Home
Class 12
PHYSICS
Find the number of acceptro atoms m^(3) ...

Find the number of acceptro atoms `m^(3)` in the silicon specimen on adding one indium atom per `5xx10^(8)` the number density of atoms in silicon specimen is `5xx10^(28)` atoms / `m^(3)`

Text Solution

AI Generated Solution

To find the number of acceptor atoms in a silicon specimen when adding one indium atom per \(5 \times 10^8\) silicon atoms, we can follow these steps: ### Step 1: Understand the given data - The number density of silicon atoms, \(N_s = 5 \times 10^{28} \, \text{atoms/m}^3\). - We are adding 1 indium atom for every \(5 \times 10^8\) silicon atoms. ### Step 2: Calculate the number of indium atoms per cubic meter To find the number of indium atoms per cubic meter, we need to determine how many groups of \(5 \times 10^8\) silicon atoms fit into the total number of silicon atoms in 1 cubic meter. ...
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • SEMICONDUCTOR ELECTRONICS METERIALS DEVICES AND SIMPLE CIRCUITS

    MODERN PUBLICATION|Exercise COMPETION FILE (MULTIPLE CHOICE QUESTIONS WITH ONLY ONE CORRECT ANSWER)|51 Videos
  • SEMICONDUCTOR ELECTRONICS METERIALS DEVICES AND SIMPLE CIRCUITS

    MODERN PUBLICATION|Exercise COMPETION FILE (JEE(MAIN) & OTHER STATE BOARDS FOR ENGINEERING ENTRANCE )|31 Videos
  • SEMICONDUCTOR ELECTRONICS METERIALS DEVICES AND SIMPLE CIRCUITS

    MODERN PUBLICATION|Exercise REVISION EXERCISES( LONG ANSWER QUESTIONS)|11 Videos
  • RAY OPTICS AND OPTICAL INSTRUMENTS

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST|14 Videos
  • WAVE OPTICAL

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST|7 Videos

Similar Questions

Explore conceptually related problems

The number of electron in neutral atom of silicon is

The number of Li atoms in _____________ g. is 6.022xx10^(24) atoms.

Knowledge Check

  • A p-type semiconductor is made from a silicon specimen by doping on an average one indium atom per 5xx10^(7) silicon atoms .If the number density of atoms in the silicon specimen is 5xx10^(26 ) atoms/m^(3) , then the number of acceptor atoms in silicon per cubic centimetre will be

    A
    `2.5xx10^(30)`
    B
    `1.0xx10^(13)`
    C
    `1.0xx10^(15)`
    D
    `2.5xx10^(36)`
  • A p-type semiconductor is made from a silicon specimen by doping on an average one indium atom per 5xx10^(7) silicon atoms .If the number density of atoms in the silicon specimen is 5xx10^(26) atom//m^(3) , then the number of acceptor atoms in silicon per cubic centimetre will be

    A
    `2.5xx10^(30)`
    B
    `1.0xx10^(13)`
    C
    `1.0xx10^(15)`
    D
    `2.5xx10^(36)`
  • A silicon specimen is made into a p-type semiconductor by doping, on an average, one indium atom per 5 xx10^(7) silicon atoms. If the number density of atoms in the silicon specimen is 5 xx 10^(28) (atm)/m^(3) , then the number of acceptor atom in silicon per cubic centimeter will be

    A
    `2.5 xx 10^(30)`
    B
    `2.5 xx 10^(35)`
    C
    `1.0 xx 10^(13)`
    D
    `1.0 xx 10^(15)`
  • Similar Questions

    Explore conceptually related problems

    Estimate the porportion of boron impurity which will increase the conductivity of a pure silicon sample by a factor of 100.Assume that each boron atom creates a hole and the concentration of holes in pure silicon at the same tempareture is 7xx10^15 holes per cubic metre. Density of silicon is 5xx10^28 atoms per cubic metre.

    A silicon specimen is made into a P -type semiconductor by dopping, on an average, one helium atoms per 5xx10^(7) silicon atoms. If the number density of atoms in the silicon specimen is 5xx10^(28) at om//m^(3) then the number of acceptor atoms in silicon per cubic centimeter will be

    A silicon specimen is made into a - type semiconductor by doping, on an average, one indium atom per 5xx10^(7) sillicon atoms. If the number density of atoms in the silicon per cubic centimetre will be

    A specimen of silicon is to be made p-type semiconductor. For this one atom of indium, on an average is doped in 5xx10^(7) silicon atoms. If the number density of silicon is 5xx10^(28) "atoms"//m^(3) , then the number of acceptor atoms per cm^(3) is

    The number of Oxygen atoms bonded to each silicon atom in silica crystal is