In order to cut, grind and polish softer materials, an abrasive is typically used. It is either a natural or a synthetic mineral, which is applied liberally to shape or finish a workpiece to a ...

A pulse of light sets the tempo in the material. Atoms in a crystalline sheet just a few atoms thick begin to move—not ...

Lithium-ion battery optimization and safety are crucial to reducing cell aging. In this case, one of the most important elements is the particle size of the bioactive constituents such as cathode, ...

A flash of light has turned a sheet of atoms into a dance floor. In a feat of precision physics, researchers from Cornell and ...

Using laser diffraction to determine sediment grain-size distributions is faster than sieving methods; however, the results of these analytical methods can often differ. Samples are generally only ...

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Beckman Coulter Life Sciences has launched the next-generation laser diffraction particle analyzer, the LS 13 320 XR − to meet the exacting demands of quality control and research applications in ...

"Diffraction effects and polarization-related reflections make it difficult to control how energy is distributed during ablation," says Prof. Shaolin Xu, a laser manufacturing expert at SUSTech and ...

A French team has combined adaptive optics (AO) with an elaborate alignment system to effectively correct wavefront aberrations in a high peak-power laser, achieving focal spots close to the ...

Particle size distribution (PSD) analysis is a cornerstone of soil science, providing essential insights into soil structure, fertility and its response to environmental change. This analytical field ...

Mr. William Humphrey is an accomplished mechanical engineer experienced in automotive product development testing and testing systems optimization as well as engineering education. He was a Ph.D.