Nanometre-sized particles are of considerable current interest because of their special size-dependent physical properties. Debye-Scherrer diffraction patterns are often used to characterize samples, as well as to probe the structure of nanoparticles. Unfortunately, the well known 'Scherrer formula' is unreliable at estimating particle size, because the assumption of an underlying crystal structure (translational symmetry) is often invalid. A simple approach is presented here which takes the Fourier transform of a Debye-Scherrer diffraction pattern. The method works well on noisy data and when only a narrow range of scattering angles is available.3361335134
Neste trabalho, a estrutura local e média de nanopartículas foi estudada utilizando-se métodos de es...
The accurate determination of the dimensions of a nano-object is paramount to the development of nan...
This review examines the physical reasons why nanoparticles differ in structure from the bulk. Certa...
X-ray diffraction on crystalline powders offers a convenient method for determining the mean size of...
Quantifying the statistical uncertainty in diffracted intensities was first investigated by Alexande...
The ability of tailoring the dimensional regime of nanoparticle ensembles represents a landmark achi...
We propose a versatile, user-friendly approach, named (Computing Debye's scattering formula for Extr...
Accurate statistical characterization of nanomaterials is crucial for their use in emerging technolo...
Total Scattering Methods are nowadays widely used for the characterization of defective and nanosize...
International audienceStudying the structure of nanoparticles as a function of their size requires a...
We propose a versatile software package in the form of a Python extension, named CDEF (Computing Deb...
Accurate statistical characterization of nanomaterials is crucial for their use in emerging technolo...
Colloidal superlattices are fascinating materials made of ordered nanocrystals, yet they are rarely ...
We introduce a modified method of powder-diffraction data analysis to obtain precise structural info...
<div><p>The present work briefly reviews the convolution of crystallite shape functions and discusse...
Neste trabalho, a estrutura local e média de nanopartículas foi estudada utilizando-se métodos de es...
The accurate determination of the dimensions of a nano-object is paramount to the development of nan...
This review examines the physical reasons why nanoparticles differ in structure from the bulk. Certa...
X-ray diffraction on crystalline powders offers a convenient method for determining the mean size of...
Quantifying the statistical uncertainty in diffracted intensities was first investigated by Alexande...
The ability of tailoring the dimensional regime of nanoparticle ensembles represents a landmark achi...
We propose a versatile, user-friendly approach, named (Computing Debye's scattering formula for Extr...
Accurate statistical characterization of nanomaterials is crucial for their use in emerging technolo...
Total Scattering Methods are nowadays widely used for the characterization of defective and nanosize...
International audienceStudying the structure of nanoparticles as a function of their size requires a...
We propose a versatile software package in the form of a Python extension, named CDEF (Computing Deb...
Accurate statistical characterization of nanomaterials is crucial for their use in emerging technolo...
Colloidal superlattices are fascinating materials made of ordered nanocrystals, yet they are rarely ...
We introduce a modified method of powder-diffraction data analysis to obtain precise structural info...
<div><p>The present work briefly reviews the convolution of crystallite shape functions and discusse...
Neste trabalho, a estrutura local e média de nanopartículas foi estudada utilizando-se métodos de es...
The accurate determination of the dimensions of a nano-object is paramount to the development of nan...
This review examines the physical reasons why nanoparticles differ in structure from the bulk. Certa...