Multidimensional XUV Photoemission Spectroscopy of 1T-TiTe2 for different crystal orientations
DOI10.5281/zenodo.5541490Zenodo5541490MaRDI QIDQ6719124
Dataset published at Zenodo repository.
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Publication date: 30 September 2021
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We performed extreme ultraviolet (21.7 eV) multidimensional angle-resolved photoemission spectroscopy for two different crystal orientations linked to each other by mirror symmetry, we isolate and identify the role of orbital texture in photoemission from the transition metal dichalcogenide 1T-TiTe$_2$. By comparing these experimental results with theoretical calculations based on both a quantitative one-step model of photoemission and an intuitive tight-binding model, we unambiguously demonstrate the link between the momentum-dependent orbital orientation and the emergence of strong intrinsic linear dichroism in the photoelectron angular distributions.
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