HIPPIE is a state-of-the-art beamline for Ambient pressure X-ray photoelectron spectroscopy (APXPS). The combination of the exceptional performance of the 3 GeV ring with an innovative design of the experimental station results in a beamline which is outstanding not just in a pure electron spectroscopy context, but which also significantly expands the scientific issues that can be addressed. Thus HIPPIE will serve a much wider user community than the traditional electron spectroscopy one. The overarching objective of the HIPPIE beamline is to address the pressure and materials gaps, that is to relax the vacuum constraints, which traditionally have limited the processes and systems possible to study, and to move from model to real – and thereby often much more complicated – materials systems.
|Beam Size||50 µm x 50 µm|
|Energy Range||310 eV - 2000 eV, Horizontal polarisation|
|Time Scales||ms - hrs|
|Samples||surface science, catalysis, corrosion, semiconductors, electrochemistry, atmospheric chemistry, materials science, energy, environment|
The search for clean hydrogen fuel at MAX IV
The world is transitioning away from fossil fuels and hydrogen is poised to be the replacement. Two things are needed if we are to make the transition to a low carbon, “hydrogen economy” they are clean and high yielding sources of hydrogen, as well as efficient means of producing and storing energy using hydrogen. Hydrogen