The thickness of the as deposited thin film can be calculated using weight difference method as
š =Īš/šØāš
Where
Īm is the mass difference of the substrate before and after deposition,
A is the respective area of the deposited film and
d is the bulk density of the deposited material.
if you need to calculate t then d i.e. bulk density should be known
But
d= mass/ volume
Volume= Area of deposited film * thickness ???? How to find it????
How to take the V olume or Thickness of the filmm?????