WELL-EXPOSED Laue and oscillation photographs of vanadium single crystals show several streaks which can be easily distinguished from the Laue and Bragg spots and also from the diffuse areas of ...

Article subjects are automatically applied from the ACS Subject Taxonomy and describe the scientific concepts and themes of the article. Consider now a different scheme for time-resolved measurements ...

A pulse of light sets the tempo in the material. Atoms in a crystalline sheet just a few atoms thick begin to move—not randomly, but in a coordinated rhythm, twisting and untwisting in sync like ...

The resolution of far-field optical microscopy stagnated for a century, but a quest began in the 1990s leading to nanoscale imaging of transparent fluorescent objects in three dimensions. Important ...