Abstract: We report the optical second harmonic generation of mechanically exfoliated bulk ReS2 with hybrid AA-AB stacking. The results showed a high nonlinear signal 45 times stronger than monolayer ...

REDWOOD CITY, Calif. (AP) — For the past decade, Dr. Priscilla Chan and her husband Mark Zuckerberg have focused part of their philanthropy on a lofty goal — “to cure, prevent or manage all disease” — ...

Abstract: Optical clock distribution is presented for the first time in an unmodified bulk CMOS chip. An H-tree distributes the signal using I-beam photonic waveguides operating at 780 nm, and ...

A family day to remember — the girls handle the Tannerite while Grandpa makes sure the boom doesn’t disappoint! 5 arrested in deaths of Robert De Niro's grandson and Chris Stein's daughter Scientists ...