Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Danfeng Zhu"'
Autor:
Xueyu Wang, Shuo Chen, Yumin Liu, Tiesheng Wu, Jing Li, Danfeng Zhu, Yu Wang, Yuhang Sun, Hongjie Fan, Han Ye
Publikováno v:
Results in Materials, Vol 17, Iss , Pp 100363- (2023)
Smart windows with high visible transmission can control the absorption or transmission spectrum of solar irradiation based on seasonal variations and personal preferences, allowing buildings to save energy. However, it is a considerable challenge to
Externí odkaz:
https://doaj.org/article/e05649efaabf4366b0d482d77e6ae892
Publikováno v:
Photonics, Vol 10, Iss 5, p 563 (2023)
Three ultracompact integrated photonic devices are proposed, assisted by etched structures. A mode-order converter (MOC) is achieved with a footprint of 0.85 × 1.4 μm2, which exhibits high performances with insertion loss (IL) below 0.34 dB and mod
Externí odkaz:
https://doaj.org/article/de2844c75ff642288e299f68b828d4b2
Publikováno v:
IEEE Photonics Journal, Vol 13, Iss 2, Pp 1-10 (2021)
A high-contrast and compact wavelength diplexer is presented for conventional 1550 nm and emerging 2000 nm based on a subwavelength-grating (SWG) coupler. The SWG silicon waveguide thoroughly blocks the light propagation around 1550 nm but fully supp
Externí odkaz:
https://doaj.org/article/beacec6701834ddc81a264a7126bbca1
Autor:
Dr. Hao Wu, Wenjun Liu, Lihua Zheng, Danfeng Zhu, Dr. Ning Du, Dr. Chengmao Xiao, Dr. Liwei Su, Prof. Lianbang Wang
Publikováno v:
ChemistryOpen, Vol 8, Iss 3, Pp 298-303 (2019)
Abstract In this work, we introduce Ni nanopyramid arrays (NPAs) supported amorphous Ge anode architecture and demonstrate its effective improvement in sodium storage properties. The Ni−Ge NPAs are prepared by facile electrodeposition and sputterin
Externí odkaz:
https://doaj.org/article/e1dc8034940140169e77f67c851775c3
Publikováno v:
IEEE Photonics Journal, Vol 11, Iss 4, Pp 1-8 (2019)
In this letter, we propose ultra-compact TE-polarized even-to-odd mode converter designs by introducing Ge/Si patterns into silicon waveguide-integrated functional region. The Ge areas with continuous boundaries are determined by topology optimizatio
Externí odkaz:
https://doaj.org/article/768b322866954713871c359a16fc3873
Publikováno v:
IEEE Photonics Journal, Vol 10, Iss 6, Pp 1-7 (2018)
We propose and numerically demonstrate a design of bidirectional transverse electric (TE) polarized mode-order converter based on silicon-on-insulator platform. This converter is realized by introducing high refractive index material inlaid in a sili
Externí odkaz:
https://doaj.org/article/673085023cb845f8a182bd871d2b1fea
Autor:
Yaoqin Li1, Danfeng Zhu2 d.zhu@snnu.edu.cn
Publikováno v:
Business Ethics, the Environment & Responsibility. Oct2021, Vol. 30 Issue 4, p738-757. 20p.
Autor:
Danfeng Zhu
Publikováno v:
Proceedings of the 2022 International Conference on Mathematical Statistics and Economic Analysis (MSEA 2022) ISBN: 9789464630411
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6c9f73407f072dc14936d6ea0bae5fb
https://doi.org/10.2991/978-94-6463-042-8_28
https://doi.org/10.2991/978-94-6463-042-8_28
Publikováno v:
2022 IEEE 5th International Conference on Automation, Electronics and Electrical Engineering (AUTEEE).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c017291eaf61e1e2009a4e66bcad54aa
https://doi.org/10.1109/auteee56487.2022.9994471
https://doi.org/10.1109/auteee56487.2022.9994471
Publikováno v:
Energy Conversion and Management. 289:117198
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7aaff9c18e9f8699fab7570735da7248
https://doi.org/10.1016/j.enconman.2023.117198
https://doi.org/10.1016/j.enconman.2023.117198