The Maxwell equations for the electromagnetic field provide the basis for scalar diffraction. They enable the derivation of the scalar Helmholtz equation. $$ \Delta E(r) + k^2 E(r) = 0 $$ To which the ...

Created by Ke Wang with help from Boyao Liu and Min Lin. It is an interactive script that simulates the diffraction measurement of the SHeM at the University of Cambridge. It allows different surface ...

Abstract: The paper shows the technique for simulation of a two-dimensional periodic perfectly conducting diffraction grating with the dielectric layer. The problem of determining the currents on the ...

Abstract: In this paper, we propose a novel method to estimate impulse response of sound diffraction based on ray tracing. This method is a Monte Carlo solution of multiple integration in analytic ...

Figure 1: Experimental scheme of NBED. Figure 2: Statistical analysis of interatomic spacings obtained from NBED and simulation. As can be seen from Fig. 5c, the diffraction spots shared by the two ...

A recent article published in Scientific Reports provided a comprehensive computational study of diffraction image formation during single-particle imaging (SPI) of a macromolecule. This macromolecule ...

A low mass single diffraction dissociation model based on the quark-diquark representation of hadron-nucleon interaction is proposed. The mass spectra of nucleon-pion system are compared with ...

Carbon fiber is a critical material in a wide range of industries, where it is highly valued for its high specific strength/stiffness, excellent wear resistance, efficient electrical and thermal ...

ABSTRACT: An analysis is made of interference of two plane waves which in turn give rise to subsequent diffraction phenomena. This is done using two different approaches. One of them is straight ...

ABSTRACT: A novel and simple synthetic way using NaBH4 in the mixure of H2O-THF was applied to prepare 1,2-bis(diphenylphosphinoborane)ethane, dppe(BH3)2, in high yield and purity. The ...