English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/21408
Share/Impact:
Statistics
logo share SHARE   Add this article to your Mendeley library MendeleyBASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:
Title

XLENS, a direct methods program based on the modulus sum function: Its application to powder data

AuthorsRius, Jordi
KeywordsX-ray diffraction
Crystal structure
Physics computing
Software packages
Issue DateDec-1999
PublisherAmerican Institute of Physics
CitationPowder Diffraction 14(4): 267-273 (1999)
AbstractXLENS is a traditional direct methods program working exclusively in reciprocal space. The distinctive feature of XLENS is the use of the modulus sum function as target function for the phase refinement. Due to its efficiency, robustness, and no need of weighting schemes, this function is specially well suited for treating powder diffraction data. The mathematical basis as well as the significance of the most important control parameters of the program will be described here. To illustrate how XLENS works, three different examples will be shown. Due to its simplicity, the modulus sum function can be easily combined with real-space filtering procedures to produce even more efficient crystal structure solving strategies.
Description7 pages.-- PACS: 61.10.Nz
Publisher version (URL)http://scitation.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=PODIE2000014000004000267000001&idtype=cvips&gifs=yes&ref=no
URIhttp://hdl.handle.net/10261/21408
ISSN0885-7156
Appears in Collections:(ICMAB) Artículos
Files in This Item:
There are no files associated with this item.
Show full item record
Review this work
 


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.