Since the amplitude of the oscillating cantilever 1 is damped out to some extent by the force gradient produced between the tip 2 and the sample 3, {HEAD ~ the dc voltage} from the amplitude to {TAIL ~ dc voltage converter} 18 is also attenuated 
to
Since the amplitude of the oscillating cantilever 1 is damped out to some extent by the force gradient produced between the tip 2 and the sample 3 , { HEAD ~ the dc voltage } from the amplitude to { TAIL ~ dc voltage converter } 18 is also attenuated
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH