Separate Absorption and Multiplication AlGaN Solar-Blind Avalanche Photodiodes With High-low-Doped and Heterostructured Charge Layer
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Electronic Materials"
DOI: 10.1007/s11664-020-07950-0
Abstract: In this work, an AlGaN solar-blind ultraviolet separate-absorption-and-multiplication avalanche photodiode is presented, where the charge layer has a high-low-doping (HLD) profile and a lower Al content. It was shown by numerical simulations that the HLD… read more here.
Keywords: algan solar; avalanche; charge layer; multiplication ... See more keywords
Effect of strain on space charge layer in GaN nanowires investigated by in-situ off-axis electron holography
Sign Up to like & getrecommendations! Published in 2017 at "Progress in Natural Science: Materials International"
DOI: 10.1016/j.pnsc.2017.02.003
Abstract: Abstract Effect of strain on space charge (SC) layer in nanowires (NWs) has been examined by in situ off-axis electron holography, where GaN NWs attach to an Au electrode inside a transmission electron microscope (TEM).… read more here.
Keywords: space charge; layer; strain space; charge layer ... See more keywords
Spin extraction from a semiconductor through a space-charge layer and critical current density
Sign Up to like & getrecommendations! Published in 2020 at "Superlattices and Microstructures"
DOI: 10.1016/j.spmi.2019.106351
Abstract: Abstract Simulations are carried out to study the extraction of spin-polarized electrons at a nonmagnetic semiconductor/ferromagnetic semiconductor junction in the presence of a space-charge layer. A spin blockade which limits the current flow in the… read more here.
Keywords: space charge; semiconductor; charge layer; spin ... See more keywords
Blocking Directional Lithium Diffusion in Solid-State Electrolytes at the Interface: First-Principles Insights into the Impact of the Space Charge Layer.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c12192
Abstract: Understanding the degradation mechanisms in solid-state lithium-ion batteries at interfaces is fundamental for improving battery performance and for designing recycling methodologies for batteries. A key source of battery degradation is the presence of the space… read more here.
Keywords: space charge; charge layer; layer; solid state ... See more keywords
Nature of the surface space charge layer on undoped SrTiO3 (001)
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Materials Chemistry C"
DOI: 10.1039/d1tc03436g
Abstract: Chemically stable SrO1+x surface oxide with c(6×2) superstructure is formed, creating space charge layer and surface band bending effects on undoped SrTiO3 (001), under elevated oxygen pressure and temperature conditions. read more here.
Keywords: undoped srtio3; space charge; surface; charge layer ... See more keywords