Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Zuzheng Chen"'
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 15, Pp n/a-n/a (2024)
Abstract Magnetosonic (MS) waves with frequencies above the proton gyrofrequency can be locally generated by ring‐beam protons in the Martian heavy ion‐rich ionosphere. In this study, we conduct a parametric analysis to investigate the effects of
Externí odkaz:
https://doaj.org/article/0834008b89894e82bd3307b83419ea5e
Autor:
Jiang Yu, Xiaoman Liu, Aojun Ren, Jing Wang, Zuzheng Chen, Zhaoguo He, Nigang Liu, Liuyuan Li, Jun Cui, Jinbin Cao
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 10, Pp n/a-n/a (2024)
Abstract Plasmaspheric density structures are considered to control the propagation trajectories of fast magnetosonic (MS) waves in the inner magnetosphere. However, whether the plasmaspheric plume can effectively alter the propagation of MS waves re
Externí odkaz:
https://doaj.org/article/592b18b0f526418483230fd2853d0d42
Autor:
Yi Xie, Nigang Liu, Zhenpeng Su, Siyang Yi, Zhaoguo He, Jiang Yu, Kun Li, Zuzheng Chen, Jun Cui
Publikováno v:
Frontiers in Physics, Vol 12 (2024)
Electron cyclotron harmonic (ECH) waves are electrostatic emissions frequently observed in the Earth’s magnetosphere. By precipitating magnetospheric hot electrons into the ionosphere, ECH waves play a critical role in the formation of diffuse auro
Externí odkaz:
https://doaj.org/article/8ed9d3ba15d24f1d81d57eb4ab9329e7
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 10 (2023)
In the present paper, we investigate the effects of latitude-dependent wave power spectrum on the interactions of chorus with electrons. Great errors in evaluating the electron diffusion coefficients and the resultant electron temporal evolutions are
Externí odkaz:
https://doaj.org/article/c19e6edae1e3412480d49faac2392d5d
Autor:
Siwen Yu, Tao Zeng, Jue Zhao, Honghao Jiang, Zuzheng Chen, Yipeng Yang, Zhiqiang Zhong, Su Cheng
Publikováno v:
Journal of Materials Research and Technology, Vol 23, Iss , Pp 2888-2899 (2023)
Polymer-derived silicon carbide/silicon nitride (PDC–SiC/Si3N4) composites were prepared by additive manufacturing and infiltration technology. The composite green bodies were prepared using selective laser sintering (SLS) three-dimensional (3D) pr
Externí odkaz:
https://doaj.org/article/57bae84e1d984edab58bd8901556ed5d
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 16, Pp n/a-n/a (2023)
Abstract Auroral brightening driven by interplanetary shocks on Earth's closed magnetic field lines is commonly attributed to the 0.1–10 keV electron precipitations by electron cyclotron harmonic waves and whistler‐mode chorus waves in the low‐
Externí odkaz:
https://doaj.org/article/207e9ef799944c86a3cf315fb7a9dd67
Autor:
Jiang Yu, Jing Wang, Zuzheng Chen, Aojun Ren, Xiaoman Liu, Nigang Liu, Zhaoguo He, Kun Li, Liuyuan Li, Jun Cui, Jinbin Cao
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 14, Pp n/a-n/a (2023)
Abstract The off‐equatorial minimum‐B‐pocket (OEMBP) at high latitudes in the dayside outer magnetosphere is expected as another source region of the electrostatic electron cyclotron harmonic (ECH) waves, in addition to the magnetic equator. Ho
Externí odkaz:
https://doaj.org/article/06dab9a28542470f87029f2b25aba024
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 9, Pp n/a-n/a (2023)
Abstract Magnetosonic (MS) waves are dominant plasma waves causing severe Martian ionospheric erosion. They are generally considered to originate upstream of Martian bow shock with frequencies near the upstream proton gyrofrequency. However, whether
Externí odkaz:
https://doaj.org/article/ed2f1a6bf3734ff198eca1f7f241e6d9
Publikováno v:
The Astrophysical Journal, Vol 944, Iss 1, p 85 (2023)
Whistler-mode waves are one of the most important plasma waves potentially affecting the triggering and development processes of magnetic reconnection. They are widely present in the Earth’s reconnection ion diffusion region but have not yet been r
Externí odkaz:
https://doaj.org/article/6007e80fdf3a48b48490f2be471413d0
Publikováno v:
The Astronomical Journal, Vol 165, Iss 2, p 56 (2023)
Whistler-mode waves are natural and common electromagnetic emissions observed both surrounding planets and their moons with and without intrinsic magnetic field. Numerous observations have shown that the magnetic dip is a favorable region for the whi
Externí odkaz:
https://doaj.org/article/b712965dcec0436bba0cf6d4359d1915