H Hirori 2011 + 2024 LiNbO3-tilted-pulse THz; modern modern foundational + GV/cm strong-field nonlinear-THz electron-emission FE attosecond-induced.
H Hirori 2011 + 2024 LiNbO3-tilted-pulse THz; modern modern foundational + GV/cm strong-field nonlinear-THz electron-emission FE attosecond-induced.