Observation of piezotronic and piezo-phototronic effects in n-InGaN nanowires/Ti grown by molecular beam epitaxy
Sign Up to like & getrecommendations! Published in 2018 at "Nano Energy"
DOI: 10.1016/j.nanoen.2018.10.031
Abstract: Abstract Group-III nitride nano-dimensional materials with noncentrosymmetric crystal structure offer an exciting area of piezotronics for energy conversion applications. We experimentally report the piezotronic and piezo-phototronic effects of n-InGaN nanowires (NWs) having an emission wavelength… read more here.
Keywords: phototronic effects; piezo phototronic; piezo; ingan nanowires ... See more keywords
Enhanced optoelectronic performance of 3C–SiC/ZnO heterostructure photodetector based on Piezo-phototronic effect
Sign Up to like & getrecommendations! Published in 2020 at "Nano Energy"
DOI: 10.1016/j.nanoen.2020.105119
Abstract: Abstract Piezo-phototronic effect is widely utilized to improve the performance of optoelectronic devices through the coupling of semiconducting, optical, and piezoelectric properties in the ability to adjust charge carrier transport, separation and recombination process in… read more here.
Keywords: photodetector; piezo phototronic; zno; phototronic effect ... See more keywords
Bifunctional interfacial engineering for piezo-phototronic enhanced photovoltaic performance of wearable perovskite solar cells
Sign Up to like & getrecommendations! Published in 2021 at "Nano Energy"
DOI: 10.1016/j.nanoen.2021.106127
Abstract: Abstract The piezo-phototronic effect can effectively modulate the energy band structure at the interface of p-n or metal-semiconductor junction, manipulating the separation, transport, and recombination of photoinduced charges. While zinc oxide (ZnO) is a good… read more here.
Keywords: solar cells; perovskite solar; bifunctional interfacial; piezo phototronic ... See more keywords
Enhanced Spin-Orbit Coupled Photoluminescence of Perovskite CsPbBr3 Quantum Dots by Piezo-Phototronic Effect.
Sign Up to like & getrecommendations! Published in 2020 at "Nano letters"
DOI: 10.1021/acs.nanolett.0c03470
Abstract: Piezo-phototronic effect is a fundamental effect of semiconductors lacking of central symmetry with geometries from one-dimensional (1D) nanowire to 3D bulk. Here, we present that the piezo-phototronic effect can even tune a spin-orbit coupled photoluminescence… read more here.
Keywords: orbit coupled; piezo phototronic; effect; phototronic effect ... See more keywords
Enhancing the Efficiency of Silicon-Based Solar Cells by the Piezo-Phototronic Effect.
Sign Up to like & getrecommendations! Published in 2017 at "ACS nano"
DOI: 10.1021/acsnano.6b07960
Abstract: Although there are numerous approaches for fabricating solar cells, the silicon-based photovoltaics are still the most widely used in industry and around the world. A small increase in the efficiency of silicon-based solar cells has… read more here.
Keywords: piezo phototronic; silicon based; based solar; phototronic effect ... See more keywords
Piezo-phototronic Effect Enhanced Efficient Flexible Perovskite Solar Cells.
Sign Up to like & getrecommendations! Published in 2019 at "ACS nano"
DOI: 10.1021/acsnano.9b00125
Abstract: Tremendous work has been made recently to improve the power conversion efficiencies (PCEs) of perovskite solar cells (PSCs); the best reported value is now over 23%. However, further improving the PCEs of PSCs is challenged… read more here.
Keywords: pscs; piezo phototronic; perovskite solar; phototronic effect ... See more keywords
A flexible p-CuO/n-MoS2 heterojunction photodetector with enhanced photoresponse by the piezo-phototronic effect
Sign Up to like & getrecommendations! Published in 2017 at "Materials horizons"
DOI: 10.1039/c6mh00568c
Abstract: Flexible functional devices based on two dimensional (2D) materials are extremely suitable for malleable, portable and sustainable applications, such as health monitoring, electronic skin and optoelectronics. In this work, we developed a flexible photodetector based… read more here.
Keywords: piezo phototronic; cuo mos2; mos2 heterojunction; phototronic effect ... See more keywords
Tunable WSe2-CdS mixed-dimensional van der Waals heterojunction with a piezo-phototronic effect for an enhanced flexible photodetector.
Sign Up to like & getrecommendations! Published in 2018 at "Nanoscale"
DOI: 10.1039/c8nr04376k
Abstract: Due to the absence of bond fracture and atomic reconstruction under strain, vdWs structures hold great promise in flexible electronic/optoelectronic applications. Besides all-2D heterojunctions, the dangling-bond-free surfaces of 2D materials also enable vdWs interaction with… read more here.
Keywords: piezo phototronic; vdws; mixed dimensional; phototronic effect ... See more keywords
Enhanced photoresponse of a high-performance self-powered UV photodetector based on ZnO nanorods and a novel electrolyte by the piezo-phototronic effect
Sign Up to like & getrecommendations! Published in 2018 at "RSC Advances"
DOI: 10.1039/c8ra05909h
Abstract: A flexible self-powered ultraviolet (UV) photodetector based on ZnO nanorods (NRs) and a novel iodine-free quasi solid-state electrolyte was fabricated. The obtained device has a fast and high response to UV light illumination at zero… read more here.
Keywords: self powered; piezo phototronic; phototronic effect; zno nanorods ... See more keywords
Strain modulated luminescence in green InGaN/GaN multiple quantum wells with microwire array by piezo-phototronic effect.
Sign Up to like & getrecommendations! Published in 2022 at "Optics letters"
DOI: 10.1364/ol.477968
Abstract: We have demonstrated piezo-phototronic enhanced modulation in green InGaN/GaN multiple quantum well (MQW) light-emitting diodes (LEDs) with a microwire array (MWA) structure. It is found that an a-axis oriented MWA structure induces more c-axis compressive… read more here.
Keywords: strain; piezo phototronic; green ingan; ingan gan ... See more keywords