Search
Search Results
-
Surface diffraction beamline at the SSRF
BL02U2 of the Shanghai Synchrotron Radiation Facility is a surface diffraction beamline with a photon flux of 5.5 × 10 12 photons/s at 10 keV and a...
-
Basic Aspects of Crystal Diffraction
This chapter deals with formation of crystal diffraction patterns. After an elementary introduction to geometry of crystal diffraction, the standard...
-
X-Ray Diffraction Analysis Methods of Material Characterization and Mechanism Research
The second chapter introduces the phase qualitative and quantitative analysis methods of X-ray diffraction for the phase structure analysis of...
-
Growth and characterization of semi-organic, second and third-order nonlinear optical (NLO) L-phenylalanine cadmium bromide (LPCB) single crystals
A successful synthesis and characterization of L -Phenylalanine cadmium bromide (C 9 H 11 NO 2 CdBr 2 ) has been accomplished. There were several...
-
Diffraction of High Energy Electrons
In the kinematical description of diffraction, it is assumed that an atom of the scattering crystal is acted upon only by the incident wave, and the...
-
Structure Analysis by Electron Diffraction Method
Electron diffraction is different from the X-ray and neutron diffraction phenomena, the characteristic point of which is leaned at first. The...
-
X-ray diffraction and optical spectroscopic analysis on the crystallographic phase stability of shock wave loaded L-Valine
Most of the materials undergo phase transitions under shock-loaded conditions while a few of the materials experience lattice deformations. Such...
-
Section Methods of X-Ray Diffraction Topography
AbstractX-ray topography is a group of methods for obtaining diffraction images of structural defects in crystals. Among them, section topography...
-
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...
-
Indexing of Quasicrystal Diffraction Patterns
The conventional crystallography relies on the notion of periodicity. Quasicrystallography allows for aperiodicity, but a quasicrystal has...
-
Diffraction of Wave Beams from a Reflective Grating
We develop the theory of wave-beam diffraction from a reflective grating. The structures are found of the beams that are produced by diffraction of a...
-
Utilizing X-ray diffraction in conjunction with competitive adaptive reweighted sampling (CARS) and principal component analysis for the discrimination of medicinal pearl powder and nacre powder
Nacre powder, often utilized to counterfeit medicinal pearl powder due to their similar chemical composition and appearance, poses a challenge in...
-
Blazed Diffraction Gratings on Si—First Results
AbstractUsing direct laser lithography and wet etching of polished vicinal Si(111) wafers, a technology was developed and diffraction gratings 500...
-
Atom Chip and Diffraction Grating for the Laser Cooling of Ytterbium Atoms
The possibility of using an atom chip and a diffraction grating to form a compact magneto-optical trap for ytterbium atoms, which can be used to...
-
Dispersion-engineered metasurfaces reaching broadband 90% relative diffraction efficiency
Dispersion results from the variation of index of refraction as well as electric field confinement in sub-wavelength structures. It usually results...
-
Quasicrystal metasurface for dual functionality of holography and diffraction generation
Quasicrystal has attracted lots of attention since its discovery because of the mathematically non-periodic arrangement and physically unique...
-
Search for a New Internucleon Interaction Using Neutron Powder Diffraction
AbstractThe application of neutron powder diffraction to search for a new internucleon Yukawa-like interaction is considered. The essence of the...
-
Diffraction-Limited Optics and Techniques
The potential diffraction-limited angular resolution of an X-ray telescope with aperture diameter D = 1 m operating at 1 keV is Δθ ≈ λ∕D = 260 μ arc...
-
Fourier diffraction theorem for the tensor fields
The paper is devoted to the electromagnetic inverse scattering problem for a dielectric anisotropic and magnetically isotropic media. The properties...
-
Observation of a single protein by ultrafast X-ray diffraction
The idea of using ultrashort X-ray pulses to obtain images of single proteins frozen in time has fascinated and inspired many. It was one of the...
