Researchers in Japan have developed a novel means of transforming the lead tip of a mechanical pencil into a low-cost, high-performance electron beam generator. By leveraging the natural alignment of ...

UHRL, San Jose, CA, USA. Likewise, periodic Bragg diffraction can be interpreted in more than one way to include quantization; but our dual diffraction, that is partly (linear) Bragg diffraction and ...

Ultrafast electron diffraction (UED) using femtosecond electron pulses is one of the best ways to observe dynamic changes in crystal structure. However, analyzing the resulting diffraction data can be ...

1 Center for Transformative Science, ShanghaiTech University, Shanghai, China 2 School of Physical Science and Technology, ShanghaiTech University, Shanghai, China The advent of X-ray Free Electron ...

A new method using spiraling electron beams allows scientists to directly observe electrons in motion, unlocking new insights into quantum processes and molecular behavior. Credit: SciTechDaily.com ...

Electrons oscillate around the nucleus of an atom on extremely short timescales, typically completing a cycle in just a few hundred attoseconds (one attosecond is a quintillionth of a second). Because ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...

This research introduced an innovative approach utilizing the electron wind force (EWF) to achieve defect annealing at significantly lower temperatures. The primary goal was to assess this method’s ...

A grid segmentation algorithm for clustering crystal structures using diffraction patterns. Useful in material science and nanotechnology, this code enables detailed analysis of crystals for research ...

This method emphasizes a one-step process that eliminates the need for external catalysts, showcasing the potential of agricultural by-products in producing valuable carbon nanomaterials. The research ...

4D STEM is currently used in many TEM projects and is for sure on every electron microscopist’s “must-watch” list. Recent advancements in TEM technology, particularly the hybrid-pixel direct electron ...

Iron is a critical redox-active element in geothermal water, and the presence of nanoparticulate Fe is essential in comprehending the intricate cycling of iron and related elements within the natural ...