This article was updated on the 19th August 2019. A scanning tunneling microscope (STM) is a non-optical microscope that works by scanning an electrical probe tip over the surface of a sample at a ...

CHAMPAIGN, Ill. — A simple new improvement to an essential microscope component could greatly improve imaging for researchers who study the very small, from cells to computer chips. Joseph Lyding, a ...

The Scanning Tunneling Microscopy (STM) was the first technique; in fact, it was invented in 1981 by Gerd Binnig and Heinrich Rohrer at IBM Zurich and after five years they won Nobel Prize in physics.

More than 30 years after achieving atomic resolution with scanning probe microscopes, scientists remain endlessly fascinated with the ability to “see” and study individual atoms and molecules. For ...

There’s a simple reason why high-tech gadgets like PCs, TVs and smartphones are so cheap: they’re mass-produced. By spreading out huge engineering costs over equally huge production volumes, the cost ...

Back gate voltage determines whether a waveguide or electron trap is produced. Using the electric field of a scanning tunnelling microscope (STM), scientists in the US, Europe and Japan have created ...

Using theoretical calculations of forces and currents, researchers in Spain and the Czech Republic have shown that the bright spots seen in scanning-tunnelling and atomic-force microscope images may ...

A simple new improvement to an essential microscope component could greatly improve imaging for researchers who study the very small, from cells to computer chips. Researchers developed a technique to ...