For the last 75 years several studies have been reporting on the physical properties of
niobium oxides, but there is still many contradictory, inconsistent and insufficient information …

This review article provides the state-of-art research and developments of the rectenna
device and its two main components–the antenna and the rectifier. Furthermore, the history …

Since the very beginning of RF and microwave integrated techniques and energy
harvesting, Schottky diodes are most often used in mixing and rectifying circuits. However, in …

This paper reports a Fabry− Pérot (F–P) cavity constructed by metal–organic frameworks
(MOFs) encapsulated with TiO2 nanoparticles that can achieve selective sensing of …

As an advanced analytical tool, surface-enhanced Raman scattering (SERS) has broad
applications in identification of colorants in paints and glazes, hazard detection to ensure …

The marketing of perovskite solar cells (PSCs) as an eco-friendly energy source can help
with carbon footprint lowering. However, the traditional lead cation-based perovskites …

Passivating contacts based on metal oxides have proven to enable high energy conversion
efficiencies for crystalline silicon (c-Si) solar cells at low processing complexity. In this work …

Numerous efforts have been undertaken to develop rectifying antennas operating at high
frequencies, especially dedicated to light harvesting and photodetection applications …

Abstract Metal-organic framework (MOF)-on-MOF structure allows stacking various types of
MOFs with different lattice constants for molecule sieving or filtering. However, the …

The massive deployment of fifth generation and internet of things technologies requires
precise and high-throughput fabrication techniques for the mass production of radio …