Ultra-Thin Silicon Wafers Fabrication and Inverted Pyramid Texturing Based on Cu-Catalyzed Chemical Etching
Sign Up to like & getrecommendations! Published in 2020 at "Silicon"
DOI: 10.1007/s12633-020-00429-x
Abstract: The ultra-thin silicon solar devices perform a potential development direction to decrease material usage and thus lowering the expense. The ultra-thin silicon wafer and inverted pyramid structure texturing were completed by one-step Cu-catalyzed chemical etching… read more here.
Keywords: inverted pyramid; thin silicon; ultra thin; catalyzed chemical ... See more keywords
ZnO/Al2O3/p-Si/Al2O3/CuO heterojunction NIR photodetector with inverted-pyramid light-trapping structure
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2021.159864
Abstract: Abstract Micro and nano light-trapping structures are widely applied to improve the performance of optoelectronic devices. In this work, inverted-pyramid light trapping texture on industrial-sized p-type silicon was prepared by a rapid and repeatable one-step… read more here.
Keywords: light trapping; pyramid light; al2o3; inverted pyramid ... See more keywords
The effect of AlN nucleation temperature on inverted pyramid defects in GaN layers grown on 200 mm silicon wafers
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Crystal Growth"
DOI: 10.1016/j.jcrysgro.2016.11.049
Abstract: Abstract We have examined 200 mm GaN on silicon wafers, while varying the AlN nucleation temperature, and have found that higher temperatures result in a more convex bow on the wafers. In addition, by performing full… read more here.
Keywords: inverted pyramid; temperature; pyramid defects; silicon wafers ... See more keywords
Optical properties of a random inverted pyramid textured silicon surface studied by the ray tracing method
Sign Up to like & getrecommendations! Published in 2019 at "Solar Energy"
DOI: 10.1016/j.solener.2019.05.031
Abstract: Abstract The random inverted pyramid texture has been extensively studied experimentally in high-efficiency monocrystalline silicon solar cells due to its superior optical properties. In this paper, a random inverted pyramid structure model was established, and… read more here.
Keywords: studied ray; inverted pyramid; ray tracing; random inverted ... See more keywords
Inverted Pyramid Morphology Control by Acid Modification and Application for PERC Solar Cells
Sign Up to like & getrecommendations! Published in 2021 at "ACS Omega"
DOI: 10.1021/acsomega.1c04972
Abstract: Silicon inverted pyramid (IP) structures, with lower reflectance and increased surface recombination, are one of the best choices for light-trapping structures of high-efficiency silicon solar cells. The solution process of IP generally goes through three… read more here.
Keywords: acid modification; inverted pyramid; silicon; morphology ... See more keywords
A highly ordered and damage-free Ge inverted pyramid array structure for broadband antireflection in the mid-infrared
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Materials Chemistry C"
DOI: 10.1039/d1tc01134k
Abstract: A highly ordered and damage-free microscale Ge inverted pyramid array is fabricated by HF-free metal-assisted chemical etching. The inverted pyramid exhibits significant broadband antireflection properties in the mid-infrared region. read more here.
Keywords: inverted pyramid; highly ordered; ordered damage; broadband antireflection ... See more keywords