hi sir it was nice and informative but I have and Issue I am trying to do spin coating of SIO2 over PET but after dropping the sio2 on PET at 4 rpm it just fell down instead of spreading over the PET so could you help me or suggest me anything which can solve my issue please thanks
hi sir it was nice and informative but I have and Issue I am trying to do spin coating of SIO2 over PET but after dropping the sio2 on PET at 4 rpm it just fell down instead of spreading over the PET so could you help me or suggest me anything which can solve my issue please
thanks