impurity defect

Asked by  | 11th Jul, 2008, 07:53: PM

Expert Answer:

The presence of some foreign substances or impurities in the crystals can cause defects ,this is called impurity defects the addition of some impurity in crystal is called doping.

Answered by  | 12th Jul, 2008, 11:46: AM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.