Cylindrical arrays have been extensively used as key components of metamaterials (MMs) showcasing in a specific frequency range either an effective negative permittivity (ENG) or an effective negative ...

This study introduces a pseudo-4D printing strategy to construct microbubble arrays to tackle light trapping in QDs films. By direct writing of QD-doped polymers, microbubbles can be gradually ...

This article proposes an effective approach for synthesizing sparse planar arrays using the three-step mapping (TSM) method. By decomposing the array optimization process into three independent steps: ...

Breakthrough resins speed up 3D printing with built-in material control New methods for printing objects lead to materials with the flexibility, strength and complexity that nature offers Peer ...

🎨 A comprehensive exploration of object-oriented design patterns, featuring fully implemented examples like inheritance, composition, observers, decorators, and factory methods. Built with Java to ...