Researchers have discovered how to design and place single-photon sources at the atomic scale inside ultrathin 2D materials, ...

Abstract: In this paper, we present the results of development of slow-wave structures (SWSs) for miniature W-band traveling-wave tube (TWT) amplifiers with multiple sheet electron beams. Two designs ...

Scientists have uncovered that some atoms in liquids don't move at all—even at extreme temperatures—and these anchored atoms dramatically alter the way materials freeze. Using advanced electron ...

Skoltech scientists conducted a study that advances research on future batteries. Their paper, published in Small, sheds ...

Understanding optical resolution is key in microscopy, highlighting the diffraction limit and innovations in super-resolution ...

When the resolution is worse than 3 Å, ligands may still be visible, but the process of modeling becomes considerably more time-consuming and error-prone,” he said. “This underscores the need for ...

Using advanced electron microscopy, researchers have watched individual atoms transition from chaotic liquid motion to ordered solid structure, revealing that the boundary between liquid and solid ...

Inside every human cell, six feet of DNA folds into a nucleus that is only a few micrometers wide, yet still manages to ...

Leiden researchers can now visualize the connections between brain cells. Their microscopy technique could significantly advance the human quest to understand brain functions. The study is published ...

Male infertility is a major issue worldwide and its causes remain unclear. Now, an international team of researchers led by ...

Abstract: Smith-Purcell radiation (SPR), which occurs when electrons traverse a diffraction grating, is a promising candidate for tunable terahertz sources. Recent advancements in enhancing ...