Ultrafast electron diffraction captures atomic layers twisting in response to light

A pulse of light sets the tempo in the material. Atoms in a crystalline sheet just a few atoms thick begin to move—not ...
pv magazine International

Optimizing PV system tilt angle, MPPT using fuzzy logic controller

Researchers in the Middle East have developed a fuzzy logic controller that simultaneously optimizes the tilt angle of PV systems and performs maximum power point tracking (MPPT). Year-long ...
IEEE

Monolithic Optical Clock Distribution in Bulk CMOS Using I-Beam Waveguides

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 ...