62 citations · 586 across the 31 of their papers we have counts for
11 papers · 1 filter
Realization of the Ruby Lattice Antiferromagnet in Layered Transition-Metal Fluorides
Harald O. Jeschke, Daniel Guterding, Pratyay Ghosh
The antiferromagnet on the ruby lattice is expected to host a range of exotic emergent phenomena, yet its material realization has remained elusive. Here we show that the layered t…
Origin of pressure-induced anomalies in the nodal-line ferrimagnet MnSiTe
Varun Venkatasubramanian, Makoto Shimizu, Daniel Guterding +1
A pressure-induced insulator-to-metal transition (IMT) has recently been discovered in the nodal-line ferrimagnet MnSiTe. The electronic phase transition is accompanied…
Near room-temperature ferromagnetism from double-exchange in the van der Waals material CrGeTe: evidence from optical conductivity under pressure
Jihaan Ebad-Allah, Daniel Guterding, Meera Varma +4
The unexpected discovery of intrinsic ferromagnetism in layered van der Waals materials has sparked interest in both their fundamental properties and their potential for novel appl…
Pressure tuning of intrinsic and extrinsic sources to the anomalous Hall effect in CrGeTe
Gili Scharf, Daniel Guterding, Bar Hen +7
The integrated Berry curvature is a geometric property that has dramatic implications for material properties. This study investigates the integrated Berry curvature and other cont…
Pressure evolution of electronic structure and magnetism in the layered van der Waals ferromagnet CrGeTe
Han-Xiang Xu, Makoto Shimizu, Daniel Guterding +2
Layered van der Waals ferromagnets, which preserve their magnetic properties down to exfoliated monolayers, are fueling an abundance of fundamental research and nanoscale device de…
Ab-initio perspective on structural and electronic properties of iron-based superconductors
Daniel Guterding, Steffen Backes, Milan Tomic +2
The discovery of iron pnictides and iron chalcogenides as a new class of unconventional superconductors in 2008 has generated an enourmous amount of experimental and theoretical wo…
Reduction of magnetic interlayer coupling in barlowite through isoelectronic substitution
Daniel Guterding, Roser Valenti, Harald O. Jeschke
Materials with a perfect kagome lattice structure of magnetic ions are intensively sought for, because they may exhibit exotic ground states like the a quantum spin liquid phase. B…
Ab initio determination of spin Hamiltonians with anisotropic exchange interactions: the case of the pyrochlore ferromagnet LuVO
Kira Riedl, Daniel Guterding, Harald O. Jeschke +2
We present a general framework for deriving effective spin Hamiltonians of correlated magnetic systems based on a combination of relativistic ab initio density functional theory ca…
Influence of molecular conformations on the electronic structure of organic charge transfer salts
Daniel Guterding, Roser Valenti, Harald O. Jeschke
We report ab-initio calculations for the electronic structure of organic charge transfer salts -(ET)Cu[N(CN)]Br, -(ET)Cu[N(CN)]I, -(ET)…
Correlation effects in the tetragonal and collapsed tetragonal phase of CaFe2As2
Jean Diehl, Steffen Backes, Daniel Guterding +2
We investigate the role of correlations in the tetragonal and collapsed tetragonal phases of CaFe2As2 by performing charge self-consistent DFT+DMFT (density functional theory combi…
Electronic structure and de Haas-van Alphen frequencies in KFe2As2 within LDA+DMFT
Steffen Backes, Daniel Guterding, Harald O. Jeschke +1
Recent density functional theory (DFT) calculations for KFe2As2 have shown to be insufficient to satisfactorily describe angle-resolved photoemission (ARPES) measurements as well a…