Exceptional points in lossy media lead to deep polynomial wave penetration with spatially uniform power loss [0.03%]
耗散媒质中的非赫米特异常点导致具有空间均匀功率损耗的深多项式波渗透
Alexander Yulaev,Sangsik Kim,Qing Li et al.
Alexander Yulaev et al.
Waves entering a spatially uniform lossy medium typically undergo exponential intensity decay, arising from either the energy loss of the Beer-Lambert-Bouguer transmission law or the evanescent penetration during reflection. Recently, excep...
Rapid response through the entrepreneurial capabilities of academic scientists [0.03%]
学术科学家通过创业能力实现的快速反应
Andrew Park,Azadeh Goudarzi,Pegah Yaghmaie et al.
Andrew Park et al.
Single-crystalline TiO2 nanoparticles for stable and efficient perovskite modules [0.03%]
用于稳定且高效的钙钛矿组件的单晶tio2纳米粒子
Yong Ding,Bin Ding,Hiroyuki Kanda et al.
Yong Ding et al.
Despite the remarkable progress in power conversion efficiency of perovskite solar cells, going from individual small-size devices into large-area modules while preserving their commercial competitiveness compared with other thin-film solar...
Can Liu,Kaihui Liu
Can Liu
A high-performance hydroxide exchange membrane enabled by Cu2+-crosslinked chitosan [0.03%]
一种高性能的羟基交换膜，由Cu2+交联壳聚糖使能获得
Meiling Wu,Xin Zhang,Yun Zhao et al.
Meiling Wu et al.
Ion exchange membranes are widely used to selectively transport ions in various electrochemical devices. Hydroxide exchange membranes (HEMs) are promising to couple with lower cost platinum-free electrocatalysts used in alkaline conditions,...
Bilayer WSe2 as a natural platform for interlayer exciton condensates in the strong coupling limit [0.03%]
二硒化钨双层薄膜在强耦合极限下作为层间激子凝聚的天然平台研究
Qianhui Shi,En-Min Shih,Daniel Rhodes et al.
Qianhui Shi et al.
Exciton condensates (ECs) are macroscopic coherent states arising from condensation of electron-hole pairs1. Bilayer heterostructures, consisting of two-dimensional electron and hole layers separated by a tunnel barrier, provide a versatile...
Irek E Rosłoń,Aleksandre Japaridze,Peter G Steeneken et al.
Irek E Rosłoń et al.
Motion is a key characteristic of every form of life1. Even at the microscale, it has been reported that colonies of bacteria can generate nanomotion on mechanical cantilevers2, but the origin of these nanoscale vibrations has remained unre...
Zhengwei Zhang,Ziwei Huang,Jia Li et al.
Zhengwei Zhang et al.
The controllable growth of two-dimensional (2D) heterostructure arrays is critical for exploring exotic physics and developing novel devices, yet it remains a substantial synthetic challenge. Here we report a rational synthetic strategy to ...
Bridging nano- and microscale X-ray tomography for battery research by leveraging artificial intelligence [0.03%]
借助人工智能连接纳米和微米尺度的X射线断层扫描在电池研究中的应用
Jonathan Scharf,Mehdi Chouchane,Donal P Finegan et al.
Jonathan Scharf et al.
X-ray computed tomography (CT) is a non-destructive imaging technique in which contrast originates from the materials' absorption coefficient. The recent development of laboratory nanoscale CT (nano-CT) systems has pushed the spatial resolu...