Single ion maps 3D electromagnetic fields above chips with record sensitivity

Researchers at ETH Zurich have developed a method that uses a single ion to detect electromagnetic fields above a surface and ...
Semiconductor Engineering

Observability Is A Missing Layer In AI-Era Chiplet Design

In next-generation silicon, AI can interpret system behavior at scale, but only if observability is designed into the fabric ...
IEEE

THz Sensor Design With Graphene-Infused Metamaterial for Material Analysis

Abstract: This article presents the design and development of a novel terahertz (THz) sensor with a graphene-infused metamaterial for precise detection of different refractive indices. The sensor ...
IEEE

A Back-Illuminated 10 μm-Pitch SPAD Depth Sensor with 42.5% PDE at 940 nm using an Optimized Doping Design

Abstract: We present a novel single-photon avalanche diode (SPAD) pixel array designed for accurate distance measurement with a high photon detection efficiency (PDE). This study was conducted with a ...