The collective response of charged particles to intense fields is intrinsic to plasma accelerators and radiation sources, relativistic optics and many astrophysical phenomena. Here we show that a ...

Distinguished for his pioneering studies in X-ray diffraction physics, especially for his development of the technique of X-ray topography, Andrew Lang will be greatly missed by many researchers for ...

Abstract: Sunmary form only given. Scattering by semi-infinite cone obstacles is a fundamental canonical problem in wave theory [1]-[2]. The formal exact solution to this problem is given by an ...

Two become one: various diffraction patterns showing Rayleigh's criterion. (Credit: Wikimedia Commons/Spencer Blevin) Scientists have long believed that diffraction limits the minimum distance that ...

Physicists have succeeded in "entangling" more than two photons for the first time. A Canadian team has entangled three photons while an Austrian team have created a four-photon entangled state. The ...

"X ray surface structure determination: what can we learn in disordered systems?" Surface Science Seminar, Lawrence Berkeley Laboratory, University of California, February 1994. "New Kappa ...

To view the demo notebook with the values filled in: https://github.com/tlkh/pen-spring-diffraction/blob/master/diffraction-answer.ipynb If you would like to use this ...