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Scanning Probe Microscope Usage & Functionality

The field of research & development or popularly termed as “R&D”, has been on a roll since the past decade. The advent of interesting technology and modernized techniques, specifically across research activities has aided scientists and professionals.


The availability of scanning probe microscope has helped researchers access an efficient imaging tool for acquiring high image magnification to analyze three-dimensional-shaped specimens. This microscope works to extract enhanced images together with specimen properties as well as response when specimens are moved or touched.

How does a Scanning Probe Microscope Work?

The primary function of a scanning probe microscope is to actively trace the surface of a specimen with the help of an electrically charged sharp probe. It can be viewed similar to an old record player which creates sound using a needle running along the grooves present on the LP.

It is interesting to know that, the SPM probe doesn’t touch the surface; however, traces the specimen nanometers present above the surface. Moreover, the probe can be utilized to interact with a specimen permitting researchers to analyze how a substance detracts, attracts or responds towards electrical currents. It is known that SPM technology is capable of functioning in a wide environment setups, therefore, manipulation and observation of non-conductive specimens is possible.

Scanning Probe Microscopy Benefits

-          Researchers make use of scanning probe microscopy considering larger variety of specimen observation environments with the same microscope and specimen decreasing the time needed to arrange and study specimens.

-          Moreover, specialized probes, as well as transformations to scanning probe instruments tend to provide more efficient and faster specimen images with minimum effort.

Scanning Probe Microscopy Shortcomings

It has been noticed that, the scanning probe microscopemarket is hampered significantly due to the black and white imaging concept. There are instances where this factor affects the specimen’s actual size or shape.


There is a need for computers to offer a proper compensation for these exaggerations and offer real-time color images to the researchers. This includes the delivery of real time information covering interactions within harmonic responses, cellular structures and magnetic energy.
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