237 citations · 767 across the 15 of their papers we have counts for
15 papers
Towards scanning nanostructure x-ray microscopy
Anton Kovyakh, Soham Banerjee, Chia-Hao Liu +5
We demonstrate spatial mapping of the local and nano-scale structure of thin film objects using spatially resolved PDF analysis of synchrotron x-ray diffraction data. This is demon…
Purely viscous acoustic propulsion of bimetallic rods
Jeffrey McNeill, Nathan Sinai, Justin Wang +4
Synthetic microswimmers offer models for cell motility and their tunability makes them promising candidates for biomedical applications. Here we measure the acoustic propulsion of…
Direct observation of 3D topological spin textures and their interactions using soft x-ray vector ptychography
Arjun Rana, Chen-Ting Liao, Ezio Iacocca +21
Magnetic topological defects are energetically stable spin configurations characterized by symmetry breaking. Vortices and skyrmions are two well-known examples of 2D spin textures…
Scanning Transmission Electron Tomography and Electron Energy Loss Spectroscopy of Silicon Metalattices
Shih-Ying Yu, Hiu Yan Cheng, Jennifer L. Dysart +6
Transmission electron microscopy, scanning transmission electron tomography, and electron energy loss spectroscopy were used to characterize three-dimensional artificial Si nanostr…
Achieving Minimal Heat Conductivity by Ballistic Confinement in Phononic Metalattices
Weinan Chen, Disha Talreja, Devon Eichfeld +14
Controlling the thermal conductivity of semiconductors is of practical interest in optimizing the performance of thermoelectric and phononic devices. The insertion of inclusions of…
Gate-modulated conductance of few-layer WSe_2 field-effect transistors in the subgap regime: Schottky barrier transistor and subgap impurity states
Junjie Wang, Daniel Rhodes, Simin Feng +7
Two key subjects stand out in the pursuit of semiconductor research: material quality and contact technology. The fledging field of atomically thin transition metal dichalcogenides…