Sentences with phrase «later by an electron»

An initial laser pulse will trigger a reaction in the sample that is followed an instant later by an electron pulse to produce an image of that reaction.

How it works: An initial laser pulse triggers a reaction in a sample that is followed an instant later by an electron pulse to produce an image.

Not exact matches

Conceivably, the earlier phases fade before the later, in the same sense that antecedent moments in the orbit of an electron no longer exist by the time the orbit is complete.

In the late 1990s, Arthur Nozik of the National Renewable Energy Laboratory in Golden, Colorado, and the University of Colorado, Boulder, theorized that if the semiconductors were made out of nanoparticles, they could excite multiple electrons with less photon energy, because less of the incoming energy would be sapped by vibrating atoms in the crystalline lattice.

Their latest results published in the Journal, Nature Physics (DOI: 10.1038 / nphys4289), show that the coherence induced by the capture of single electron by H2 molecule results in the ejection of H?

This was 5 years (to the month) after the precursor to the AFM, the scanning tunnelling microscope (STM), had first been successfully tested at IBM's Zurich Research Laboratory by Binnig and the late Heinrich Rohrer, and 7 months before Binnig and Rohrer were awarded a share of the Nobel Prize in Physics for the design of the STM (the prize was shared with Ernst Ruska, the inventor of the electron microscope).