Reversing the magnetization of 50-nm-wide ferromagnets by ultrashort magnons in thin-film yttrium iron garnet [0.03%]
超短磁子反转薄膜钇铁石榴石中50纳米宽铁磁体的磁化方向
Shreyas S Joglekar,Korbinian Baumgaertl,Andrea Mucchietto et al.
Shreyas S Joglekar et al.
Spin waves (magnons) can enable neuromorphic computing by which one aims at overcoming limitations inherent to conventional electronics and the von Neumann architecture. Encoding magnon signal by reversing magnetization of a nanomagnetic me...
Harnessing a silicon carbide nanowire photoelectric synaptic device for novel visual adaptation spiking neural networks [0.03%]
基于碳化硅纳米线光电突触器件的视觉适应脉冲神经网络研究
Zhe Feng,Shuai Yuan,Jianxun Zou et al.
Zhe Feng et al.
Visual adaptation is essential for optimizing the image quality and sensitivity of artificial vision systems in real-world lighting conditions. However, additional modules, leading to time delays and potentially increasing power consumption...
CoX2Y4: a family of two-dimensional magnets with versatile magnetic order [0.03%]
二维磁体CoX₂Y₄族：多样的磁序现象
Ziyuan Zhao,Zhao Liu,Mark T Edmonds et al.
Ziyuan Zhao et al.
Two-dimensional (2D) magnetic materials offer a promising platform for nanoscale spintronics and for exploration of novel physical phenomena. Here, we predict a diverse range of magnetic orders in cobalt-based 2D single septuple layers CoX2...
Ultrabroadband nonlinear enhancement of mid-infrared frequency upconversion in hyperbolic metamaterials [0.03%]
超材料中太赫兹波段介观频率上转化的非线性增强效应研究
Congfu Zhang,Zhaolu Wang,Changchang Zhang et al.
Congfu Zhang et al.
Metamaterials have demonstrated significant potential for enhancing nonlinear processes at the nanoscale. The presence of narrowband hot-spots and highly inhomogeneous mode-field distributions often limit the enhancement of nonlinear intera...
Epitaxial strain manipulation of the cluster glass state in LaMnO3 films [0.03%]
外延应变调控的LaMnO3薄膜中的自旋玻璃态性质研究
Yongmei Liang,Haonan Lian,Yaqiang Li et al.
Yongmei Liang et al.
As a new-type magnetic state, the cluster glass state in manganite is arousing considerable attention due to its important theoretical value and extensive application prospects in condensed matter physics and spintronics. Due to the complex...
Phase and frequency-resolved microscopy of operating spin Hall nano-oscillator arrays [0.03%]
自旋霍尔纳米振子阵列工作状态下的相位和频率分辨显微镜研究
A Alemán,A A Awad,S Muralidhar et al.
A Alemán et al.
Coherent optical detection is a powerful technique for characterizing a wide range of physical excitations. Here, we use two optical approaches (fundamental and parametric pumping) to microscopically characterize the high-frequency auto-osc...
Quantifying the effect of nanosheet dimensions on the piezoresistive response of printed graphene nanosheet networks [0.03%]
量化纳米片尺寸对印刷还原氧化石墨烯纳米片网络压阻响应的影响
Eoin Caffrey,Jose M Munuera,Tian Carey et al.
Eoin Caffrey et al.
Printed networks of 2D nanosheets have found a range of applications in areas including electronic devices, energy storage systems and sensors. For example, the ability to print graphene networks onto flexible substrates enables the product...
Graciela Villalpando,Jiaze Xie,Nitish Mathur et al.
Graciela Villalpando et al.
Magnetic two-dimensional (2D) materials are a unique class of quantum materials that can exhibit interesting magnetic phenomena, such as layer-dependent magnetism. The most significant barrier to 2D magnet discovery and study lies in our ab...
Synergistic integration of MXene nanostructures into electrospun fibers for advanced biomedical engineering applications [0.03%]
协同将MXene纳米结构整合到静电纺丝纤维中用于先进生物医学工程应用
Xiaobo Li,Shan Wang,Minyan Zheng et al.
Xiaobo Li et al.
MXene-based architectures have paved the way in various fields, particularly in healthcare area, owing to their remarkable physiochemical and electromagnetic characteristics. Moreover, the modification of MXene structures and their combinat...
Unraveling the composition of each atomic layer in the MXene/MAX phase structure - identification of oxycarbide, oxynitride, and oxycarbonitride subfamilies of MXenes [0.03%]
解开MXene/MAX结构每个原子层的组成--识别MXene的氧碳化物、氧化氮化物和氧碳氮化物亚家族
Paweł Piotr Michałowski
Paweł Piotr Michałowski
MXenes, the largest known family of 2D materials, are known for their complicated structure consisting of many different elements. Their properties can be finely tuned by precise engineering of the composition of each atomic layer. Thus it ...