Abstract: Among various sensor array configurations, the L-shaped nested array offers improved performance for 2-D direction-of-arrival (DOA) estimation through co-array processing. However, ...

Twist a stack of atom-thin carbon sheets by just the right amount and the material stops behaving like ordinary metal or insulator. Instead, it starts acting like a peculiar kind of superconductor ...

High pressure has quietly become one of the most powerful tools in condensed matter physics, and a new result in ...

You can view a database structure in the standard ERD (Entity Relation Diagram) form. Diagrams are available for all tables and schemas (databases). To view the Diagram for a full database schema, ...

Abstract: The structure tensor method is often used for 2D and 3D analysis of imaged structures, but its results are in many cases very dependent on the user’s choice of method parameters. We simplify ...