Abstract: An X-ray lithography system is analyzed in terms of maximizing the absorbed energy density in the resist. The individual factors, such as X-ray quantum efficiency, electron-beam energy, ...

Abstract: This letter presents an effective optimization synthesis approach for orbital angular momentum (OAM) beams with low sidelobe and high mode purity through antenna array complex excitation ...

WASHINGTON — Beyond the car windows being smashed, people tackled on city streets — or even a little child with a floppy bunny ears snowcap detained — the images of masked federal officers has become ...