First, a first topographic image of the sample undergoing {TAIL ~ magnetic effects} is produced from the resonance frequency of a cantilever by {HEAD ~ FM detection} 
First , a first topographic image of the sample undergoing { TAIL ~ magnetic effects } is produced from the resonance frequency of a cantilever by { HEAD ~ FM detection }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD