deletions | additions       diff --git a/Add_table_of_comparison_between__.md b/Add_table_of_comparison_between__.md  index fe3bf94..7550241 100644  --- a/Add_table_of_comparison_between__.md  +++ b/Add_table_of_comparison_between__.md 
...
## Add table of comparison between an ideal material vs a real material  i.e. assumption made by shockley Shockley  to get to the SQ limit A PV will reach the SQ limit if it matches the assumption made to derive this limit. Table () summarizes th difference between ideal and real materials, which helps guide which components can be improved to improve efficiency.