Scientists have unlocked the secret world of dark excitons — tiny energy carriers crucial for the future of solar power and ...

As Dr. Fakhrullin says, "Dark-field microscopy is a special way of illuminating samples where a direct light beam is cut off by a stopper, while side beams pass through the sample and form an image ...

In the current study, the team has now developed a new technique known as “Ultrafast Dark-field Momentum Microscopy”, and used it for the first time. This enabled them to show how dark ...

X-ray microscopes are essential for examining ... This results in the so-called dark field image, for the first time with ...