2 papers
physics.plasm-ph2026
Firewall effect on electron acceleration by R-waves and parallel electric fields
Hye Lin Kang, Young Dae Yoon, Myung-Hoon Cho +1
We report an unanticipated electron dynamics in a classical setting of a uniform magnetic field, a parallel electric field, and a right-handed circularly polarized wave (R-wave). T…
physics.acc-ph2025
Tunable, phase-locked hard X-ray pulse sequences generated by a free-electron laser
Wenxiang Hu, Chi Hyun Shim, Gyujin Kim +17
The ability to arbitrarily dial in amplitudes and phases enables the fundamental quantum state operations pioneered for microwaves and then infrared and visible wavelengths during…