Magnetic anisotropy reversal driven by structural symmetry-breaking in monolayer α-RuCl3 [0.03%]
单层α-RuCl3中由结构对称性破缺驱动的磁各向异性反转
Bowen Yang,Yin Min Goh,Suk Hyun Sung et al.
Bowen Yang et al.
Layered α-RuCl3 is a promising material to potentially realize the long-sought Kitaev quantum spin liquid with fractionalized excitations. While evidence of this state has been reported under a modest in-plane magnetic field, such behaviou...
Planar thermal Hall effect of topological bosons in the Kitaev magnet α-RuCl3 [0.03%]
基态为拓扑玻色子的Kitaev磁性材料α-RuCl3中的平面热霍尔效应
Peter Czajka,Tong Gao,Max Hirschberger et al.
Peter Czajka et al.
The honeycomb magnet α-RuCl3 has attracted considerable interest because it is proximate to the Kitaev Hamiltonian whose excitations are Majoranas and vortices. The thermal Hall conductivity κxy of Majorana fermions is predicted to be hal...
Active pixel sensor matrix based on monolayer MoS2 phototransistor array [0.03%]
基于单层二硫化钼光电晶体管阵列的有源像素传感器矩阵
Akhil Dodda,Darsith Jayachandran,Andrew Pannone et al.
Akhil Dodda et al.
In-sensor processing, which can reduce the energy and hardware burden for many machine vision applications, is currently lacking in state-of-the-art active pixel sensor (APS) technology. Photosensitive and semiconducting two-dimensional (2D...
Efficient vertical charge transport in polycrystalline halide perovskites revealed by four-dimensional tracking of charge carriers [0.03%]
四维电荷载流子跟踪揭示了卤化物钙钛矿中高效的垂直电荷传输路径
Changsoon Cho,Sascha Feldmann,Kyung Mun Yeom et al.
Changsoon Cho et al.
Fast diffusion of charge carriers is crucial for efficient charge collection in perovskite solar cells. While lateral transient photoluminescence microscopies have been popularly used to characterize charge diffusion in perovskites, there e...
Thomas Kirchartz
Thomas Kirchartz
Suppressing ion migration in metal halide perovskite via interstitial doping with a trace amount of multivalent cations [0.03%]
通过使用多价阳离子进行间隙掺杂来抑制金属卤化物钙钛矿中的离子迁移
Yepin Zhao,Ilhan Yavuz,Minhuan Wang et al.
Yepin Zhao et al.
Cations with suitable sizes to occupy an interstitial site of perovskite crystals have been widely used to inhibit ion migration and promote the performance and stability of perovskite optoelectronics. However, such interstitial doping inev...
Andre Saraiva,Stephen D Bartlett
Andre Saraiva
Move imperceptibly [0.03%]
微妙的改变
Cecilia Laschi,Barbara Mazzolai
Cecilia Laschi
Unperceivable motion mimicking hygroscopic geometric reshaping of pine cones [0.03%]
松果仿生吸湿几何变形引起的不察觉运动
Feilong Zhang,Man Yang,Xuetao Xu et al.
Feilong Zhang et al.
The hygroscopic deformation of pine cones, featured by opening and closing their scales depending on the environmental humidity, is a well-known stimuli-responsive model system for artificial actuators. However, it has not been noted that t...
Hierarchically engineered nanostructures from compositionally anisotropic molecular building blocks [0.03%]
来自各向异性分子结构单元的分级设计纳米结构
Ruiqi Liang,Yazhen Xue,Xiaowei Fu et al.
Ruiqi Liang et al.
The inability to synthesize hierarchical structures with independently tailored nanoscale and mesoscale features limits the discovery of next-generation multifunctional materials. Here we present a predictable molecular self-assembly strate...