Chemical Methods Ontology

Last uploaded: December 14, 2023
Preferred Name

scanning probe microscopy
Synonyms

scanning-probe microscopy

SPM

Definitions

Microscopy which uses a probe to scan the surface of the specimen and measure some form of interaction between surface and probe. An image of the surface is obtained by mechanically moving the probe in a raster scan of the specimen, line by line, and recording the probe-surface interaction as a function of position. A feedback loop is used to maintain a fixed relationship between the probe and surface during scanning.

ID

http://purl.obolibrary.org/obo/CHMO_0000112

definition

Microscopy which uses a probe to scan the surface of the specimen and measure some form of interaction between surface and probe. An image of the surface is obtained by mechanically moving the probe in a raster scan of the specimen, line by line, and recording the probe-surface interaction as a function of position. A feedback loop is used to maintain a fixed relationship between the probe and surface during scanning.

has_exact_synonym

scanning-probe microscopy

SPM

id

CHMO:0000112

label

scanning probe microscopy

notation

CHMO:0000112

prefLabel

scanning probe microscopy

subClassOf

http://purl.obolibrary.org/obo/CHMO_0000067

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