Latest News from: Ames Laboratory

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Newswise: How do you know it’s perfect graphene?

How do you know it’s perfect graphene?

Ames Laboratory

Scientists at the U.S. Department of Energy’s Ames Laboratory have discovered an indicator that reliably demonstrates a sample’s high quality, and it was one that was hiding in plain sight for decades.

Channels: All Journal News, Energy, Materials Science, DOE Science News,

Released:
30-Oct-2019 9:50 AM EDT
Feature

How long does memory last? For shape memory alloys, the longer the better

Ames Laboratory

Ames Laboratory researchers heated shape memory alloys inside a transmission electron microscope (TEM), so that they could observe phase transitions in real time. The information could lead to more reliable SMAs for applications.

Channels: All Journal News, Energy, DOE Science News,

Released:
3-Oct-2019 11:05 AM EDT
Research Results
Newswise: Scientists discover potential path to improving samarium-cobalt magnets

Scientists discover potential path to improving samarium-cobalt magnets

Ames Laboratory

Scientists have discovered a potential tool to enhance magnetization and magnetic anisotropy, making it possible to improve the performance of samarium-cobalt magnets.

Channels: All Journal News, Energy, Materials Science, DOE Science News,

Released:
13-Aug-2019 1:05 PM EDT
Research Results
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Pairing "glue" for electrons in iron-based high-temp superconductors studied

Ames Laboratory

Newly published research from a team of scientists led by the U.S. Department of Energy’s Ames Laboratory sheds more light on the nature of high-temperature iron-based superconductivity.

Channels: All Journal News, Materials Science, Quantum Mechanics, Technology, Nature (journal), DOE Science News,

Released:
8-Jul-2019 9:40 AM EDT
Research Results
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Advanced NMR at Ames Lab Captures New Details in Nanoparticle Structures

Ames Laboratory

Advanced nuclear magnetic resonance (NMR) techniques at the U.S. Department of Energy’sAmes Laboratory have revealed surprising details about the structure of a key group ofmaterials in nanotechology, mesoporous silica nanoparticles (MSNs), and the placement of their active chemical sites.

Channels: Energy, Nanotechnology, Materials Science, All Journal News, DOE Science News,

Released:
20-Jun-2019 3:05 PM EDT
Research Results
Newswise: Ames Laboratory names James Morris Chief Research Officer

Ames Laboratory names James Morris Chief Research Officer

Ames Laboratory

Dr. James Morris has been named Chief Research Officer at the Department of Energy’s (DOE) Ames Laboratory. His appointment follows an extensive search and will be effective June 17, 2019.

Channels: Energy, DOE Science News,

Released:
22-May-2019 2:05 PM EDT
Research Results
Newswise: 2D insulators with ferromagnetic properties are rare; researchers just identified a new one

2D insulators with ferromagnetic properties are rare; researchers just identified a new one

Ames Laboratory

Collaborating scientists at the U.S. Department of Energy’s Ames Laboratory, Brookhaven National Laboratory, and Princeton University have discovered a new layered ferromagnetic semiconductor, a rare type of material that holds great promise for next-generation electronic technologies.

Channels: All Journal News, Energy, Materials Science, DOE Science News,

Released:
10-May-2019 10:05 AM EDT
Announcement

New microscopy method provides more details about nanocomposites

Ames Laboratory

Scientists at the U.S. Department of Energy’s Ames Laboratory have developed a new microscopy approach for imaging gel nanocomposites in their natural state, which will reveal more useful information about their assembly and properties.

Channels: All Journal News, Energy, Nanotechnology, Materials Science, DOE Science News,

Released:
11-Apr-2019 2:05 PM EDT
Research Results
Newswise: Squeezed nanocrystals: A new model predicts their shape when blanketed under graphene

Squeezed nanocrystals: A new model predicts their shape when blanketed under graphene

Ames Laboratory

In a collaboration between the U.S. Department of Energy’s Ames Laboratory and Northeastern University, scientists have developed a model for predicting the shape of metal nanocrystals or “islands” sandwiched between or below two-dimensional (2D) materials such as graphene. The advance moves 2D quantum materials a step closer to applications in electronics.

Channels: All Journal News, Materials Science, Quantum Mechanics, DOE Science News,

Released:
5-Apr-2019 2:05 PM EDT
Research Results

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