Magnetic field and bias voltage sweeps at two current set points. White dashed lines indicate spline-interpolated ESR peak positions. Panels c and d show g-factor and tip field vs. bias voltage for ...

First, the researchers used a short laser pulse about 200 nanometers in wavelength to excite ammonia molecules. This pump ...

IN a recent article 1 we discussed how the spontaneous transition of an atomic electron could be explained in the theory of direct interparticle action. It was shown how the entire transition rate ...

Electron diffraction is a powerful analytical technique used to study the atomic structure of materials. It involves the interaction of a beam of electrons with a crystalline sample, resulting in a ...