12P14

 12P14 Semiconductor Materials and Devices

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Semiconductor Devices

- Crystal Lattice and Logic Gates Study Notes

PN Junction Diode VI Characteristics - Interactive Simulation

Amrita OLABS Virtual Labs

Connect the circuit connections and study how the current changes, as we change the voltage across the PN Junction Diode 

in Forward and Reverse Bias.

The PN Junction. How Diodes Work?

PN Junction Diode, Transistors, How do they work ? 

Photodiode - Bottle Counter application

How do Solar cells work?

PN Diode Working Simulations 

Forward and Reverse Bias

PhET Interactive Simulation

 Forward Bias Circuit, VI Characteristics of PN Junction Diode, 

Threshold or Cut In Voltage

Half Wave and Full Wave rectifier with Filter Capacitor, 

Experiment shown with CRO Cathode Ray Oscilloscope, along with the theory.

Photodiode, Photocell and  Discharge tube all use almost the same principles of releasing electrons when exposed to light to increase the current. 

Photodiode is used in reverse bias here. 

Changing the intensity of light by moving it away or closer to the photodiode, the current changes.