Zobrazeno 1 - 10
of 160
pro vyhledávání: '"Changlei Wang"'
Publikováno v:
Frontiers of Optoelectronics, Vol 16, Iss 1, Pp 1-9 (2023)
Abstract Tin perovskites with exemplary optoelectronic properties offer potential application in lead-free perovskite solar cells. However, Sn vacancies and undercoordinated Sn ions on the tin perovskite surfaces can create deep-level traps, leading
Externí odkaz:
https://doaj.org/article/1ba1a3c7124a4651aaa7ceb813f2dc6d
Autor:
Yuqi Zhang, Zhenhai Yang, Tianshu Ma, Zhenhai Ai, Yining Bao, Luolei Shi, Linling Qin, Guoyang Cao, Changlei Wang, Xiaofeng Li
Publikováno v:
Small Science, Vol 4, Iss 3, Pp n/a-n/a (2024)
Mixed‐dimensional perovskites possess unique photoelectric properties and are widely used in perovskite solar cells (PSCs) to improve their efficiency and stability. However, there is a pressing need for a deeper understanding of the physical mecha
Externí odkaz:
https://doaj.org/article/c2f7e6581b1e4daa8a59a85cef4435e9
Publikováno v:
Nanomaterials, Vol 13, Iss 19, p 2640 (2023)
Carbon-based perovskite solar cells (C-PSCs) have the impressive characteristics of good stability and potential commercialization. The insulating layers play crucial roles in charge modulation at the buried perovskite interface in mesoporous C-PSCs.
Externí odkaz:
https://doaj.org/article/64c6df67316849c9bfeea5c4e8c3af35
Autor:
Rui He, Zongjin Yi, Yi Luo, Jincheng Luo, Qi Wei, Huagui Lai, Hao Huang, Bingsuo Zou, Guangyao Cui, Wenwu Wang, Chuanxiao Xiao, Shengqiang Ren, Cong Chen, Changlei Wang, Guichuan Xing, Fan Fu, Dewei Zhao
Publikováno v:
Advanced Science, Vol 9, Iss 36, Pp n/a-n/a (2022)
Abstract Surface post‐treatment using ammonium halides effectively reduces large open‐circuit voltage (VOC) losses in bromine‐rich wide‐bandgap (WBG) perovskite solar cells (PSCs). However, the underlying mechanism still remains unclear and t
Externí odkaz:
https://doaj.org/article/37ef5cf70247482d9d1aff6d4257505e
Publikováno v:
Energies, Vol 16, Iss 1, p 204 (2022)
A wave energy converter features the ability to convert wave energy into the electrical energy required by unmanned devices, and its energy-conversion efficiency is an essential aspect in practical applications. This paper proposes a novel point-abso
Externí odkaz:
https://doaj.org/article/bfc89ca9259f4a1eb5c5dab45f7c1851
Publikováno v:
Nanomaterials, Vol 12, Iss 12, p 2065 (2022)
Low-bandgap (Eg~1.25 eV) mixed tin-lead (Sn-Pb) perovskites are promising candidates for efficient solar cells and self-powered photodetectors; however, they suffer from huge amounts of defects due to the unintentional p-type self-doping. In this wor
Externí odkaz:
https://doaj.org/article/75e5305aee2f487ebba110b87f2bf1ce
Publikováno v:
Applied Sciences, Vol 10, Iss 5, p 1661 (2020)
Self-stabilization quantum key distribution (QKD) systems are often based on the Faraday magneto-optic effect such as “plug and play” QKD systems and Faraday−Michelson QKD systems. In this article, we propose a new anti-quantum-channel disturba
Externí odkaz:
https://doaj.org/article/7f747eca1c5f4e08bae7e4c0e8294a8c
Autor:
Dong Liang, Qirong Xing, Zhen Tian, Changlei Wang, Weili Zhang, Jianqiang Gu, Yanfeng Li, Lu Chai, Qingyue Wang, Aleksei Zheltikov
Publikováno v:
Active and Passive Electronic Components, Vol 2007 (2007)
This paper presents a fully experimental and theoretical study on transmission properties of a deep metallic grating with subwavelength slits in THz frequency region by using THz time domain spectroscopy (THz-TDS). The grating exposed to p-polarized
Externí odkaz:
https://doaj.org/article/db389396ebc544c796870e4332b14d6f
Autor:
Chuanxiao Xiao, Yaxin Zhai, Zhaoning Song, Kang Wang, Changlei Wang, Chun-Sheng Jiang, Matthew C. Beard, Yanfa Yan, Mowafak Al-Jassim
Publikováno v:
ACS Applied Materials & Interfaces. 15:20909-20916
Autor:
Rui He, Wanhai Wang, Zongjin Yi, Felix Lang, Cong Chen, Jincheng Luo, Jingwei Zhu, Jarla Thiesbrummel, Sahil Shah, Kun Wei, Yi Luo, Changlei Wang, Huagui Lai, Hao Huang, Jie Zhou, Bingsuo Zou, Xinxing Yin, Shengqiang Ren, Xia Hao, Lili Wu, Jingquan Zhang, Jinbao Zhang, Martin Stolterfoht, Fan Fu, Weihua Tang, Dewei Zhao
Publikováno v:
Nature. 618:80-86