Results 41 to 50 of about 10,847 (275)
Scientific Reports, 2021 Multi-frequency multi-bit programmable amplitude modulation (AM) of spoof surface plasmon polaritons (SPPs) is realized at millimeter wave frequencies with interdigital split-ring resonators (SRRs) and In-Ga-Zn-O (IGZO) Schottky diodes.
Haotian Ling +7 more
doaj +1 more source
Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application
Advanced Materials, EarlyView.This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong +12 more
wiley +1 more source
Integration of Silicon-Carbide Schottky Diodes with High-Frequency Transformer
, 2022 This paper presents a novel and compact structure of integrated silicon-carbide (SiC) Schottky diodes with highfrequency (HF) transformer. A prototype HF transformer in the shape that is similar to a tokamak is designed for the integration with SiC ...
Yao, Weichong +5 more
core
A Compact Model for SiC Schottky Barrier Diodes Based on the Fundamental Current Mechanisms
, 2020 We develop a complete compact model to describe the forward current, reverse current, and capacitance of SiC Schottky barrier diodes. The model is based on the fundamental current mechanisms of thermionic emission and tunneling, and is usable over a ...
Dimitrijev, Sima, Nicholls, Jordan R
core +1 more source
Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics
Advanced Materials, EarlyView.The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades +7 more
wiley +1 more source
Analytical Theory of Thin-Film Schottky Diodes [PDF]
, 2019 Thin-film electronics straddles the border between bulk electronics and the quantum realm. Though thin-film devices are increasingly prevalent, our understanding of their operation remains incomplete.
Zhang, Jiawei +2 more
core +2 more sources
Thermal Analysis of THz Schottky Diode Chips with Single and Double-Row Anode Arrangement
MicromachinesGaN Schottky diodes show great potential in high-power terahertz frequency multipliers. The thermal characteristics of GaN Schottky diodes with single and double-row anode arrangements are described in this paper.
Zenghui Liu +13 more
doaj +1 more source
, 2019 Attempts to model the current through Schottky barrier diodes using the two fundamental mechanisms of thermionic emission and tunnelling are adversely impacted by defects and second order effects.
Nicholls, Jordan +3 more
core +1 more source
Single‐Chromophore Homojunction Organic Solar Cells: A Path to Simplicity and Efficiency
Advanced Materials, EarlyView.This perspective discusses how the intrinsic optoelectronic properties of organic semiconductors, their molecular packing in the solid‐state, and internal energetic gradients within a device can enable free‐charge carrier generation in homojunction organic solar cells.
Shaun McAnally +2 more
wiley +1 more source
n‐Type Polymer Radio Frequency Rectifiers Operating at 18.5 GHz
Advanced Materials, EarlyView.Combining an n‐doped polymer semiconductor with wafer‐scale asymmetric planar electrodes featuring work function‐engineered contacts yields radio‐frequency diodes and rectifying circuits operating at up to 18.5 GHz. The devices combine scalable manufacturing with an operating frequency previously unattainable by large‐area organic electronics ...
Lazaros Panagiotidis +19 more
wiley +1 more source