Dear M N Qasim

The doping mechanism depend upon the material in which you want to dop.some compounds change properties very largely due to trace amount of doping and some even doesn't change even if you dop on greater ratio.

thanks for reply sir . But if you have any literature regarding the selection rule of doping specify for N type and P type.

http://www.bog5.in.ua/lection/ftt_lect/lect2_ftt_eng.html

https://slidetodoc.com/semiconductor-applications-l-3-1-lecture-3-electrons/

https://www.sciencedirect.com/topics/engineering/semiconductor