Semiconductor materials: cadmium sulphide, Physics

Assignment Help:

Energy gap: 2.4ev.

 

The colour of pure cadmium sulphide is pale yellow. It melts only under at high temperature. It can be prepared in the resistivity range from 10 to about 1012Ω-cm depending on the presence of defects and the impurities. it can be prepared as an semiconductor device and is extremely difficult to produce P-type cadmium sulphide. It has been used commercially as a photo conductor for many years as well as constituent of cathode ray phosphorous.

 


Related Discussions:- Semiconductor materials: cadmium sulphide

Describe what is one beat , If the intensity of sound is maximum at time t ...

If the intensity of sound is maximum at time t = 0, one beat is known as formed when intensity changes into maximum again after becoming minimum once in among.

Explain about the inverse piezoelectric effect, Explain about the inverse p...

Explain about the inverse piezoelectric effect. Inverse piezoelectric effect: While an alternating e.m.f is applied to the opposed faces of a quartz or tourmaline crystal th

Two elementary particles which have infinite life units, Name any two eleme...

Name any two elementary particles which have almost infinite life time? Electron and proton have almost infinite life time.

Explain how receiver functions in fibre optic communication, Explain how re...

Explain how receiver functions in fibre optic communication system. Receiver: The optical signal received must be first converted within digital form and in case analog outp

Pressure, How does a manometer measure gas pressur?e

How does a manometer measure gas pressur?e

Determine the inductive reactance of the coil, A coil of inductance 318.3mH...

A coil of inductance 318.3mH and negligible resistance is linked in series with a 200 resistor to a 240V, 50Hz supply.  Calculate (a) The inductive reactance of the coil,

Work, what is the work done of a man standing on a height of 13 meter holdi...

what is the work done of a man standing on a height of 13 meter holding a bag of 6 kg

#title.the number of pixels related to the actual phase, #question.i want t...

#question.i want to know the number of pixels related to the actual phase value in an image and want to separate the zero phase valued pixels from the image.

Movement of charge, MOVEMENT OF CHARGE: Although electric current is re...

MOVEMENT OF CHARGE: Although electric current is referred to as the flow of electrons through a conductor, it should be noted that more exactly, any movement of electric charge

Dirac constant, Dirac constant; Planck constant, modified form; hbar A ...

Dirac constant; Planck constant, modified form; hbar A sometimes more convenient form of the Planck constant, explained as hbar = h/(2 pi).

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd