191 citations · 651 across the 20 of their papers we have counts for
20 papers
Pinching and Probing of Polygonal Grain Boundaries
Nirjhar Sarkar, Prabhakar R. Bandaru, Robert C. Dynes
In this study, sub-angstrom spatial resolution is achieved in mapping and spectroscopy of atoms and bonds within polygonal grain boundaries (GBs) of graphite using Scanning Tunneli…
Information dynamics of our brains in dynamically driven disordered superconducting loop networks
Uday S. Goteti, Shane A. Cybart, Robert C. Dynes
Complex systems of many interacting components exhibit patterns of recurrence and emergent behaviors in their time evolution that can be understood from a new perspective of physic…
Characteristic nanoscale deformations on large area coherent graphite moiré
Nirjhar Sarkar, Prabhakar R. Bandaru, Robert C. Dynes
Highly oriented pyrolytic graphite (HoPG) may be the only known monatomic crystal with the ability to host naturally formed moire patterns on its cleaved surfaces, which are cohere…
Full-Field Nanoscale X-ray Diffraction-Contrast Imaging using Direct Detection
Elliot Kisiel, Ishwor Poudyal, Peter Kenesei +9
Recent developments in x-ray science provide methods to probe deeply embedded mesoscale grain structures and spatially resolve them using dark field x-ray microscopy (DFXM). Extend…
Quantum materials for energy-efficient neuromorphic computing
Axel Hoffmann, Shriram Ramanathan, Julie Grollier +16
Neuromorphic computing approaches become increasingly important as we address future needs for efficiently processing massive amounts of data. The unique attributes of quantum mate…
Atomic scale strain engineering of layered sheets on the surfaces of two-dimensional materials
N. Sarkar, P. R. Bandaru, R. C. Dynes
Atomic modulations of two-dimensional materials using scanning tunneling microscope (STM) tip-induced forces modifies their mechanical and electrical properties. In situ topographi…