P
Philipp Gegenwart
Researcher at University of Augsburg
Publications - 362
Citations - 14781
Philipp Gegenwart is an academic researcher from University of Augsburg. The author has contributed to research in topics: Quantum critical point & Antiferromagnetism. The author has an hindex of 55, co-authored 338 publications receiving 12885 citations. Previous affiliations of Philipp Gegenwart include University of Göttingen & Augsburg College.
Papers
More filters
Journal ArticleDOI
High-resolution resonant inelastic x-ray scattering study of the electron-phonon coupling in honeycomb α -Li 2 IrO 3
J. G. Vale,C. D. Dashwood,Eugenio Paris,L. S. I. Veiga,M. Garcia-Fernandez,Abhishek Nag,A. C. Walters,Ke-Jin Zhou,I.-M. Pietsch,Anton Jesche,Philipp Gegenwart,Radu Coldea,Thorsten Schmitt,D. F. McMorrow +13 more
TL;DR: In this paper, high-resolution resonant inelastic x-ray scattering (RIXS) was used to investigate the high-energy response of honeycomb systems with strong electron-phonon coupling (EPC) in transition metal oxides.
Journal ArticleDOI
Non-Fermi liquid normal state of the heavy-fermion superconductor UBe13
Philipp Gegenwart,C. Langhammer,R. Helfrich,Niels Oeschler,Michael Lang,Jung-Do Kim,G. R. Stewart,Frank Steglich +7 more
TL;DR: In this paper, low-temperature measurements of specific heat, C, and electrical resistivity, ρ, on a high-quality single crystal in magnetic fields up to 15.5 T.
Journal ArticleDOI
ThAsSe diamagnet: Evidence for a Kondo effect derived from structural two-level systems
Tomasz Cichorek,Tomasz Cichorek,Hidekazu Aoki,J. Custers,Philipp Gegenwart,Frank Steglich,Zygmunt Henkie,Eric D. Bauer,M. Brian Maple +8 more
TL;DR: In this article, an anomalous scattering mechanism in the structurally disordered diamagnet ThAsSe has been studied and it was shown that the electrical resistance exhibits a logarithmic correction over one decade in temperature, which is affected by neither strong magnetic fields nor high hydrostatic pressures.
Journal ArticleDOI
Anomalous Hall effect in the noncollinear antiferromagnetic antiperovskite Mn 3 Ni 1 − x Cu x N
TL;DR: In this article, the anomalous Hall effect (AHE) in antiperovskite was observed on both sintered polycrystalline pieces and single crystalline films.
Journal ArticleDOI
Microscopic Theory of Magnetic Detwinning in Iron-Based Superconductors with Large-Spin Rare Earths
TL;DR: In this article, the authors proposed a theoretical model to explain the anomalous behavior of the iron-based superconductor EuFe when exposed to an external magnetic field, which hampers efforts to explore the physics of these compounds.