20 citations · 104 across the 9 of their papers we have counts for
9 papers
Particle in cell simulation on mode conversion of Saturn's 20 kHz narrowband radio emission
Zhoufan Mu, Yao Chen, Tangmu Li +3
The Z-to-O mode conversion at the density gradient is the prevailing mechanism of narrowband (NB) radio emission in planetary magnetosphere. Most previous numerical models were for…
High-harmonic Plasma Emission Induced by Electron Beams in Weakly Magnetized Plasmas
Chuanyang Li, Yao Chen, Zilong Zhang +2
Electromagnetic radiation at higher harmonics of the plasma frequency () has been occasionally observed in type II and type III solar radio bursts, yet the un…
Plasma emission induced by ring-distributed energetic electrons in overdense plasmas
Yao Chen, Zilong Zhang, Sulan Ni +3
According to the standard scenario of plasma emission, escaping radiations are generated by the nonlinear development of the kinetic bump-on-tail instability driven by a single bea…
Verification of the standard theory of plasma emission with particle-in-cell simulations
Zilong Zhang, Yao Chen, Sulan Ni +4
The standard theory of plasma emission is based on kinetic couplings between a single beam of energetic electrons and unmagnetized thermal plasmas, involving multi-step nonlinear w…
Plasma Emission Induced By Electron Beam in Weakly Magnetized Plasmas
Yao Chen, Zilong Zhang, Sulan Ni +3
Previous studies on the beam-driven plasma emission process were done mainly for unmagnetized plasmas. Here we present fully-kinetic electromagnetic particle-in-cell simulations to…
Harmonic maser emissions from electrons with loss-cone distribution in solar active regions
Hao Ning, Yao Chen, Sulan Ni +4
Electron cyclotron maser emission (ECME) is regarded as a plausible source for the coherent radio radiations from solar active regions (e.g., solar radio spikes). In this Letter, w…
Harmonic elctron-cyclotron maser emissions driven by energetic electrons of the horseshoe distribution with application to solar radio spikes
Hao Ning, Yao Chen, Sulan Ni +4
Content. Electron-cyclotron maser emission (ECME) is the favored mechanism for solar radio spikes and has been investigated extensively since the 1980s. Most studies relevant to so…
An alternative form of the fundamental plasma emission through the coalescence of Z-mode waves with whistlers
Sulan Ni, Yao Chen, Chuanyang Li +3
Plasma emission (PE), i.e., electromagnetic radiation at the plasma frequency and its second harmonic, is a general process occurring in both astrophysical and laboratory plasmas.…
PIC Simulation of Double Plasma Resonance and Zebra Pattern of Solar Radio Bursts
Chuanyang Li, Yao Chen, Sulan Ni +3
Latest study reports that plasma emission can be generated by energetic electrons of DGH distribution via the electron cyclotron maser instability (ECMI) in plasmas characterized b…