Multilayer mirror focusing monochromator, automated sample changer for SAXS-WAXS, and – Rigaku S-MAX 3000 High Brilliance SAXS-WAXS System with a Cu Kα MicroMax source, KB Other features are the 5-axis goniometer with several 4-crystal monochromators that couple to the multilayer mirror. Also supported are grazing incidence, in-plane diffraction geometries, pole figures, reciprocal space mapping, and large-size wafer sample mounting. The system has selectable x-ray optical configurations suitable for work with single crystal, thin-film or poly-crystalline film samples. – Rigaku ATX-G Thin-film Diffraction Workstation: A high intensity 18 kW copper x-ray rotating anode source is coupled to a multilayer mirror. Other features are: 5-axis goniometer, Ge(220) 2-bounce channel cut post monochromator, horizontal sample mounting permitting work with liquid samples and a high speed 1-D detector in addition to a high count-rate scintillation detector. In-plane diffraction geometries, pole figures and reciprocal space mapping. Additionally supported are grazing incidence, The system has selectable x-ray opticalĬonfigurations suitable for: thin-film work with single crystal, amorphous, or poly-crystalline – Rigaku SmartLab Thin-film Diffraction Workstation: A high intensity 9 kW copper rotatingĪnode x-ray source is coupled to a multilayer optic. LINUX based SPEC and NEWPLOT (also used at the APS) are available on four of the stations. Available software includes: ICDD PDF4+ database, MDI-JADE xrd analysis, CrystalMaker, and Laue diffraction software packages are available. Networked printer and wireless network are provided. Software that allows for control via stepping motors and data collection via counters. The X-ray lab also functions to help prepare students and postdocs for their beamtime at the Advanced Photon Source (APS).ĮQUIPMENT:There are presently thirteen experimental x-ray stations available, five of which have rotating anode sources.ĬOMPUTERS AND SOFTWARE:All of the x-ray stations operate via networked PC’s with Examples of current measurements are: powder diffraction (XRD), single-crystal diffraction, thin-film reflectivity (XRR), thin-film diffraction, crystal truncation rod scattering (CTR), small angle scattering (SAXS), Laue diffraction, pole figures, energy dispersive X-ray Fluorescence spectroscopy, x-ray standing waves, high-resolution x-ray diffraction (HRXRD), and grazing incidence wide-angle scattering (GIWAXS), and GISAXS. The facility can also provide equipment for non-routine experiments such as, special attachments for high temperatures, vacuum or protective atmospheres, monochromators, special linear and area detectors, etc. Cohen X-ray Diffraction Facility on the World Wide Web at: įUNCTION: The primary function is to provide general-purpose equipment for X-ray scattering and fluorescence studies. The site features images and animations of crystal structures, and the software can be freely downloaded from the site.Jerome B. The software comes with a large set of datafiles and can read the XtalDraw datafiles, but it can also read the American Mineralogist Crystal Structure Database data files. XtalDraw is interactive Windows-based software that draws crystal and molecular structures as ball and stick, polyhedral, and thermal ellipsoid representations. Free demo versions of each product are available this software is available for Windows, Macintosh, and Linux platforms. The software products available from this site are: ATOMS (a program for drawing all types of atomic structures, including crystals, polymers and molecules) SHAPE (a program for drawing the external morphology (faces) of crystals and quasi-crystals, and also for drawing sections of crystals) VIBRATZ (a program for doing a complete normal-coordinate calculation on any molecule or crystal, using traditional valence force constants and/or Urey-Bradley force constants) CRYSCON (a shareware program for general crystallographic conversion). This is the page from which demo and commercial versions of several crystallographic software packages can be downloaded or purchased. Demonstration versions of the software are available for free download, and the full version may be ordered from the site. The program is now available for both Windows XP and Mac OS X platforms. This is the website to obtain demo and commerical versions of the program CrystalMaker, a program for building, displaying, and manipulating all kinds of crystal and molecular structures. The crystal structure of diamond.on a cosmic journey towards the Orion Nebula.
0 Comments
Leave a Reply. |