Valley phenomena in the candidate phase change material WSe2(1-x)Te2x [0.03%]
WSe2(1-x)Te2x候选相变材料的山谷现象
Sean M Oliver,Joshua Young,Sergiy Krylyuk et al.
Sean M Oliver et al.
Alloyed transition metal dichalcogenides provide an opportunity for coupling band engineering with valleytronic phenomena in an atomically-thin platform. However, valley properties in alloys remain largely unexplored. We investigate the val...
Axon hillock currents enable single-neuron-resolved 3D reconstruction using diamond nitrogen-vacancy magnetometry [0.03%]
轴突起电流使利用金刚石氮-空位磁计量实现单神经元解析的三维重建成为可能
Madhur Parashar,Kasturi Saha,Sharba Bandyopadhyay
Madhur Parashar
Sensing neuronal action potential associated magnetic fields (APMFs) is an emerging viable alternative of functional brain mapping. Measurement of APMFs of large axons of worms have been possible due to their size. In the mammalian brain, a...
Emilia V Silletta,Alexej Jerschow,Guillaume Madelin et al.
Emilia V Silletta et al.
Non-invasive measurement of absolute temperature is important for proper characterization of various pathologies and for evaluation of thermal dose during interventional procedures. The proton (hydrogen nucleus) magnetic resonance (MR) freq...
Boosting magnetic resonance imaging signal-to-noise ratio using magnetic metamaterials [0.03%]
基于磁性超材料的磁共振成像信号噪声比增强技术
Guangwu Duan,Xiaoguang Zhao,Stephan William Anderson et al.
Guangwu Duan et al.
Magnetic resonance imaging (MRI) represents a mainstay among the diagnostic imaging tools in modern healthcare. Signal-to-noise ratio (SNR) represents a fundamental performance metric of MRI, the improvement of which may be translated into ...
Jakob Assländer,Dmitry S Novikov,Riccardo Lattanzi et al.
Jakob Assländer et al.
The dynamics of large spin-1/2 ensembles are commonly described by the Bloch equation, which is characterized by the magnetization's non-linear response to the driving magnetic field. Consequently, most magnetic field variations result in n...
Confocal laser scanning microscopy for rapid optical characterization of graphene [0.03%]
用于石墨烯快速光学表征的共聚焦激光扫描显微镜
Vishal Panchal,Yanfei Yang,Guangjun Cheng et al.
Vishal Panchal et al.
Two-dimensional (2D) materials such as graphene have become the focus of extensive research efforts in condensed matter physics. They provide opportunities for both fundamental research and applications across a wide range of industries. Id...