94 citations · 395 across the 13 of their papers we have counts for
13 papers
Orbital-selective metal skin induced by alkali-metal-dosing Mott-insulating CaRuO
M. Horio, F. Forte, D. Sutter +21
Doped Mott insulators are the starting point for interesting physics such as high temperature superconductivity and quantum spin liquids. For multi-band Mott insulators, orbital se…
Pseudogap Suppression by Competition with Superconductivity in La-Based Cuprates
J. Küspert, R. Cohn Wagner, C. Lin +23
We have carried out a comprehensive high-resolution angle-resolved photoemission spectroscopy (ARPES) study of the pseudogap interplay with superconductivity in La-based cuprates.…
Polarization dependent photoemission as a probe of the magnetic ground state in the layered ferromagnet VI3
Derek Bergner, Tai Kong, Ping Ai +11
Layered ferromagnets are thrilling materials from both a fundamental and technological point of view. VI3 is an interesting example, with a complex magnetism that differentiates it…
Correlation-Driven Electron-Hole Asymmetry in Graphene Field Effect Devices
Nicholas Dale, Ryo Mori, M. Iqbal Bakti Utama +13
Electron-hole asymmetry is a fundamental property in solids that can determine the nature of quantum phase transitions and the regime of operation for devices. The observation of e…
Resonant Inelastic X-ray Scattering Study of CaRuO
K. von Arx, F. Forte, M. Horio +13
We present a combined oxygen -edge x-ray absorption spectroscopy (XAS) and resonant inelastic x-ray scattering (RIXS) study of the bilayer ruthenate CaRuO. Our RIXS…
Spin-Orbital Excitations in CaRuO Revealed by Resonant Inelastic X-ray Scattering
L. Das, F. Forte, R. Fittipaldi +19
The strongly correlated insulator CaRuO is considered as a paradigmatic realization of both spin-orbital physics and a band-Mott insulating phase, characterized by orbita…
Electronic and magnetic excitations in the "half-stuffed" Cu--O planes of BaCuOCl measured by resonant inelastic x-ray scattering
S. Fatale, C. G. Fatuzzo, P. Babkevich +11
We use resonant inelastic x-ray scattering (RIXS) at the Cu L edge to measure the charge and spin excitations in the "half-stuffed" Cu--O planes of the cuprate antiferromagnet…
Direct Observation of Orbital Hybridisation in a Cuprate Superconductor
Christian E. Matt, D. Sutter, A. M. Cook +23
The minimal ingredients to explain the essential physics of layered copper-oxide (cuprates= materials remains heavily debated. Effective low energy single-band models of the copper…
Damped spin excitations in a doped cuprate superconductor with orbital hybridization
O. Ivashko, N. E. Shaik, X. Lu +13
A resonant inelastic x-ray scattering (RIXS) study of overdamped spin-excitations in slightly underdoped LaSrCuO (LSCO) with and is presented. Th…
Hallmarks of Hund's coupling in the Mott insulator CaRuO
D. Sutter, C. G. Fatuzzo, S. Moser +22
A paradigmatic case of multi-band Mott physics including spin-orbit and Hund's coupling is realised in CaRuO. Progress in understanding the nature of this Mott insulating p…
Electron scattering, charge order, and pseudogap physics in LaNdSrCuO: An angle resolved photoemission spectroscopy study
Christian E. Matt, Claudia G. Fatuzzo, Y. Sassa +27
We report an angle-resolved photoemission study of the charge stripe ordered LaNdSrCuO system. A comparative and quantitative line shape analysis is prese…
Spin-Orbit-Induced Orbital Excitations in Sr2RuO4 and Ca2RuO4: A Resonant Inelastic X-ray Scattering Study
C. G. Fatuzzo, M. Dantz, S. Fatale +14
High-resolution resonant inelastic X-ray scattering (RIXS) at the oxygen K-edge has been used to study the orbital excitations of Ca2RuO4 and Sr2RuO4. In combination with linear di…
Nodal Landau Fermi-Liquid Quasiparticles in Overdoped LaSrCuO
C. G. Fatuzzo, Y. Sassa, M. Maansson +10
Nodal angle resolved photoemission spectra taken on overdoped LaSrCuO are presented and analyzed. It is proven that the low-energy excitations are true Landau…