Results 121 to 130 of about 10,859 (269)

High breakdown voltage of 1.3 kV and low turn-on voltage of 0.48 V β-Ga2O3 heterojunction barrier Schottky diode with tungsten Schottky contact

Applied Physics Express
β-Ga _2 O _3 power diodes were expected to possess low turn-on voltage ( V _on ), low reverse leakage ( J _R ), and high blocking capability for low power losses. In this work, a low V _on (0.48 V) β-Ga _2 O _3 heterojunction barrier Schottky diode (HJBS)
Qiuyan Li, Weibing Hao, Jinyang Liu, Zhao Han, Song He, Xuanze Zhou, Guangwei Xu, Shibing Long   +7 more
doaj   +1 more source

A High-Power 170 GHz in-Phase Power-Combing Frequency Doubler Based on Schottky Diodes. [PDF]

Micromachines (Basel), 2023
Wang L, Zhang D, Meng J, Zhu H.
europepmc   +1 more source

Key Challenges for Commercializing Perovskite–Silicon Tandem Solar Cells

Carbon Energy, EarlyView.
This review discusses the scientific and technological challenges in advancing perovskite–silicon tandem solar cells (PSTSCs) from lab‐scale to commercial viability, focusing on long‐term stability, scalability, and economic feasibility. Key issues include intrinsic and extrinsic degradation factors, installation conditions, environmental impacts, and ...
Bilal Mehmood, Yuanyuan Qin, Abdul Sattar, Rabeea Eman, Faheem Abbas, Shan Wu, Yipeng Xu, Xu Zheng, Jiangying Lu, Wei Jiang, Jiankai Liu, Shudi Lu, Shizhong Yue, Zhijie Wang, Kong Liu, Xiaopeng Zheng, Shengchun Qu   +16 more
wiley   +1 more source

Nanocrystalline ZnSnN₂ Prepared by Reactive Sputtering, Its Schottky Diodes and Heterojunction Solar Cells. [PDF]

Nanomaterials (Basel), 2022
Ye F, Hong RT, Qiu YB, Xie YZ, Zhang DP, Fan P, Cai XM.   +6 more
europepmc   +1 more source

An Ambient Photocatalytic Approach to In‐Situ Prepare Cobalt/Cobalt Phosphide and Cobalt/Cobalt Phosphide@Graphene Heterojunction Nanomaterials With Optimized Charge Separation Effects for Highly Efficient Relayed Electrocatalytic NOX− Reduction to NH3

Carbon Energy, EarlyView.
A visible‐light‐driven ambient photocatalytic method in‐situ fabricates Co/CoP‐x and Co/CoP@rGO heterojunction with enhanced charge separation, enabling highly efficient relayed electrocatalytic NOx− reduction to NH3 with outstanding Faraday efficiency and ammonia productivity.
Xin Zhao, Chuanjun Wang, Shenjie Liu, Guoqiang Wang, Jing Dong, Chen Lei, Geoffrey I. N. Waterhouse, Jing Xu   +7 more
wiley   +1 more source

Characterization, modeling, and design for applications of waveguide impedance tuners and Schottky diodes at millimeter wavelengths [PDF]

, 2011
This work contributes to two fields of research at millimeter wavelengths: waveguide impedance tuners and Schottky diodes. Three novel impedance tuning devices for frequencies between 75-220 GHz are presented and new modeling and characterization methods
Kiuru, Tero
core  

Planar Schottky Microwave Diodes on 4H-SiC [PDF]

, 2005
Planar microwave Schottky diodes on 4H-SiC have been designed, processed and measured. Different Schottky metals were tested to study the influence on the microwave performance.
Zirath, Herbert,, Rorsman, Niklas,, Sudow, Mattias,, Nilsson, Per-Åke,   +3 more
core   +2 more sources

Radiofrequency Schottky Diodes Based on p-Doped Copper(I) Thiocyanate (CuSCN). [PDF]

ACS Appl Mater Interfaces, 2022
Georgiadou DG, Wijeyasinghe N, Solomeshch O, Tessler N, Anthopoulos TD.   +4 more
europepmc   +1 more source

Boosting Bifacial Output Power of Ag‐CIGS Solar Cells by Optimizing ITO Back‐Contact Thickness for Tandem Applications

Carbon Energy, EarlyView.
Optimized ITO back contact with pre‐Ga supply growth and Ag incorporation suppresses GaOx formation and interface recombination in bifacial CIGS solar cells. The devices achieve 17.25% front and 5.77% rear efficiency, delivering record bifacial power density up to 32.26 mW cm−2 in 4T perovskite/CIGS tandem architectures under enhanced albedo ...
Amanat Ali, Dae‐Ho Son, Wook Hyun Kim, Hyo Jeong Jo, Dong‐Hwan Jeon, Won‐Joon Kim, Van‐Quy Hoang, Jaebaek Lee, Bashiru Kadiri‐English, Jin‐Kyu Kang, Kee‐Jeong Yang, Shi‐Joon Sung, Dae‐Kue Hwang, Dae‐Hwan Kim   +13 more
wiley   +1 more source

Single-Event Threats for Diodes - It's Not Just Schottky Diodes [PDF]

, 2017
We present destructive single-event effects characterization of a variety of silicon Schottky diodes from different manufacturers.
Wilcox, Edward P., Casey, Megan C., Lauenstein, Jean-Marie, Phan, Anthony M., LaBel, Kenneth A.   +4 more
core   +1 more source