DATAQUEST

Applied Materials unveils deposition and selective etch systems to advance 3D chip scaling

Producer Selectra Mo Etch selectively removes molybdenum for wordline separation to enable 3D NAND scaling. New systems are used by logic and memory chipmakers ...
POWER Magazine

High-Density AI Is Forcing a Power Reckoning at the Rack

The data center industry is having a power problem. The problem is at the rack. Artificial intelligence (AI) is driving rack power into ranges where conversion losses are no longer background noise.
Hackaday

The Unreasonable Power Density Of Lithium-Ion

We’re all used to it by now, but I’d just like to reflect on how insanely power-packed lithium ion batteries are, and everything that’s afforded us. I’m trying to think of a gadget, a hobby, or nearly ...
TechRepublic

High-Temperature Superconductors Could Redefine Data Center Power Density

The combination of rare earth materials and cryogenic temperatures could be the key to transforming power infrastructures in preparing for AI applications. The dramatic growth of AI data centers and ...
Business Wire

Kioxia Develops Core Technology that Will Allow the Practical Implementation of High-density, Low-power 3D DRAM

TOKYO--(BUSINESS WIRE)--Kioxia Corporation, a world leader in memory solutions, today announced the development of highly stackable oxide-semiconductor channel transistors that will enable the ...
Frontiers

Investigation of phase and power fluctuation events using Rytov method and the forward propagation model

Ionospheric density irregularities cause fluctuations in transionospheric satellite signals, known as “scintillation”. While scintillation degrades the performance of navigation satellites, such as ...
IEEE

Estimation of Fluctuating Power Spectral Density Across a Sensor Array

Abstract: In this paper, we address the challenge of estimating the power spectral density of noise tied to a single source measured at an array of sensors. The purpose is to identify windows of ...
Inside EVs

This Tiny Electric Motor Is As Powerful As Four Tesla Motors Combined

An axial flux electric motor from Yasa set a new unofficial power density record. The working prototype weighs just 28 pounds but makes more power than two Tesla Model 3 Performance EVs combined. The ...
Electrek

YASA just destroyed its own record for power density with its state-of-the-art axial flux motor

Three months after declaring an unofficial world record achievement in power density for an electric motor, YASA’s latest axial flux prototype has shattered that previous benchmark. The axial flux ...
IDTechEx

Rising Power Densities and Thermal Management for Semiconductors

The increase in demand for high performance computing is resulting in the need for enhanced semiconductor performance, of which thermal management is a large component. IDTechEx's report, "Thermal ...
Roll Call

White House embraces density concept in developing energy policy

As the federal government reimagines American energy policy this year, support for projects hinges on a new metric — density. The concept of density in energy production echoes throughout recent ...