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1,753 papers
Interplay of disorder and spin liquid physics in the triangular-lattice antiferromagnet YbZn2GaO5
Hafsa Zeroual, Shams Sohel Islam, Toni Shiroka +7
YbZn2GaO5 has recently emerged as a structurally ideal triangular-lattice antiferromagnet and a promising candidate for hosting a U(1) Dirac quantum spin-liquid (QSL) ground state.…
Vertical quantum confinement in bulk MoS
Jairo Obando-Guevara, Álvaro González-García, Marcin Rosmus +5
We experimentally observe quantum confinement states in bulk MoS using Angle-Resolved Photoemission Spectroscopy (ARPES). The band structure at the point reveals q…
Orbital and Spin Edelstein Effects in KTaO(110) Two-Dimensional Electron Gases
Hugo Witt, Aravind Raji, Srijani Mallik +16
The orbital Edelstein effect converts an electric field into a non-equilibrium orbital polarization, opening new opportunities for orbitronics. Although signatures of the orbital E…
Vacancy defects in square-triangle tilings and their implications for quasicrystals formed by square-shoulder particles
Alptuğ Ulugöl, Giovanni Del Monte, Eline K. Kempkes +2
Almost all observed square-triangle quasicrystals in soft-matter systems contain a large number of point-like defects, yet the role these defects play in stabilizing the quasicryst…
Anomalous pressure dependence of the bulk modulus and Yb valence in cubic YbPd
B. Tegomo Chiogo, V. Balédent, J. -P. Rueff +9
We investigate the Yb valence instabilities in the strongly correlated YbPd compound using resonant X-ray emission spectroscopy as a function of pressure across the charge-order (C…
Quantum geometric scattering of a Dirac particle by a Berry curvature domain wall
Lassaad Mandhour, Frédéric Piéchon
We investigate the scattering of a three-dimensional massless Dirac particle through a domain wall separating two regions with identical energy spectra but distinct Berry curvature…