A team of physicists and computer scientists from the U.S. Department of Energy’s (DOE) Argonne National Laboratory performed one of the five largest cosmological simulations ever. Data from the simulation will inform sky maps to aid leading large-scale cosmological experiments. Source: https://phys.org/news/2021-01-mira-journey-exploring-dark-universe.html…
Tag: DOE
Scientists streamline process for controlling spin dynamics
Marking a major achievement in the field of spintronics, researchers at the U.S. Department of Energy’s (DOE) Brookhaven National Laboratory and Yale University have demonstrated the ability to control spin dynamics in magnetic materials by altering their thickness. The study, published today in Nature Materials, could lead to smaller, more energy-efficient electronic devices. …
Pivotal discovery in quantum and classical information processing
Working with theorists in the University of Chicago’s Pritzker School of Molecular Engineering, researchers in the U.S. Department of Energy’s (DOE) Argonne National Laboratory have achieved a scientific control that is a first of its kind. They demonstrated a novel approach that allows real-time control of the interactions between microwave photons and magnons, potentially leading to advances in electronic devices and…
Quantum X-ray microscope in development
Scientists at the U.S. Department of Energy’s (DOE) Brookhaven National Laboratory have begun building a quantum-enhanced X-ray microscope at the National Synchrotron Light Source II (NSLS-II). This groundbreaking microscope, supported by the Biological and Environmental Research progam at DOE’s Office of Science, will enable researchers to image biomolecules like never before. …
Several US Utilities Back Out of Deal To Build Novel Nuclear Power Plant
Eight of the 36 public utilities that had signed on to help build an innovative new nuclear power plant in the U.S. have backed out of the deal. Science Magazine reports: The withdrawals come just months after the Utah Associated Municipal Power Systems (UAMPS), which intends to buy the plant containing 12 small modular reactors from NuScale Power, announced that completion…
Scientists work to shed light on Standard Model of particle physics
As scientists await the highly anticipated initial results of the Muon g-2 experiment at the U.S. Department of Energy’s (DOE) Fermi National Accelerator Laboratory, collaborating scientists from DOE’s Argonne National Laboratory continue to employ and maintain the unique system that maps the magnetic field in the experiment with unprecedented precision. …
Lead lab selected for next-generation cosmic microwave background experiment
The largest collaborative undertaking yet to explore the relic light emitted by the infant universe has taken a step forward with the U.S. Department of Energy’s selection of Lawrence Berkeley National Laboratory (Berkeley Lab) to lead the partnership of national labs, universities, and other institutions that are joined in the effort to carry out the DOE roles and responsibilities. This next-generation…
White House Announces Creation of AI and Quantum Research Institutes
The White House today detailed the establishment of 12 new research institutes focused on AI and quantum information science. Agencies including the National Science Foundation (NSF), U.S. Department of Homeland Security, and U.S. Department of Energy (DOE) have committed to investing tens of millions of dollars in centers intended to serve as nodes for AI and quantum computing study. From a…
Ex-Apple Engineer Says U.S. Government May Have Built a Top-Secret Geiger Counter Out of an iPod
An anonymous reader shares a report: Back in 2005, before the iPhone, Apple purportedly helped a U.S. Department of Energy contractor modify a 5th-generation iPod to secretly record and store data. The exact reason why remains a mystery, but an ex-Apple engineer involved in the project thinks it could have been a surreptitious Geiger counter. This bonkers story comes courtesy of…
Calculating the benefits of exascale and quantum computers
A quintillion calculations a second. That’s one with 18 zeros after it. It’s the speed at which an exascale supercomputer will process information. The Department of Energy (DOE) is preparing for the first exascale computer to be deployed in 2021. Two more will follow soon after. Yet quantum computers may be able to complete more complex calculations even faster than these…