Search results for atomic engineering

Materials Science Apr 24, 2021

A more efficient, safer alternative to sourcing copper via bacteria

Copper remains one of the single most ubiquitous metals in everyday life. As a conductor of heat and electricity, it is utilized in wires, roofing and plumbing, as well as a catalyst for petrochemical plants, solar and electrical ...

General Physics Apr 14, 2021

Little swirling mysteries: New research uncovers dynamics of ultrasmall, ultrafast groups of atoms

Our high-speed, high-bandwidth world constantly requires new ways to process and store information. Semiconductors and magnetic materials have made up the bulk of data storage devices for decades. In recent years, however, ...

Materials Science Apr 1, 2021

New insights into the formation of bulk metallic glasses

With the ability to produce metallic glass in bulk quantities, the distinct mechanical behavior of these materials has opened up new application opportunities. However, the poor room temperature plasticity of bulk metallic ...

Materials Science Mar 31, 2021

Century-old problem solved with first-ever 3D atomic imaging of an amorphous solid

Glass, rubber and plastics all belong to a class of matter called amorphous solids. And in spite of how common they are in our everyday lives, amorphous solids have long posed a challenge to scientists.

Materials Science Mar 26, 2021

High-loading atomically dispersed Ir/MoC catalyst for hydrogenation reaction

Atomically dispersed catalysts have received extensive research attention, because they exhibit excellent activity and unique selectivity for many important catalytic reactions. The atomically dispersed nature of these metal ...

Analytical Chemistry Mar 18, 2021

Size matters when it comes to atomic properties

A study from Chalmers University of Technology, Sweden, has yielded new answers to fundamental questions about the relationship between the size of an atom and its other properties, such as electronegativity and energy. The ...

Condensed Matter Mar 11, 2021

Scientists stabilize atomically thin boron for practical use

Northwestern University researchers have, for the first time, created borophane—atomically thin boron that is stable at standard temperatures and air pressures.

Nanophysics Mar 10, 2021

Nano-mapping phase transitions in electronic materials

Phase transitions are a central phenomenon in physical sciences. Despite being technical-sounding, they are actually something we all experience in everyday life: ice melting into liquid water, or hot water evaporating as ...

Nanomaterials Mar 8, 2021

A drop of rubbing alcohol and office laminator provides a manufacturability boost for nanomaterials

Vanderbilt engineers used a drop of rubbing alcohol, an office laminator and creativity to develop scalable processes for manufacturing single atom thin membranes. Their membranes outperformed state-of-the-art commercial ...

General Physics Mar 4, 2021

Twistoptics—A new way to control optical nonlinearity

Nonlinear optics, a study of how light interacts with matter, is critical to many photonic applications, from the green laser pointers we're all familiar with to intense broadband (white) light sources for quantum photonics ...

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