Today’s commercial SiC substrates are riddled with these atomic-scale imperfections, with thousands threading through each ...

California-based company Atomera has announced a materials engineering advancement intended to make gallium nitride on silicon (GaN-on-Si) a more practical substrate option for radio frequency (RF) ...

Abstract: This work explores epitaxially integrated distributed Bragg reflectors (DBR) as a strategy to mitigate the impact of threading dislocations on the performance of monolithic GaAs0.75P0.25/Si ...

THERE'S a winter chill in the air, and the contenders are beginning to separate themselves from the pretenders in season 2026. Geelong has proven to be a class above Collingwood, spoiling Scott ...

OKLAHOMA CITY -- The Oklahoma City Thunder didn’t just draw first blood on Tuesday night - they sent a deafening message to the rest of the league. In a 108-90 dismantling of the Los Angeles Lakers at ...

From grappling at corners to VAR, the endless list of complaints reflects a wider sense of dislocation from ‘the product’ A terrible boredom stalks the land. Across the nation’s television studios and ...

It’s hard to believe that the first blue LED didn’t arrive until 1993. They look simple, but looks are deceiving (Fig. 1). 1. Image showing a blue InGaN-based LED with gold wire contacts (0.4 × 0.4 mm ...

Abstract: This brief aims to show the effects of threading edge dislocations on the DC and RF performance of GaN high-electron mobility transistor (HEMT) devices. A state-of-the-art high-frequency and ...

Department of Materials Engineering, Ben-Gurion University of the Negev, Beer-Sheva 8410501, Israel Ilse Katz Institute for Nanoscale Science and Technology, Ben-Gurion University of the Negev, ...

Single-chamber ventricular leadless pacemakers do not support atrial pacing or consistent atrioventricular synchrony. A dual-chamber leadless pacemaker system consisting of two devices implanted ...