Hot Charge Carrier Extraction from Semiconductor Quantum Dots
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.8b03980
Abstract: This article focus on the recent work carried out on hot charge carrier extraction from colloidal quantum dots (QDs). It has been contemplated that the quantum dot based solar cell (QDSC) can reach exceptionally high… read more here.
Keywords: charge carrier; charge; carrier extraction; hot charge ... See more keywords
Optimal Geometry for Plasmonic Hot-Carrier Extraction in Metal-Semiconductor Nanocrystals.
Sign Up to like & getrecommendations! Published in 2023 at "ACS nano"
DOI: 10.1021/acsnano.2c10892
Abstract: Plasmon-induced energy and charge transfer from metal nanostructures hold great potential for harvesting solar energy. Presently, the efficiencies of charge-carrier extraction are still low due to the competitive ultrafast mechanisms of plasmon relaxation. Using single-particle… read more here.
Keywords: metal semiconductor; extraction; carrier extraction; geometry ... See more keywords
Enhanced charge carrier extraction by a highly ordered wrinkled MgZnO thin film for colloidal quantum dot solar cells
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Materials Chemistry C"
DOI: 10.1039/c7tc02740k
Abstract: Efficient charge carrier extraction from a colloidal quantum dot (CQD) solid is crucial for high performance of CQD solar cells (CQDSCs). Herein, highly ordered wrinkled MgZnO (MZO) thin films are demonstrated to improve the charge… read more here.
Keywords: carrier extraction; charge carrier; charge; thin film ... See more keywords
Carrier extraction from metallic perovskite oxide nanoparticles.
Sign Up to like & getrecommendations! Published in 2021 at "Nanoscale"
DOI: 10.1039/d1nr02890a
Abstract: We observe the extraction of carriers excited between two types of bands in the perovskite oxide, Sr-deficient strontium niobate (Sr0.9NbO3). Sr0.9NbO3 exhibits metallic behaviour and high conductivity, whilst also displaying broad absorption across the ultraviolet,… read more here.
Keywords: extraction; carrier extraction; sr0 9nbo3; perovskite oxide ... See more keywords
Regulating Charge Carrier Extraction and Transport with Dual-interface Modification for Efficient Perovskite Solar Cells
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Materials Chemistry C"
DOI: 10.1039/d3tc01289a
Abstract: Planar-structured metal halide perovskite solar cells (PSCs) have received considerable attention thanks to their superior optoelectronic properties with a record power conversion efficiency (PCE) over 25%. However, further improvements in... read more here.
Keywords: extraction transport; solar cells; perovskite solar; regulating charge ... See more keywords
Hot carrier extraction from 2D semiconductor photoelectrodes.
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2220333120
Abstract: Hot carrier-based energy conversion systems could double the efficiency of conventional solar energy technology or drive photochemical reactions that would not be possible using fully thermalized, "cool" carriers, but current strategies require expensive multijunction architectures.… read more here.
Keywords: extraction semiconductor; carrier extraction; hot carrier; carrier ... See more keywords
Significant Carrier Extraction Enhancement at the Interface of an InN/p-GaN Heterojunction under Reverse Bias Voltage
Sign Up to like & getrecommendations! Published in 2018 at "Nanomaterials"
DOI: 10.3390/nano8121039
Abstract: In this paper, a superior-quality InN/p-GaN interface grown using pulsed metalorganic vapor-phase epitaxy (MOVPE) is demonstrated. The InN/p-GaN heterojunction interface based on high-quality InN (electron concentration 5.19 × 1018 cm−3 and mobility 980 cm2/(V s))… read more here.
Keywords: carrier extraction; gan heterojunction; heterojunction; interface ... See more keywords