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The MRSEC Facilities Network is a nationwide partnership of NSF supported MRSEC centers designed to provide support to researchers in the broad area of Materials Research in academic, government and industrial laboratories around the world.
Philips XPERT Powder Diffractometer

This latest XRD instrument from Philips Analytical is used primarily for powder diffraction but is also capable of doing texture (pole figure) measurements on bulk materials and thin films. The built-in structural database (PDF) allows rapid identification of phases from powder diffraction data. A Bueller high temperature (>1500 Co) oven is available for in-situ studies. The instrument has been upgraded with the Panalytical X'celerator detector for high speed powder XRD measurements.

XPERT Diffractometer

Features

  • X-ray source: Philips high intensity ceramic sealed tube (3kW)
  • Wavelength: Cu Ka (1.5405 Å)
  • Incident beam optics: 2 interchangeable fixed slits and one Soller slit.
  • Diffracted beam optics: fixed slit plus programmable receiving slit, graphite analyzer
  • Detectors: sealed proportional counter and X'celerator PSD for high speed data collection
  • Sample stage: powder stage, texture cradle with sample translation
  • Software: Philips X’PERT suite: Data Collector, Graphics & Identify, Texture

With Bueller high temperature oven

Example Data

Powder XRD data collected on XPERT

UCSB UMN UWM UMASS USM