Published September 5, 2022 | Version v1
Dataset Open

Band structure of KTaO3 two dimensional electron gas: ARPES data and tight binding fits

  • 1. Unité Mixte de Physique, CNRS, Thales, Universit ´e Paris-Saclay, 91767 Palaiseau, France
  • 2. Max Planck Institute of Microstructure Physics, Weinberg, 2, 06120 Halle, Germany
  • 3. Institute of Physics, Martin-Luther-Universitat Halle-Wittenberg, 06099 Halle, Germany
  • 1. Synchrotron SOLEIL, L'Orme des Merisiers, Saint-Aubin, BP 48, Gif-sur-Yvette Cedex 91192, France
  • 2. Laboratoire de Physique et d'Etude des Matériaux, ESPCI Paris, Université PSL, CNRS, 75005, Paris, France
  • 3. Institute of Physics, Martin-Luther-Universitat Halle-Wittenberg, 06099 Halle, Germany
  • 4. Unité Mixte de Physique, CNRS, Thales, Universit ´e Paris-Saclay, 91767 Palaiseau, France

Description

The dataset contains the angle resolved photoemission spectroscopy measurements of the band structure of the two dimensional electron gas generated at the KTaO3/Al interface. Both dispersion and constant energy maps near the Fermi level are provided.

The experimental data are complemented with tight binding fits (eight bands).

Files

Dispersion_32eV_LV.csv

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Additional details

Funding

FRESCO – FeRroElectric control of Spin-charge interCOnversion 833973
European Commission