• Author(s): Michael del Hougne, Sylvain Gigan, and Philipp del Hougne An echo chamber captures small-scale information about an object without the need for up-close probing. [Phys. Rev. Lett. 127, 043903] Published Fri Jul 23, 2021
  • Author(s): Juan Manuel Rosselló and Claus-Dieter Ohl An optical technique uses a pump (laser pulse) and probe (collimated laser beam) to generate nanosized gas bubbles in water. [Phys. Rev. Lett. 127, 044502] Published Thu Jul 22, 2021
  • Author(s): Markus Weißenhofer, Levente Rózsa, and Ulrich Nowak Adding a friction term to models helps them better account for how spin textures evolve experimentally at room temperature. [Phys. Rev. Lett. 127, 047203] Published Thu Jul 22, 2021
  • Author(s): Rahul N. Chacko, François P. Landes, Giulio Biroli, Olivier Dauchot, Andrea J. Liu, and David R. Reichman As a cooling liquid nears the glass transition temperature, the dynamic facilitation of heterogeneous rearrangements becomes increasingly long-ranged and elastically-mediated. [Phys. Rev. Lett. 127, 048002] Published Thu Jul 22, 2021
  • Author(s): Josep Ingla-Aynés, Franz Herling, Jaroslav Fabian, Luis E. Hueso, and Fèlix Casanova Researchers demonstrate that they can control the polarization direction of a spin current without having to apply a magnetic field, which could aid in implementing energy-efficient spintronics devices. [Phys. Rev. Lett. 127, 047202] Published Wed Jul 21, 2021
  • Author(s): Wilton J. M. Kort-Kamp, Abul K. Azad, and Diego A. R. Dalvit When it’s modulated by laser beams, a surface made of polarizable meta-atoms can entangle a photon’s properties in multiple, controllable ways. [Phys. Rev. Lett. 127, 043603] Published Tue Jul 20, 2021
  • Author(s): Carolin Gold, Angelika Knothe, Annika Kurzmann, Aitor Garcia-Ruiz, Kenji Watanabe, Takashi Taniguchi, Vladimir Fal’ko, Klaus Ensslin, and Thomas Ihn Studying the current that flows in bilayer graphene, researchers have isolated electron jets associated with specific valley states. [Phys. Rev. Lett. 127, 046801] Published Tue Jul 20, 2021