Physical Review Research - Browse by Subject

Electronic properties, correlated topology, and Green's function zeros

Chandan Setty, Fang Xie, Shouvik Sur, Lei Chen, Maia G. Vergniory, and Qimiao Si

Phys. Rev. Research 6, 033235 (2024) – Published 3 September 2024

Weyl nodes in ${Ce}_{3} {Bi}_{4} {Pd}_{3}$ revealed by dynamical mean-field theory

Martin Braß, Jan M. Tomczak, and Karsten Held

Phys. Rev. Research 6, 033227 (2024) – Published 29 August 2024

Investigating the superconducting state of $2 H − {NbS}_{2}$ as seen by the vortex lattice

A. Alshemi, E. Campillo, E. M. Forgan, R. Cubitt, M. Abdel-Hafiez, and E. Blackburn

Phys. Rev. Research 6, 033218 (2024) – Published 26 August 2024

Fluctuation-dominated quantum oscillations in excitonic insulators

Andrew A. Allocca and Nigel R. Cooper

Phys. Rev. Research 6, 033199 (2024) – Published 21 August 2024

Topology of ${SmB}_{6}$ revisited by means of topological quantum chemistry

Mikel Iraola, Iñigo Robredo, Titus Neupert, Juan L. Mañes, Roser Valentí, and Maia G. Vergniory

Phys. Rev. Research 6, 033195 (2024) – Published 20 August 2024

Single-site $DFT + DMFT$ for vanadium dioxide using bond-centered orbitals

Peter Mlkvik, Maximilian E. Merkel, Nicola A. Spaldin, and Claude Ederer

Phys. Rev. Research 6, 033122 (2024) – Published 31 July 2024

Exciton interacting with a moiré lattice: Polarons, strings, and optical probing of spin correlations

Aleksi Julku, Shanshan Ding, and Georg M. Bruun

Phys. Rev. Research 6, 033119 (2024) – Published 31 July 2024

Erratum: Helical spin dynamics in commensurate magnets: A study on brochantite, ${Cu}_{4} {SO}_{4} {(OH)}_{6}$ [Phys. Rev. Research 5, 033111 (2023)]

S. E. Nikitin, Tao Xie, A. Gazizulina, B. Ouladdiaf, J. A. Rodríguez Velamazán, I. F. Díaz-Ortega, H. Nojiri, L. M. Anovitz, A. M. dos Santos, O. Prokhnenko, and A. Podlesnyak

Phys. Rev. Research 6, 039001 (2024) – Published 29 July 2024

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Effects of strain-tunable valleys on charge transport in bismuth

Suguru Hosoi, Fumu Tachibana, Mai Sakaguchi, Kentaro Ishida, Masaaki Shimozawa, Koichi Izawa, Yuki Fuseya, Yuto Kinoshita, and Masashi Tokunaga

Phys. Rev. Research 6, 033096 (2024) – Published 23 July 2024

Letter

Spin density waves and ground state helices in ${EuGa}_{2.4} {Al}_{1.6}$

M. T. Littlehales, S. H. Moody, P. J. Bereciartua, D. A. Mayoh, Z. B. Parkin, T. J. Blundell, E. Unsworth, S. Francoual, G. Balakrishnan, D. Alba Venero, and P. D. Hatton

Phys. Rev. Research 6, L032015 (2024) – Published 19 July 2024

The incommensurate magnetic spin textures within centrosymmetric single-crystal EuGa $_{2.4}$ Al $_{1.6}$ are studied using resonant elastic x-ray scattering with full linear polarization analysis under no applied magnetic field. The findings unambiguously demonstrate a transition from a transverse spin density wave into a noncollinear elliptically modulated helical ground state with a large coexistence regime.

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Editors' Suggestion

Quantifying the U $5 f$ covalence and degree of localization in U intermetallics

Andrea Marino, Denise S. Christovam, Daisuke Takegami, Johannes Falke, Miguel M. F. Carvalho, Takaki Okauchi, Chun-Fu Chang, Simone G. Altendorf, Andrea Amorese, Martin Sundermann, Andrei Gloskovskii, Hlynur Gretarsson, Bernhard Keimer, Alexandr V. Andreev, Ladislav Havela, Andreas Leithe-Jasper, Andrea Severing, Jan Kuneš, Liu Hao Tjeng, and Atsushi Hariki

Phys. Rev. Research 6, 033068 (2024) – Published 15 July 2024

The degree of itineracy, given by the charge correlation functions and the weights of 5 $f$ $^{n}$ configurations contributing to the intermediate valence ground state in intermetallic U compounds are provided by DFT + DMFT calculations based on energy-dependent photoemission data. This combination yields reliable values for the double counting correction $μ$ $_{dc}$ , Hubbard $U$ $_{ff}$ , and Coulomb $J$ , thereby enabling a reliable description of this class of compounds.