Understand how to calculate the electric field of a dipole using the far field approximation. A key concept in ...

Fleeting electron-hole pairs are giving scientists a new window into optimizing light-emitting devices (LEDs). Using quantum ...

Those electric fields are theorized to play an important role in forming a precise environment in active sites where molecules react and rapidly transition to new molecules. Now a study co-led by ...

As the Parker Solar Probe ventures closer to the sun, we are learning new things about our home star. In a new study, physicists led by the University of Iowa report the first definitive measurements ...

Scientists in the United States have discovered an electric field method to improve heat ...

The K3 ® IS camera from Gatan provides synchronous low-dose imaging via real-time electron counting, rapid continuous data capture and a large field of view. In a 4D STEM experiment, the speed of the ...