Define diffusion length, Electrical Engineering

Define diffusion length:

Sol. Diffusion length is defined as the distance, travelled by free carriers before recombining. It may also be defined as the average distance covered by an excess carrier during its life time is π. The mean time that a carrier exists between it, undergoes recombination is called mean life time. The mean life time and the diffusion length L are related to each other.

 

Posted Date: 2/8/2013 2:45:23 AM | Location : United States







Related Discussions:- Define diffusion length, Assignment Help, Ask Question on Define diffusion length, Get Answer, Expert's Help, Define diffusion length Discussions

Write discussion on Define diffusion length
Your posts are moderated
Related Questions
Hey Dear i have a hw in MATLAB by applying Finite Element Method there(Electromagnetic) and i need your help with it. please take alook at the question and let me know if you can h

Q. Figure shows the mod-8 counter which counts from 010 to 710 before resetting. Explain the operation of the counter and sketch the timing diagram.

units of potential energy

Q. Regions of operation in BJT ? Transistor find many applications like amplifier, switch etc. depending upon the polarity and the magnitude of the applied voltages across the

Balanced Score Card and Key Performance Indicators Every successful organization measures its performance across the subsequent parameters, for dissemination to all stakeholde

Construction of inductor An inductor is usually constructed as a coil of conducting material, typically opper wire, wrapped around a core either of air or ferrous material.

The  Octal Inverter 74LS 240 It is  similar  to above  octal  buffer  but with  inverter output. The  logic  diagram is  shown  in figure below . Normal 0

GAS HAZARDS IN THE LABORATORY : As mentioned in the introduction of this unit, the gas hazards in a laboratory arise from LPG and other compressed gases. Though the use of gas for

Q. Write a note on emitter follower? The emitter follower (EF) configuration is shown The emitter follower (EF) configuration is shown The EF amp has a voltag

The no-load and blocked-rotor tests on a three phase, wye-connected induction motor yield the following results: • No-load test: line-to-line voltage 400 V, input power 1770 W,