in casual conversation, they refer to different aspects of electronic technology. The term semiconductor refers to the material itself that exhibits semiconducting properties. It's the substrate upon which electronic circuits are built. On the ...
There are many semiconductors but few of them are used for electronic circuits. Two most commonly used semiconductors are silicon and germanium. The silicon and germanium require lower energy to break their covalent bonds in the crystal. This is the main reason for using these two semiconductors m...
The transistor (short for "transfer resistance") is made up of semiconductors. It is a component used to control the amount of current or voltage or used for amplification/modulation or switching of an electronic signal. The picture shows several examples of transistors....
As it turns out, the efficiency of an LED, as well as the spectral frequencies of light they generate, depend in many subtle ways on the precise geometry of the chemical composition of the semiconductors, the thickness of the layers, the geometry of how the layers are placed atop one anoth...
Gold, silver and cobalt are examples of precious metals. These resources are important for society because of their use in various products. For instance, cobalt is in cars,semiconductorsand jewelry. Gold is notable for its status as an inflation hedge. ...
theories of mission-driven innovation have a relatively clear logic in the context of highly marketized western economies, but are not necessarily so powerful in understanding the drivers of China’s recent economic and industrial development, though – as with the case of semiconductors discussed abo...
Generally, alloys are stronger and harder than their main metals, less malleable (harder to work) and less ductile (harder to pull into wires).Chart: The same main metal can produce very different alloys when it's mixed with other elements. Here are four examples of copper alloys. Although...
Most of the revolutions in information technology rely on the physics of semiconductors (e.g., silicon and germanium). One of the most important semi Name and describe the three main types of circuits. Give three important applications of Bernoulli's theorem. Give 3 examples of applications of...
What are some examples of different organizations benefitting from cloud? Different industries, unsurprisingly, see dramatically different benefits from the cloud. High-tech, retail, and healthcare organizations occupy the top end of the value capture continuum. Electronics and semiconductors, consumer-pac...