What is intrinsic semiconductor, Physics

Assignment Help:

A pure semiconductor is known as intrinsic semiconductor. It has thermally formed current carriers

(i)  They have four electrons in the outer part of orbit of atom and atoms are held as one by covalent bond

(ii) Free electrons and holes both are charge carriers and  (in C.B.)  (in V.B.)

(iii)The drift speed of electrons  is larger than that of holes.

 


Related Discussions:- What is intrinsic semiconductor

Displacement and velocity, an object moves from postion +16m to the postion...

an object moves from postion +16m to the postion +47m in 12s.what is its total displacement and its average velocity?

Evaluate the external-internal pressure difference, There is a maximum dept...

There is a maximum depth at which a diver can breathe through snorkel tube because as the depth increases, so does the pressure difference, tending to collapse the diver's lungs. S

Characteristics of resistance, Characteristics of resistance:- Similar ...

Characteristics of resistance:- Similar amount of current passed by each resistance i.e. I = I1 = I2 = I3 = I4 ........ The sum of potential difference across individual res

Turbulent blood flow in anaemic patients, 1.  Turbulent blood flow in anaem...

1.  Turbulent blood flow in anaemic patients is not uncommon. What blood flow parameters should this turbulence be attributed to and why. 2.  Using appropriate mathematical iden

Explain shape of the earth, Explain Shape of the earth? Shape and size...

Explain Shape of the earth? Shape and size of the earth. The shape of the earth is regarded as a sphere, but it is mainly an oblate spheroid like as egg being slightly flatter

Determine the force acting through the bolts of the flange, This spray head...

This spray head discharges water (density 62.4 lbm/ft ) at a rate of 4 ft /s. Assuming irrotational flow and an efflux speed of 65 ft/s in the free jet, determine what force acting

Fleming''s left-hand rule, Stretch the fore-finger, central finger and thum...

Stretch the fore-finger, central finger and thumb left hand mutually perpendicular. Then if the fore-finger shows in the direction of field   and the central in the direction of cu

Magnitude and direction of the force on the dipole, In class, we learned th...

In class, we learned that the force on a dipole can be written as F = (p.Δ)E This force can be used to sort particles with no net charge but with a dipole moment in a method cal

Determine joules of heat if energy dissipated by resistor, The potential di...

The potential difference across a 4 ohm resistor is 20 volts.  Assuming that all of the energy dissipated by this resistor is in the form of heat, how many joules of heat are radia

Determine the number of terminals in a mosfet, Number of Terminals in a MOS...

Number of Terminals in a MOSFET is (A) Two                       (B) Three (C) Four                       (D) Five Ans: Number of Terminals in a MOSFET is Three.

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