A new state-of-the art synchrotron beamline fully optimized for monochromatic X-ray diffraction at high pressure and high (or low) temperature is presented. In comparison with the old high-pressure beamline ID30, this new beamline exhibits outstanding performance in terms of photon flux and focusing capabilities. The main components of this new instrument will be described in detail and compared with the performance of beamline ID30. In particular, the choices in terms of X-ray source, X-ray optics, sample environment and detectors are discussed. The first results of the beamline commissioning are presented.
A new multichannel collimator optimized for Paris–Edinburgh press geometry and a two-dimensional imaging plate detector have been developed at beamline ID30 at the European Synchrotron Radiation Facility. This system allows in situ collection of high quality x-ray diffraction data of liquids and amorphous materials simultaneously at high pressure and high temperature conditions. Excellent improvements in terms of signal to background ratio have been obtained. In order to illustrate the potential of this new device, preliminary results on liquid tin and lead under high pressure are presented.
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