Highly antireflective AlGaN/GaN ultraviolet photodetectors using ZnO nanorod arrays on inverted pyramidal surfaces
Sign Up to like & getrecommendations! Published in 2017 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2017.02.139
Abstract: Abstract Highly antireflective heterostructured aluminum gallium nitride (AlGaN)/GaN ultraviolet (UV) photodetectors were demonstrated using a combination of inverted pyramidal surfaces and zinc oxide nanorod arrays (i.e., antireflective surface modification) to enhance the optical sensitivity. The… read more here.
Keywords: pyramidal surfaces; algan gan; inverted pyramidal; ultraviolet photodetectors ... See more keywords
Improved coverage of rGO film on Si inverted pyramidal microstructures for enhancing the photovoltaic of rGO/Si heterojunction solar cell
Sign Up to like & getrecommendations! Published in 2019 at "Materials Science in Semiconductor Processing"
DOI: 10.1016/j.mssp.2019.02.033
Abstract: Abstract Solar cell fabricated by reduced graphene oxide (rGO)/textured silicon (T-Si) structure is feasible due to the capability to form a continuous film of graphene oxide (GO) on Si surface by direct drop-casting or spin… read more here.
Keywords: inverted pyramidal; drop casting; pyramidal microstructures; rgo ... See more keywords
Microstructure-regulated inverted pyramidal Si photocathodes for efficient hydrogen generation.
Sign Up to like & getrecommendations! Published in 2022 at "Nanoscale"
DOI: 10.1039/d2nr04706c
Abstract: Black silicon electrodes with inverted pyramid arrays (SiIPs) are promising for efficient photoelectrochemical water splitting due to their excellent photoelectric properties and quasi-hydrophilicity. In this work, an elaborate study on microstructure regulation of SiIP photocathodes… read more here.
Keywords: microstructure regulated; regulated inverted; hydrogen; microstructure ... See more keywords
Enhancement of thermoelectric characteristics in AlGaN/GaN films deposited on inverted pyramidal Si surfaces
Sign Up to like & getrecommendations! Published in 2017 at "Applied Physics Letters"
DOI: 10.1063/1.4991969
Abstract: In this letter, we demonstrate an engineering strategy to boost thermoelectric power factor via geometry-induced properties of the pyramid structure. Aluminum gallium nitride (AlGaN)/GaN heterostructured films grown on inverted pyramidal silicon (Si) demonstrate higher power… read more here.
Keywords: power factor; algan gan; inverted pyramidal; geometry ... See more keywords
FOOTING WITH INVERTED PYRAMIDAL PROTRUSIONS FOR SETTLEMENT CONTROL IN SANDY DEPOSITS
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Geomate"
DOI: 10.21660/2017.36.54602
Abstract: This paper examines the feasibility of using an innovative footing with a corrugated base to enhance the load-bearing capacity of shallow foundation, and to reduce the substructure’s subsidence as a whole or differentially. The corrugated… read more here.
Keywords: pyramidal protrusions; settlement; inverted pyramidal; base ... See more keywords