Search results
Results from the WOW.Com Content Network
Afrikaans; العربية; বাংলা; 閩南語 / Bân-lâm-gú; Башҡортса; Български; Bosanski; Català; Čeština; Dansk; Davvisámegiella
Scanning probe microscopy (SPM) is a branch of microscopy that forms images of surfaces using a physical probe that scans the specimen. SPM was founded in 1981, with the invention of the scanning tunneling microscope, an instrument for imaging surfaces at the atomic level.