Performance Improvement of Lead-Based Halide Perovskites through B-Site Ion-Doping Strategies.
Sign Up to like & getrecommendations! Published in 2023 at "Small"
DOI: 10.1002/smll.202302700
Abstract: Owing to their excellent properties, lead halide perovskites have attracted extensive attention in the photoelectric field. Presently, the certified power conversion efficiency of perovskite solar cells has reached 25.7%, the specific detectivity of perovskite photodetectors… read more here.
Keywords: site ion; halide perovskites; site; ion doping ... See more keywords
Impact of Ni Ion-Doping on Structural, Optoelectronic and Redox Properties of CeO2 Nanoparticles
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Electronic Materials"
DOI: 10.1007/s11664-018-6088-x
Abstract: We have investigated the influence of Ni doping on the physicochemical properties of CeO2 synthesized by a co-precipitation process. As-prepared nanoparticles were characterized by x-ray diffraction pattern (XRD), transmission electron microscopy (TEM), energy dispersive x-ray… read more here.
Keywords: optoelectronic redox; ion doping; ceo2 nanoparticles; impact ion ... See more keywords
Effect of La, Zr, co-doping on electrical properties of La-Zr-ZnO/n-Si(111) Schottky heterojunctions
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Electron Spectroscopy and Related Phenomena"
DOI: 10.1016/j.elspec.2019.146895
Abstract: Abstract The La-Zr-ZnO/n-Si(111) schottky heterojunction was prepared by sol-gel method. The results showed that the average grain size of La-Zr-ZnO films decreases by increasing Zr ion doping concentration. Based on XPS analysis, it is found… read more here.
Keywords: films decreases; zno 111; ion doping; zno films ... See more keywords
A Facile Ion-Doping Strategy To Regulate Tumor Microenvironments for Enhanced Multimodal Tumor Theranostics.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.7b11114
Abstract: Integration of multiple therapeutic/diagnostic modalities into a single system holds great promise to improve theranostic efficiency for tumors, but still remains a technical challenge. Herein, we report a new multimodal theranostic nanoconstruct based on Fe-doped… read more here.
Keywords: doping strategy; regulate tumor; ion doping; facile ion ... See more keywords
Enhanced and Stable Upconverted White-light Emission in Ho3+/Yb3+/Tm3+-doped LiNbO3 Single Crystal via Mg2+ Ion Doping
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DOI: 10.1038/s41598-017-15367-9
Abstract: A strategy to enhance the upconversion white-light intensity via Mg2+ ion doping was demonstrated in Ho3+/Yb3+/Tm3+/LiNbO3 single crystal. It is found Mg2+ ion doping affects the crystal field symmetry around RE3+ ions and enhance the… read more here.
Keywords: mg2 ion; ion doping; ho3 yb3; yb3 tm3 ... See more keywords
Narrowing the band gap to enhance the resistive switching properties of Pr3+-doped ZnO thin films by Cd-ion doping
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DOI: 10.1039/c7ra07100k
Abstract: Pr3+/Cd2+ co-doped ZnO hexagonal structure thin films with c-axis preferred orientation were deposited on Pt/Ti/SiO2/Si substrates using a chemical solution deposition method, and the effect of Cd-ion doping on the resistive switching properties of Zn0.97−xPr0.03CdxO… read more here.
Keywords: thin films; ion doping; switching properties; switching ... See more keywords
Zn2+ ion doping for structural modulation of lead-free Sn-based perovskite solar cells
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Materials Chemistry A"
DOI: 10.1039/d2ta09793a
Abstract: The Sn-based perovskites have intrinsic defects such as Sn vacancies and oxidized component (Sn4+), and local lattice strain in the perovskite crystalline structure. Herein, this study introduces the Zn metal... read more here.
Keywords: lead free; zn2 ion; modulation lead; structural modulation ... See more keywords