The Right Approach: Get Ready for ISO 9001 Version 6
Dan’s Biz Bookshelf: ‘Still Broke: Walmart’s Remarkable Transformation'
Driving Innovation: Depth Routing Processes—Achieving Unparalleled Precision in Complex PCBs
Quantum Building Blocks
March 5, 2021 | ORNLEstimated reading time: Less than a minute
Oak Ridge National Laboratory scientists demonstrated that an electron microscope can be used to selectively remove carbon atoms from graphene’s atomically thin lattice and stitch transition-metal dopant atoms in their place.
This method could open the door to making quantum building blocks that can interact to produce exotic electronic, magnetic and topological properties.
This is the first precision positioning of transition-metal dopants in graphene. The produced graphene-dopant complexes can exhibit atomic-like behavior, inducing desired properties in the graphene.
“What could you build if you could put any atoms exactly where you want? Just about anything,” ORNL’s Ondrej Dyck said. He co-led the study with Stephen Jesse at ORNL’s Center for Nanophase Materials Sciences.
“If a lot of these quantum building blocks get together, they can start to act in a correlated manner, which is when really exciting properties begin to emerge,” Jesse said. The scientists plan to make arrays of interacting quantum building blocks to investigate emergent properties.
Read the original article, here.
Share on:
Testimonial
"We’re proud to call I-Connect007 a trusted partner. Their innovative approach and industry insight made our podcast collaboration a success by connecting us with the right audience and delivering real results."
Julia McCaffrey - NCAB GroupSuggested Items
Weaning the U.S. Military Off a Tablet Supply Chain That Leads to China
09/08/2025 | Jim Will, USPAETablet computers are essential to how our military fights, moves and sustains, but these devices are built on a fragile global supply chain with strong ties to China. Building domestic manufacturing to eliminate this vulnerability is feasible if we tap into the information and capabilities that already exist and create strong demand for tablets produced by trusted and assured sources.
Fresh PCB Concepts: Designing for Success at the Rigid-flex Transition Area
08/28/2025 | Team NCAB -- Column: Fresh PCB ConceptsRigid-flex PCBs come in all shapes and sizes. Manufacturers typically use fire-retardant, grade 4 (FR-4) materials in the rigid section and flexible polyimide materials in the flex region. Because of the small size, some rigid-flex PCBs, like those for hearing aid devices, are among the most challenging to manufacture. However, regardless of its size, we should not neglect the transition area between the rigid and flexible material.
Semiconductors Get Magnetic Boost with New Method from UCLA Researchers
07/31/2025 | UCLA NewsroomA new method for combining magnetic elements with semiconductors — which are vital materials for computers and other electronic devices — was unveiled by a research team led by the California NanoSystems Institute at UCLA.
Japan’s OHISAMA Project Aims to Beam Solar Power from Space This Year
07/14/2025 | I-Connect007 Editorial TeamJapan could be on the cusp of making history with its OHISAMA project in its quest to become the first country to transmit solar power from space to Earth, The Volt reported.
The Big Picture: Our Big ‘Why’ in the Age of AI
06/25/2025 | Mehul Davé -- Column: The Big PictureWith advanced technology, Tesla, Google, Microsoft, and OpenAI can quickly transform life as we know it. Several notable artificial intelligence (AI) studies, including the 2024 McKinsey Global Survey on AI, have offered insights into AI’s adoption, impact, and trajectory. The McKinsey study revealed that AI adoption continues to grow, with 50% of respondents reporting using AI in at least one business area.