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physics.plasm-ph2026
Tunable high-charge relativistic electron beams via direct laser acceleration in hohlraum-preheated foam targets
Ziyao Wang, Jieru Ren, Zhigang Deng +28
Direct laser acceleration (DLA) in near-critical-density (NCD) plasmas can efficiently generate high-charge relativistic electron beams, yet beam parameters depend critically on pr…
physics.plasm-ph2026
Observation of stopping power reduction at strong ion-plasma coupling
Yun Liu, Jieru Ren, Zhigang Deng +30
Ion stopping in dense plasma is crucial for stellar evolution and fusion ignition. However, its behavior in the strong ion-plasma coupling regime beyond the linear limit has long r…
quant-ph2026
Finite-Time Electrometry with a Quantum-Regime Single-Ion Phonon Laser
Pei-Dong Li, Yuan-Zhang Dong, Zhuo-Zhu Wu +6
The phonon laser realized in a trapped ion, i.e., a self-sustained mechanical oscillator, has demonstrated the unique characteristics in practically detecting externally applied el…