The particles within a powder sample are present in a wide variety of sizes, shapes and compositions; with the requirements on their analysis and characterization being just as diverse. Analysis of ...
Quantitative data from the literature show strong relationships among average particle size, powder densification, tensile strength, and hardness. The indentation-size effect forms the basis of the ...
A table-top particle accelerator has been built by French physicists, who used a pair of laser beams to precisely control the acceleration of electrons within a plasma. Injecting laser beams into a ...