IEEE

Vertical GaN Junction Barrier Schottky Diodes Fabricated by Using Channeled Implantation of Mg Ions and Ultrahigh-Pressure Annealing

Abstract: This study presents the fabrication of vertical GaN junction barrier Schottky (JBS) diodes by using magnesium (Mg) ion implantation on a channeling condition and subsequent ...
IEEE

Vertical Jumping of a Spherical Tensegrity Robot Using Reduced Active Tendons

Abstract: This letter presents the details of designing a spherical tensegrity robot with reduced active tendons to perform decoupled center of mass movement and vertical jumping. The constrained ...
Australian Broadcasting Corporation

Usman Khawaja left out of Adelaide Test as Pat Cummins and Nathan Lyon return to Ashes

Usman Khawaja has missed out on selection for the Adelaide Test, with Josh Inglis set to play. Pat Cummins and Nathan Lyon come into the team at the expense of Brendan Doggett and Michael Neser. The ...
NPR

Test scores in U.S. schools are down. Are smartphones to blame?

Student test scores in the U.S. are down from where they were a decade ago. The trend is one that education researchers accept but took most of the decade to identify. Prior to the COVID-19 pandemic, ...