Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Yu-Qiu Gu"'
Publikováno v:
AIP Advances, Vol 12, Iss 5, Pp 055002-055002-8 (2022)
When an ultrashort laser pulse incidents onto a plasma mirror, there exist fast electron ejections, terahertz (THz) radiation, and harmonic generation simultaneously. We investigated the correlation of these three emission phenomena at a preplasma de
Externí odkaz:
https://doaj.org/article/56fe2b1d90444aec8e3dd72ce44ea8c1
Publikováno v:
Physics Letters B, Vol 767, Iss C, Pp 431-436 (2017)
Many predictions of new phenomena given by strong field quantum electrodynamics (SFQED) will be tested on next generation multi-petawatt laser facilities in the near future. These new phenomena are basis to understand physics in extremely strong elec
Externí odkaz:
https://doaj.org/article/4154b2d2103441ceb3aba72947755757
Autor:
Yue Yang, Yu-Chi Wu, Liang Li, Si-Yuan Zhang, Ke-Gong Dong, Tian-Kui Zhang, Ming-Hai Yu, Xiao-Hui Zhang, Bin Zhu, Fang Tan, Yong-Hong Yan, Gang Li, Wei Fan, Feng Lu, Zong-Qing Zhao, Wei-Min Zhou, Lei-Feng Cao, Yu-Qiu Gu
Publikováno v:
Results in Physics, Vol 14, Iss , Pp - (2019)
The increasingly demand for machining accuracy and product quality excites a great interest in high-resolution non-destructive testing (NDT) methods, but spatial resolution of conventional high-energy computed tomography (CT) is limited to sub-millim
Externí odkaz:
https://doaj.org/article/ad0f3e70a4614f79bbc27dfe583d2115
Autor:
Ke-Gong Dong, Yu-Chi Wu, Bin Zhu, Ying-Ling He, Wei-Min Zhou, Lei-Feng Cao, Hong-Jie Liu, Zong-Qing Zhao, Xian-Lun Wen, Chun-Ye Jiao, Wei Hong, Yu-Qiu Gu, Bao-Han Zhang, Xiao-Fang Wang
Publikováno v:
AIP Advances, Vol 1, Iss 4, Pp 042157-042157-7 (2011)
In the laser wakefield acceleration, the generation of electron beam is very sensitive to the plasma density. Not only the laser-wakefield interaction, but also the electron trapping and acceleration would be effected by the plasma density. However,
Externí odkaz:
https://doaj.org/article/022073f58ecc46f88ccaf10ddf4d8a54
Autor:
Fang Tan, Xiao Hui Zhang, Bin Zhu, Gang Li, Yu Chi Wu, Ming Hai Yu, Yue Yang, Yong Hong Yan, Wei Fan, Ke Gong Dong, Feng Lu, Tian Kui Zhang, Yu Qiu Gu
Publikováno v:
Laser and Particle Beams. 2022:1-7
In order to establish a compact all-optical Thomson scattering source, experimental studies were conducted on the 45 TW Ti: sapphire laser facility. By including a steel wafer, mixed gas, and plasma mirror into a double-exit jet, several mechanisms,
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Selective amplification of the chirped attosecond pulses produced from relativistic electron mirrors
Autor:
Tian Kui Zhang, Yang Yue, Shao Yi Wang, Yong Hong Yan, Bo Zhang, Ming Hai Yu, Tan Fang, Gang Li, Yu Qiu Gu, Wei Fan, Feng Lu, Bin Zhu, Zhi Meng Zhang, Yuchi Wu, Wei Ming Zhou
Publikováno v:
Laser and Particle Beams. 38:287-292
In this paper, the generation of relativistic electron mirrors (REMs) and the reflection of an ultra-short laser off this mirrors are discussed, applying two-dimensional particle-in-cell (2D-PIC) simulations. REMs with ultra-high acceleration and exp
Publikováno v:
Advanced Science, Vol 11, Iss 9, Pp n/a-n/a (2024)
Abstract Transition metal‐catalyzed direct decarboxylative transformations of aromatic carboxylic acids usually require high temperatures, which limit the substrate's scope, especially for late‐stage applications. The development of the selective
Externí odkaz:
https://doaj.org/article/d2a0a9933f7640468ec23d9e06f6e002
Autor:
Ming-Ping Liu, Xian-Tu He, Yu-Qiu Gu, Jie Liu, Bin Liu, Li-Bin Fu, Bai-Song Xie, Hua Zhang, Baohan Zhang
Publikováno v:
Laser and Particle Beams. 28:351-359
In this paper, the ion jet generation from the interaction of an ultraintense laser pulse and a rear-side concave target is investigated analytically using a simple fluid model. We find that the ion expanding surface at the rear-side is distorted due
Autor:
Xiang-Xian, Wang, Wen-Zhong, Huang, Yu-Qiu, Gu, Wei, Hong, Gang, Jiang, Xian-Lun, Wen, Ying-Ling, He, Chun-Ye, Jiao, Guang-Chang, Wang, Shuang-Gen, Zhang
Publikováno v:
Guang pu xue yu guang pu fen xi = Guang pu. 26(9)
Using flat-field grating Spectrometer, the ions lines with wavelength between 5 and 60 nm were measured, which were produced by the interaction of circularly polarized 35 femtosecond ultraintense and ultrashort laser-pulse with 5 mm length xenon at t