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The Extreme Light Infrastructure (ELI) project is dedicated to the investigation of light–matter interactions at high laser intensities and on short timescales.
Twenty years ago, the 'phonon-glass, electron-crystal' concept changed thinking in thermoelectric materials research, resulting in new high-performance materials and an increased focus on controlling structure and chemical bonding to minimize irreversible heat transport in crystals.
To aid the reproducibility of published results for photovoltaic devices, from now on we will ask authors of relevant manuscripts to complete a checklist of key technical information that must be reported.