A bit too complicated to describe here, see the following for lots of detail. http://en.wikipedia.org/wiki/Diode
p-type semiconductor is obtained by carrying out a process of doping that is by adding a certain type of atoms to the semiconductor in order to increase the number of the free charge carriers.
A diode is a semiconductor device that allows current to flow in one direction only, while an LED (Light Emitting Diode) is a type of diode that emits light when current passes through it. In simpler terms, a diode controls the flow of electricity, while an LED produces light.
A PN Junction Diode is one of the least complex Semiconductor Devices around, and which has the normal for passing current in one and only heading just. Be that as it may, dissimilar to a resistor, a diode does not carry on directly regarding the connected voltage as the diode has an exponential current-voltage ( I-V ) relationship and thusly we can not portrayed its operation by just utilizing a comparison. ex: Ohm's law.
A Light Emitting Diode (LED) is a type of diode that emits light when current flows through it. A diode is a semiconductor device that allows current to flow in one direction only. The type of diode used in a device can affect its performance by influencing factors such as efficiency, brightness, and color of the light emitted. Different diodes have different characteristics that can impact the overall performance of the device they are integrated into.
A light emitting diode (LED) works by converting electrical energy into light through a process called electroluminescence. When an electric current passes through the semiconductor material in the LED, it causes the electrons to release energy in the form of photons, which are the particles of light. This process creates the visible light that we see when an LED is turned on.
Diode is made of P and N type semiconductors having PN junction. The question is meanigless.
construction and working of semiconductor laser
A Shockley diode uses a metal-semiconductor junction instead of a p-n semiconductor-semiconductor junction. This results in a device with a much lower forward bias voltage drop and much faster switching times.
An electronic component composed of two layers of a semiconductor material is a diode.
The 1 stands for number of semiconductor junctions The N means it's a semiconductor diode
semiconductor diode with out a pn junction.
Schottky Diode
Schottky diode
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its me
Light Emitting Diode or LED
Light-emitting diode, a semiconductor diode that glows when a voltage is applied.