Advancements in molecular electronics focus on single molecules as key components to create stable and functional devices that meet the requirements of device miniaturization and molecular function ...

Inspired by the initial proposal of σ-bridged donor–acceptor (D-σ-A) single-molecule diodes in 1974, extensive studies over the past 50 years have explored various designs for π-conjugated D-π–A ...

The market for varactor diodes is segmented by type, application, and geography. The types of varactor diodes include Silicon, Gallium Arsenide (GaAs), and Silicon Germanium (SiGe) diodes. The ...

A varactor diode or varicap diode is a semiconductor diode that changes its junction capacitance significantly depending on the applied reverse bias voltage.

Amplitude modulation (AM) is widely used for not only wireless communications but also sensing and monitoring biomaterials as well as scientific data. Recently analog multipliers are attracting much ...

A diode-based modulator operated in forward biased mode was expected from analyses to provide more efficient operation than that in reversed mode at high frequencies due to its large capacitance. We ...

Device manufacturers are looking for diodes that are reliable, incur lesser cost, and generate low noise—varactor diodes more or less satisfy these requirements. Driven by their growing applicability, ...