papers
Publications (3)
cond-mat.mtrl-sci2020
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…
cond-mat.str-el2021
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…
cond-mat.mtrl-sci2020
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…