Tech Xplore on MSN

First monolithic 3D chip built in U.S. foundry delivers major AI speed gains

A collaborative team has achieved the first monolithic 3D chip built in a U.S. foundry, delivering the densest 3D chip wiring ...
Silicon Semiconductor

The path to fully monolithic silicon RF front-ends with 3D sequential integration

Their paper details 3D sequential integration of silicon-germanium (SiGe) heterojunction bipolar transistors (HBT), RF SOI switches, and high-quality passives on a single wafer—opening a path to ...
Nature

Monolithic 3D Integrated Circuits

Monolithic 3D integrated circuits represent a transformative approach to semiconductor design, where successive layers of devices are fabricated directly on top of one another using low-temperature ...
AZoNano

3D Integration of 2D Field-Effect Transistors

Researchers from Penn State have demonstrated a novel method of 3D integration using 2D materials. This advancement, detailed in their recent study, addresses the growing challenge of fitting more ...
Semiconductor Engineering

Monolithic Integration of Air-Clad Optical Through-Silicon Waveguides in Silicon (TH Wildau et al.)

A new technical paper titled “Monolithically Integrated Optical Through-Silicon Waveguides for 3D Chip-to-Chip Photonic Interconnects” was published by researchers at the Technical University of ...
EurekAlert!

Flexible monolithic 3D‑integrated self‑powered tactile sensing array based on holey MXene paste

A flexible monolithic 3D-integrated tactile sensing system, inspired by the tactile perception mechanism of human skin, was developed based on a holey MXene paste. Large-scale device fabrication was ...