Frontiers

Generation of phase-only holograms with high-diffraction-order reconstruction by a U-Net-based neural network: A phase grating perspective

Implicit periodic structure in phase-only holograms will result in many diffraction orders in the diffraction field. We analyzed the diffraction pattern from a phase gratings point of view and proved ...
istockphoto

Diffraction Pattern stock illustrations

Browse 7,500+ diffraction pattern stock illustrations and vector graphics available royalty-free, or start a new search to explore more great stock images and vector art. Crystal Rainbow Light Effects ...
C&EN

DiffractGPT: Atomic Structure Determination from X-ray Diffraction Patterns Using a Generative Pretrained Transformer

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Crystal structure determination from powder diffraction patterns is a complex ...
IEEE

Diffraction-pattern sampling for automatic pattern recognition

Abstract: This paper describes diffraction-pattern sampling as a basis for automatic pattern recognition in photographic imagery; it covers: diffraction-pattern ...
Nature

Ab initio structure solutions from nanocrystalline powder diffraction data via diffusion models

A major challenge in materials science is the determination of the structure of nanometre-sized objects. Here we present an approach that uses a generative machine learning model based on diffusion ...
Scientific Research Publishing

Diffraction Pattern of a Rotated Grating

Rotating diffraction gratings have a number of applications. For example, a pair of counter rotating diffraction gratings can be used in laser beam scanners for obtaining a linear scan rate for a flat ...
Nature

Voltage-controlled two-dimensional Fresnel diffraction pattern in quantum dot molecules

This study explores the influence of inter-dot tunneling effects within a quantum dot molecule on the Fresnel diffraction phenomenon. Our findings indicate that the Fresnel diffraction of the output ...
Wired

Diffraction With Infrared Light

What happens when a wave passes through some opening? It diffracts - or you like, you could say "bends". If the size of the opening is comparable to the wavelength of the wave, the bending can be ...
C&EN

Evaluation of Size and Shape of Crystalline and Amorphous Particles from Diffraction Pattern

Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to ...
IEEE

Nano-area electron diffraction pattern reconstructed from three-dimensional Fourier spectrum

Abstract: A method to obtain a nano-area electron diffraction pattern in transmission electron microscopy (TEM) was proposed, based on three-dimensional (3D) image formation theory. This method allows ...
GitHub

Diffraction pattern depends on shape of simulation box

When calculating a diffraction pattern, I expect the symmetry of the diffraction to reflect that of the particle positions. However, if the box has edges of different lengths, then this is not the ...