Zobrazeno 1 - 10
of 145
pro vyhledávání: '"Weiren Zhao"'
Publikováno v:
Photonics, Vol 11, Iss 8, p 688 (2024)
Corner detection is responsible for accurate camera calibration, which is an essential task for binocular three-dimensional (3D) reconstruction. In microscopic scenes, binocular 3D reconstruction has significant potential to achieve fast and accurate
Externí odkaz:
https://doaj.org/article/e14d3a1bd0224162b6d42c3da6aecc39
Publikováno v:
Photonics, Vol 10, Iss 8, p 893 (2023)
Reconfigurable chiral metasurfaces with a dynamic polarization manipulation capability are highly required in optical integrated systems. In this paper, we simultaneously realized giant and large-range switchable asymmetric transmission (AT) and circ
Externí odkaz:
https://doaj.org/article/1add22dc0ff6487da5eb3a55ed4be6f5
Publikováno v:
Polymers, Vol 15, Iss 14, p 3060 (2023)
Borophene, an emerging two-dimensional (2D) material platform, is capable of supporting highly confined plasmonic modes in the visible and near-infrared wavebands. This provides a novel building block for light manipulation at the deep subwavelength
Externí odkaz:
https://doaj.org/article/64ec9e766b1a469fb659eb4faede5a29
Publikováno v:
Micromachines, Vol 13, Iss 3, p 457 (2022)
In this work, metal halide perovskite quantum dots (QDs) with Formamidinium (FA) and Cs mixed cations were fabricated using a solution-processed method at room temperature. By controlling Cs doping ratios in a precursor, the optical properties of mix
Externí odkaz:
https://doaj.org/article/7bd0e0ec7875438396ce6a52d6265535
Publikováno v:
ACS Omega, Vol 2, Iss 9, Pp 5935-5941 (2017)
Externí odkaz:
https://doaj.org/article/9f0e6c4bf35149739fda4992eeebd528
Publikováno v:
Nanomaterials, Vol 9, Iss 11, p 1537 (2019)
Cesium lead halide perovskite nanocrystals (NCs) have attracted enormous interest in light-emitting diode, photodetector and low-threshold lasing application in terms of their unique optical and electrical performance. However, little attention has b
Externí odkaz:
https://doaj.org/article/d08c67dd05c845148c90a2c9b9197689
Autor:
Jiaxi Wang, Li Luo, Chunlong Han, Rui Yun, Xingui Tang, Yanjuan Zhu, Zhaogang Nie, Weiren Zhao, Zhechuan Feng
Publikováno v:
Materials, Vol 12, Iss 9, p 1444 (2019)
Ferroelectrics have recently attracted attention as a candidate class of materials for use in photovoltaic devices due to their abnormal photovoltaic effect. However, the current reported efficiency is still low. Hence, it is urgent to develop narrow
Externí odkaz:
https://doaj.org/article/fc033fefee924a5a8d8c334e4a3ff304
Publikováno v:
Materials, Vol 11, Iss 2, p 297 (2018)
Novel LiLa1−x−y(MoO4)2:xSm3+,yEu3+ (in short: LL1−x−yM:xSm3+,yEu3+) double molybdate red phosphors were synthesized by a solid-state reaction at as low temperature as 610 °C. The optimal doping concentration of Sm3+ in LiLa1−x(MoO4)2:xSm3+
Externí odkaz:
https://doaj.org/article/51713f97343545e397ee1953d2ecc59d
Publikováno v:
Plasmonics. 18:761-768
Autor:
Shaoshan Su, Wei Song, Hongli Wen, Zhurong Mo, Tonghua Wan, Lin Yu, Weiren Zhao, Deshmukh Abdul Hakeem
Publikováno v:
Journal of Materials Chemistry C. 11:2375-2388
KYb2F7:Er3+ UC nanocrystal-based nanothermometers have greatly improved the SR with ion substitution of Ti4+, Ge4+, and Y3+ for Yb3+.