Title Angle Resolved Photoemission Spectroscopy of Delafossite Metals Author(s) Sunko, Veronika Publication Cham, Springer International Publishing, 2019. Description XVII, 198 p. 122 illus., 104 illus. in color : online resource Abstract Note This thesis describes the results of angle resolved photoemission spectroscopy experiments on delafossite oxide metals, and theoretical work explaining these observations. The study was motivated by the extraordinarily high conductivity of the non-magnetic delafossites PdCoO2 and PtCoO2, the measurement of whose electronic structure is reported and discussed. Two unexpected effects were observed in the course of the investigation; each is described and analysed in detail. Firstly, a previously unrecognised type of spectroscopic signal, allowing the non-magnetic probe of photoemission to become sensitive to spin-spin correlations, was observed in the antiferromagnetic PdCrO2. Its origin was identified as the Kondo-like coupling of itinerant and Mott insulating electrons. Furthermore, surface states exhibiting an unusually large Rashba-like spin-splitting were observed on the transition metal terminated surfaces of delafossites. The large inversion symmetry breaking energy scale, a consequence of the unusual structure of the surface layer, is identified as the origin of the effect ISBN,Price 9783030310875 Keyword(s) 1. EBOOK 2. EBOOK - SPRINGER 3. Materials???Surfaces 4. MICROSCOPY 5. SOLID STATE PHYSICS 6. SPECTROSCOPY 7. Spectroscopy and Microscopy 8. Spectroscopy/Spectrometry 9. Surfaces and Interfaces, Thin Films 10. THIN FILMS Item Type eBook Multi-Media Links Please Click here for eBook Circulation Data Accession#   Call# Status Issued To Return Due On Physical Location I09187     On Shelf