Zobrazeno 1 - 10
of 620
pro vyhledávání: '"Zhongxiang Zhou"'
Autor:
Shixin Zhao, Xingbao Lyu, Aleksandr Astafiev, Chengxun Yuan, Lin Miao, Jingfeng Yao, Ying Wang, Anatoly Kudryavtsev, Aleksandr Chirtsov, Gennadii Shabanov, Zhongxiang Zhou
Publikováno v:
High Voltage, Vol 9, Iss 1, Pp 127-136 (2024)
Abstract The Gatchina discharge phenomenon holds significant promise as a laboratory model for simulating ball lightning. However, crucial aspects concerning the plasma components of the resulting afterglow remain unresolved. Notably, the measurement
Externí odkaz:
https://doaj.org/article/01830a68fbbc4be58f3bc86ac6dc775d
Autor:
Shixin Zhao, Xingbao Lyu, Yangguo Liu, Chengxun Yuan, Svetlana Avtaeva, Anatoly Kudryavtsev, Xiaoxue Li, Jingfeng Yao, Ying Wang, Zhongxiang Zhou
Publikováno v:
IEEE Access, Vol 11, Pp 19339-19346 (2023)
The characteristics of post-cathode plasma maintained by a self-made DC short glow-discharge plasma generator with grid electrodes were measured by optical emission spectroscopy. The discharge existed in an abnormal glow discharge mode at a voltage o
Externí odkaz:
https://doaj.org/article/1f3a818a189b42aca77a1a87a769c524
Autor:
Jianfei Li, Jingfeng Yao, Ying Wang, Zhongxiang Zhou, Anatoly A. Kudryavtsev, Zhihao Lan, Chengxun Yuan
Publikováno v:
APL Photonics, Vol 8, Iss 6, Pp 066102-066102-8 (2023)
Plasma blackout, which contains ablative impurities, strongly attenuates the signal of the reentry spacecraft. Traditional methods focus on mitigating electron densities and impurities around the antenna, and metamaterial-based electromagnetic method
Externí odkaz:
https://doaj.org/article/0948fc96793147b5b5e174a5b06644ff
Autor:
Anna A. Rybkina, Alevtina A. Gogina, Artem V. Tarasov, Ye Xin, Vladimir Yu. Voroshnin, Dmitrii A. Pudikov, Ilya I. Klimovskikh, Anatoly E. Petukhov, Kirill A. Bokai, Chengxun Yuan, Zhongxiang Zhou, Alexander M. Shikin, Artem G. Rybkin
Publikováno v:
Symmetry, Vol 15, Iss 11, p 2052 (2023)
Intercalation of noble metals can produce giant Rashba-type spin–orbit splittings in graphene. The spin–orbit splitting of more than 100 meV has yet to be achieved in graphene on metal or semiconductor substrates. Here, we report the p-type graph
Externí odkaz:
https://doaj.org/article/98897af045254b659b49a976d7f98710
Publikováno v:
Journal of Advanced Ceramics, Vol 11, Iss 2, Pp 263-272 (2022)
Abstract The barium ferrite BaTi x Fe12−x O19 (x = 0.2, 0.4, 0.6, 0.8) (BFTO-x) ceramics doped by Ti4+ were synthesized by a modified sol—gel method. The crystal structure and magnetic structure of the samples were determined by neutron diffracti
Externí odkaz:
https://doaj.org/article/b7dd1f8b952144cdb979899cd6f61c60
Autor:
Xingbao Lyu, Chengxun Yuan, Svetlana Avtaeva, Anatoly Kudryavtsev, Jingfeng Yao, Yangguo Liu, Zhongxiang Zhou, Xiaoou Wang
Publikováno v:
IEEE Access, Vol 10, Pp 7675-7683 (2022)
This paper presents a new composite grid electrode structure for the generation of plasma that is suitable for modeling microwave radiation transmission through atmospheric plasma. The new grid anode-composite cathode (GA-CC) structure is to be contr
Externí odkaz:
https://doaj.org/article/da29d6b022b94b4fab76f14a4547ffa1
Publikováno v:
Fractal and Fractional, Vol 7, Iss 8, p 569 (2023)
Image enhancement is one of the bases of image processing technology, which can enhance useful features and suppress useless information of images according to the specified task. In order to ensure coherent enhancement for images with oriented flow-
Externí odkaz:
https://doaj.org/article/91d2ab91c65d404ea4493b5fde487abd
Autor:
Yu Wang, Peng Tan, Xiangda Meng, Zhongxiang Zhou, Xiaolin Huang, Chengpeng Hu, Fei Huang, Jing Wang, Hao Tian
Publikováno v:
IUCrJ, Vol 8, Iss 2, Pp 319-326 (2021)
Ion doping, an effective way to modify the nature of materials, is beneficial for the improvement of material properties. Mn doping exhibits gain of piezoelectric properties in KTa1−xNbxO3 (KTN). However, the impact mechanism of Mn ions on properti
Externí odkaz:
https://doaj.org/article/22bf06fcb78141db9c9bc87e67669705
Autor:
Xingbao Lyu, Chengxun Yuan, Svetlana Avtaeva, Anatoly Kudryavtsev, Jingfeng Yao, Yangguo Liu, Zhongxiang Zhou, Xiaoou Wang
Publikováno v:
AIP Advances, Vol 12, Iss 3, Pp 035202-035202-9 (2022)
In a previous study, the characteristics of plasma generated by fast electrons behind a grid anode with short glow discharge were studied using numerical simulation. The source of the post-anode plasma electrons is considered to be the direct current
Externí odkaz:
https://doaj.org/article/a9c60c704719495799ff6827ff9b4c33
Publikováno v:
Journal of Advanced Ceramics, Vol 9, Iss 5, Pp 641-646 (2020)
Abstract Multiferroic BiFeO3-based ceramics were synthesized using the rapid liquid-phase sintering method. The rare-earth ion (Sm3+, Gd3+, Y3+) doping causes structural distortion without changing the intrinsic rhombohedral perovskite structure. Ram
Externí odkaz:
https://doaj.org/article/b5a2582692cf431da9cfcf29407ff385