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Title: Advanced Spectral Analysis Program

Abstract

Advanced Spectral Analysis Program is a LabVIEW-based program intended for rapid and accurate analysis of large sets of spectral data. It can handle a range of different types of data including angle-resolved and energy-dispersive powder diffraction and Raman spectra. We present it here with a focus on high-temperature high-pressure powder diffraction. The program contains a novel graphical user interface that allows rapid manual fitting and indexing of peaks which require precise fitting ranges and includes tools for fitting any Bravais lattice and arbitrary user-defined multivariate equations of state. The program allows the user to simultaneously view and manipulate multiple data sets from an experiment. The user can save and load analysis progress at any point, allowing for repeatable calculations to be performed, and to allow the fast comparison of different analysis parameters.

Authors:
 [1]; ORCiD logo [1]
  1. Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Publication Date:
Research Org.:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Sponsoring Org.:
USDOE National Nuclear Security Administration (NNSA)
OSTI Identifier:
1497963
Report Number(s):
LLNL-JRNL-753371
Journal ID: ISSN 0034-6748; 939715
Grant/Contract Number:  
AC52-07NA27344; NA0001974; AC02-06CH11357
Resource Type:
Accepted Manuscript
Journal Name:
Review of Scientific Instruments
Additional Journal Information:
Journal Volume: 90; Journal Issue: 2; Journal ID: ISSN 0034-6748
Publisher:
American Institute of Physics (AIP)
Country of Publication:
United States
Language:
English
Subject:
47 OTHER INSTRUMENTATION; 97 MATHEMATICS AND COMPUTING

Citation Formats

Montgomery, J. M., and Lipp, M. J. Advanced Spectral Analysis Program. United States: N. p., 2019. Web. doi:10.1063/1.5048311.
Montgomery, J. M., & Lipp, M. J. Advanced Spectral Analysis Program. United States. doi:10.1063/1.5048311.
Montgomery, J. M., and Lipp, M. J. Fri . "Advanced Spectral Analysis Program". United States. doi:10.1063/1.5048311.
@article{osti_1497963,
title = {Advanced Spectral Analysis Program},
author = {Montgomery, J. M. and Lipp, M. J.},
abstractNote = {Advanced Spectral Analysis Program is a LabVIEW-based program intended for rapid and accurate analysis of large sets of spectral data. It can handle a range of different types of data including angle-resolved and energy-dispersive powder diffraction and Raman spectra. We present it here with a focus on high-temperature high-pressure powder diffraction. The program contains a novel graphical user interface that allows rapid manual fitting and indexing of peaks which require precise fitting ranges and includes tools for fitting any Bravais lattice and arbitrary user-defined multivariate equations of state. The program allows the user to simultaneously view and manipulate multiple data sets from an experiment. The user can save and load analysis progress at any point, allowing for repeatable calculations to be performed, and to allow the fast comparison of different analysis parameters.},
doi = {10.1063/1.5048311},
journal = {Review of Scientific Instruments},
number = 2,
volume = 90,
place = {United States},
year = {2019},
month = {2}
}

Journal Article:
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This content will become publicly available on February 1, 2020
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