Zheng Li

TL;DR: X-ray observations of the center of the Galaxy reveal the interplay between the massive black hole there and its surroundings, and provide important constraints for models of the prevalent radiatively inefficient accretion state.

TL;DR: An elastic analog of the quantum spin Hall effects in a monolithically scalable configuration is demonstrated, which opens up a route in manipulating elastic waves represented by elastic pseudospins with spin-momentum locking to enhance elastic planar-integrated circuit-level and system-level performance.

TL;DR: This work presents the simultaneous experimental characterization of one-photon and two- photon excitation channels in isolated CF3I molecules using ultrafast gas-phase electron diffraction and mapped out the real-space trajectories of a coherent nuclear wave packet, which bifurcates onto two potential energy surfaces when passing through a conical intersection.

TL;DR: In this article, the authors studied the interplay of the thermal and non-thermal effects in silicon under femtosecond x-ray irradiation and proposed their unified treatment by going beyond the Born-Oppenheimer approximation within a hybrid model based on tight-binding molecular dynamics.

TL;DR: In this article, the authors reported the successful growth of centimetre-sized LaNiO$_3$ single crystals by the floating zone technique at oxygen pressures of up to 150 bar.