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Search results for transmission electron microscope

Earth Sciences Jan 19, 2021

Research finds tiny bubbles tell tales of big volcanic eruptions

Microscopic bubbles can tell stories about Earth's biggest volcanic eruptions and geoscientists from Rice University and the University of Texas at Austin have discovered some of those stories are written in nanoparticles.

Materials Science Jan 15, 2021

Conductive nature in crystal structures revealed at magnification of 10 million times

In groundbreaking materials research, a team led by University of Minnesota Professor K. Andre Mkhoyan has made a discovery that blends the best of two sought-after qualities for touchscreens and smart windows—transparency ...

General Âé¶¹ÒùÔºics Jan 15, 2021

Engineers find a way to control chemical catalysts with sculpted light

Like a person breaking up a cat fight, the role of catalysts in a chemical reaction is to hurry up the process—and come out of it intact. And, just as not every house in a neighborhood has someone willing to intervene in ...

Condensed Matter Jan 12, 2021

Scientists measure local vibrational modes at individual crystalline faults

Often admired for their flawless appearance to the naked eye, crystals can have defects at the nanometer scale, and these imperfections may affect the thermal and heat transport properties of crystalline materials used in ...

Molecular & Computational biology Jan 12, 2021

GridTape: An automated electron microscopy platform

How are networks of neurons connected to make functional circuits? This has been a long standing question in neuroscience. To answer this fundamental question, researchers from Boston Children's Hospital and Harvard Medical ...

General Âé¶¹ÒùÔºics Dec 23, 2020

Perfect transmission through barrier using sound

The perfect transmission of sound through a barrier is difficult to achieve, if not impossible based on our existing knowledge. This is also true with other energy forms such as light and heat.

Materials Science Dec 22, 2020

New electron microscopy technique offers first look at previously hidden processes

Northwestern researchers have developed a new microscopy method that allows scientists to see the building blocks of "smart" materials being formed at the nanoscale.

Nanophysics Dec 22, 2020

Two dimensional heterostructures composed of layers with slightly different lattice vectors

New periodic structures known as moiré lattices can be observed in two-dimensional (2-D) heterostructures containing layers with slightly different lattice vectors, which can in turn support new topological phenomena. It ...

Nanomaterials Dec 18, 2020

Ultra-fast gas flows through tiniest holes in 2-D membranes

Researchers from the National Graphene Institute at the University of Manchester and the University of Pennsylvania have identified ultra-fast gas flows through the tiniest holes in one-atom-thin membranes, in a study published ...

Nanophysics Dec 15, 2020

Weak force has strong impact on nanosheets

You have to look closely, but the hills are alive with the force of van der Waals.

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