Highlights

Electronic and Vibrational Close-Coupling Method for Resonant Electron-Molecule Scattering
理论物理。Rev. Lett.127, 223401 (2021) – Published 24 November 2021

Incorporation of resonant phenomena into a molecular close-coupling method allows calculation of electron-molecule scattering and interference effects in a single theoretical framework.

z连锁会增加软材料的介电常数
Synopsis:简单的添加剂使极性液体极性

The strong polar nature of bonded molecular pairs called zwitterions boosts the dielectric constants of polar fluids.

Mutual Information Disentangles Interactions from Changing Environments
观点：Distinguishing Noise Sources with Information Theory

Mutual information provides a promising method for disentangling intrinsic from extrinsic sources of noise in biological systems.

Entanglement between a Telecom Photon and an On-Demand Multimode Solid-State Quantum Memory
理论物理。Rev. Lett.127，210502（2021） - 出版于2021年11月19日

On-demand entanglement storage is achieved for a telecom photon and a long-lived, solid state, multimode quantum memory.

Dynamic Multicontrast X-Ray Imaging Method Applied to Additive Manufacturing
Synopsis:Three-In-One X-Ray Imaging

Researchers have developed a technique for simultaneously monitoring the attenuation, phase shift, and dark-field scattering of an x-ray beam as it passes through a melting metal powder.

Mechanics of Metric Frustration in Contorted Filament Bundles: From Local Symmetry to Columnar Elasticity
理论物理。Rev. Lett.127, 218002 (2021) – Published 18 November 2021

Exploiting local symmetries, a formalism is derived which allows an assessment of the cost of a geometric frustration between structural factors in filament bundles.

Observation of Dislocation-Induced Topological Modes in a Three-Dimensional Acoustic Topological Insulator
理论物理。Rev. Lett.127，214301（2021） - 出版于2021年11月16日

Screw dislocations induce topological helical modes in an acoustic analog of a weak three-dimensional topological insulator.

Solving the Puzzles of the Decay of the Heaviest Known Proton-Emitting Nucleus${}^{185}\mathrm{Bi}$
理论物理。Rev. Lett.127, 202501 (2021) – Published 12 November 2021

Two complementary experiments confirm the inversion of high- and low-spin states in${}^{185}$BI，结果是质子发射器理论的关键基准。

三重leidenfrost效应：防止热板上的滴剂合并
重点：Bouncing Droplets Reveal New Leidenfrost Effect

Droplets floating on vapor cushions can bounce off each other when they are composed of different liquids.

Experimental Realization of the 1D Random Field Ising Model
Synopsis:1D Random-Field Ising Model Experimentally Realized

Researchers accurately replicate the predictions of the 1D random-field Ising model in an artificial spin ice.

Search and Localization Dynamics of the CRISPR-Cas9 System
Synopsis:CRISPR/CAS9如何找到遗传目标

A model of facilitated diffusion and the theory of Anderson localization help explain how the Cas9 protein explores DNA in search of its targets.

冲击压缩下HCP铁强度和可塑性的飞秒可视化
Synopsis:Observing Iron Under Pressure

Femtosecond-resolved x-ray diffraction images of iron’s crystals as they deform under an extreme load show that the material’s elastic-plastic transition comes after a surprisingly long elastic phase.

Möbius Strip Microlasers: A Testbed for Non-Euclidean Photonics
理论物理。Rev. Lett.127, 203901 (2021) – Published 8 November 2021

Möbius带微叠层体中的激光模式显示在周期性的测量学上。

Dark Matter from Exponential Growth
Synopsis:Exponentially Growing Dark Matter

A new model explains the current density of dark matter by proposing that conventional matter converted to dark matter in the early Universe.

Topology of Orientational Defects in Confined Smectic Liquid Crystals
Synopsis:Topology Inside a Liquid Crystal

The orientation boundaries in a liquid crystal can be characterized by a topological charge that always sums to one, no matter the shape of the container.

DC电导率的通用磁振荡在相关系统的不连贯状态下
Synopsis:Quantum Oscillations Appear at High Temperatures

At high temperatures, quantum oscillations are predicted to emerge in materials containing correlated electrons, with the oscillations behaving differently from those seen at low temperatures.

在各向异性液晶微腔中实现光学持续的旋转螺旋和船尾凝乳挠度
理论物理。Rev. Lett.127，190401（2021） - 出版于2021年11月1日

Spin patterns corresponding to the persistent spin helix and the Stern-Gerlach experiment are realized in an optically anisotropic liquid crystal microcavity.

Selective Ion Acceleration by Intense Radiation Pressure
重点：A New Trick to Make Short-Pulse Ion Beams

A new laser technique could lead to ultrashort-pulse, high-energy ion beams for medical use.