Zobrazeno 1 - 10
of 256
pro vyhledávání: '"Shiwei Feng"'
Publikováno v:
地球与行星物理论评, Vol 55, Iss 1, Pp 1-5 (2024)
To achieve full-band observation of solar radio emissions, the sun-planetary interstellar monitoring chain subsystem of the Phase II of Chinese Meridian Project will construct four sets of solar radio spectrometers covering the decimeter, meter, deca
Externí odkaz:
https://doaj.org/article/4a6bc52b25ea4754a8dd4f7459bcab83
Publikováno v:
npj 2D Materials and Applications, Vol 7, Iss 1, Pp 1-7 (2023)
Abstract A technique for the transfer-free growth of 2-inch wafer-scale patterned graphene directly on GaN LED epilayers is introduced. High-quality graphene as transparent electrodes and heat spreaders is synthesized directly on GaN by PECVD at only
Externí odkaz:
https://doaj.org/article/6d7239aff772403faf6601e13a58facd
Publikováno v:
Chip, Vol 2, Iss 4, Pp 100076- (2023)
Externí odkaz:
https://doaj.org/article/e2ad21e919414399b344bb2755a9a192
Publikováno v:
International Journal of Climate Change Strategies and Management, Vol 15, Iss 2, Pp 247-263 (2023)
Purpose – China has proposed two-stage goals of carbon peaking by 2030 and carbon neutralization by 2060. The carbon emission reduction effect of the power industry, especially the thermal power industry, will directly affect the progress of the go
Externí odkaz:
https://doaj.org/article/e6b267161b8d40d0aea7770c0c07eb75
Autor:
Meng Zhang, Yamin Zhang, Baikui Li, Shiwei Feng, Mengyuan Hua, Xi Tang, Jin Wei, Kevin J. Chen
Publikováno v:
IEEE Journal of the Electron Devices Society, Vol 11, Pp 198-203 (2023)
In silicon carbide (SiC) planar insulated-gate bipolar transistor (IGBT), a large distance between neighboring p-bodies is beneficial to enhance the on-state conductivity modulation, but will expose the gate oxide to high electric field in off-state.
Externí odkaz:
https://doaj.org/article/1e76b83108aa442a80222ed664a1898d
Autor:
Ran Li, Xinhua Zhao, Jingye Yan, Lin Wu, Yang Yang, Xuning Lv, Shiwei Feng, Mengsi Ruan, Nanbin Xiang, Yidan Liang
Publikováno v:
The Astrophysical Journal, Vol 962, Iss 2, p 178 (2024)
Since fast head-on coronal mass ejections and their associated shocks represent potential hazards to the space environment of the Earth and even other planets, forecasting the arrival time of the corresponding interplanetary shock is a priority in sp
Externí odkaz:
https://doaj.org/article/8f4076ec977741ae83ffda6f916478e8
Autor:
Bo Liu, Yudi Zhao, YinFeng Chang, Han Hsiang Tai, Hanyuan Liang, Tsung-Cheng Chen, Shiwei Feng, Tuo-Hung Hou, Chao-Sung Lai
Publikováno v:
Chip, Vol 2, Iss 1, Pp 100040- (2023)
Implementing hardware primitives into cryptosystem has become a new trend in electronic community. Memristor, with intrinsic stochastic characteristics including the switching voltages, times and energies, as well as the fluctuations of the resistanc
Externí odkaz:
https://doaj.org/article/ca3c266ebab944cf8d99c3274d9da654
Autor:
Ruisheng Zheng, Yihan Liu, Wenlong Liu, Bing Wang, Zhenyong Hou, Shiwei Feng, Xiangliang Kong, Zhenghua Huang, Hongqiang Song, Hui Tian, Pengfei Chen, Robertus Erdélyi, Yao Chen
Publikováno v:
The Astrophysical Journal Letters, Vol 949, Iss 1, p L8 (2023)
Solar coronal waves frequently appear as bright disturbances that propagate globally from the eruption center in the solar atmosphere, just like the tsunamis in the ocean on Earth. Theoretically, coronal waves can sweep over the underlying chromosphe
Externí odkaz:
https://doaj.org/article/2e136dcadd6842069b05b4604b382c16
Autor:
Yihui Yuan, Tingting Liu, Juanxiu Xiao, Qiuhan Yu, Lijuan Feng, Biye Niu, Shiwei Feng, Jiacheng Zhang, Ning Wang
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-8 (2020)
The extraction of metals from seawater is an area of great potential; especially for the extraction of uranium. Here, the authors report on the synthesis of a DNA based uranium adsorbent with high selectivity and demonstrate the potential for the DNA
Externí odkaz:
https://doaj.org/article/9bb1491073bd4d92ad03c3d0ff428b60
Autor:
Wenlong Liu, Xiangliang Kong, Fan Guo, Lulu Zhao, Shiwei Feng, Feiyu Yu, Zelong Jiang, Yao Chen, Joe Giacalone
Publikováno v:
The Astrophysical Journal, Vol 954, Iss 2, p 203 (2023)
Ground level enhancements (GLEs) are extreme solar energetic particle (SEP) events that are of particular importance in space weather. In solar cycle 24, two GLEs were recorded on 2012 May 17 (GLE 71) and 2017 September 10 (GLE 72), respectively, usi
Externí odkaz:
https://doaj.org/article/754b83d38eaf4fb1b684a8b02ba07013