update to desktop

This commit is contained in:
caes 2017-04-13 20:46:41 -04:00
parent a9838b1e34
commit fa593de9ee
2 changed files with 21 additions and 1 deletions

View File

@ -1,3 +1,10 @@
@Misc{highscore,
author = {PANalytical},
title = {HighScore Plus Version 4.5},
howpublished = {\url{www.panalytical.com/Xray-diffraction-software/HighScore/Specifications.htm}},
year = {2016}
}
@ONLINE{empyrean,
title = {PANalytical - Empyrean},
month = apr,

View File

@ -88,7 +88,20 @@ Western Michigan University's new X-ray Diffractometer is used to probe four mat
\label{fig:bragg}
\end{figure}
The signal
\begin{table}
\centering
\begin{tabular}{cccc}
Copper Line & Energy (eV) & Frequency (Hz) & Wavelength\\
\hline
K-$\alpha_1$ & 8046 & 1.946$\times 10^{18}$ & 1.541$\times 10^{-10}$\\
K-$\alpha_2$ & 8027 & 1.941$\times 10^{18}$ & 1.393$\times 10^{-10}$\\
K-$\beta$ & 8903 & 2.153$\times 10^{18}$ & 1.545$\times 10^{-10}$\\
\end{tabular}
\end{table}
The modern approach to analyzing materials by Bragg diffraction is to interpret the output as the reciprocal space representation of the lattice positions. An inverse Fourier transform then gives the the position distributions of the lattice. The HighScore Plus software, associated with the Empyrean XRD, is used to perform these operations. It generates a spacing constant in angstroms, which can be interpretted as the lattice constant for the cubic lattice. \cite{highscore}
%─────────────