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Search results for electron tomography

General Âé¶¹ÒùÔºics Oct 11, 2018

Improved amplifier technology for use in positron emission tomography

In the EU project ENEFRF, researchers at the Ångström Laboratory are working on improving the radio frequency amplifiers that will make technology for cancer diagnostics more efficient, accessible, and affordable. "We are ...

General Âé¶¹ÒùÔºics Oct 5, 2018

Neutrons scan magnetic fields inside samples

With a newly developed neutron tomography technique, an HZB team has mapped for the first time magnetic field lines inside materials at the BER II research reactor. Tensorial neutron tomography promises new insights into ...

Security Sep 27, 2018

Delta to use facial recognition in Atlanta's international terminal

Delta Air Lines plans to launch what it calls the nation's first "biometric terminal" by deploying facial recognition at multiple points in the international terminal at Hartsfield-Jackson.

Nanomaterials Sep 24, 2018

Spray-coated tactile sensor on a 3-D surface for robotic skin

Robots will be able to conduct a wide variety of tasks as well as humans if they can be given tactile sensing capabilities.

Materials Science Sep 18, 2018

3-D electron microscopy uncovers the complex guts of desalination membranes

Careful sample preparation, electron tomography and quantitative analysis of 3-D models provides unique insights into the inner structure of reverse osmosis membranes widely used for salt water desalination wastewater recycling ...

Materials Science Sep 10, 2018

Decoupling stress and corrosion to predict metal failure

An Arizona State University research team has released new insights about intergranular stress-corrosion cracking (SCC), an environmental cause of premature failure in engineered structures, including bridges, aircraft and ...

Nanomaterials Sep 7, 2018

Getting an up-close, 3-D view of gold nanostars

Extremely small structures, far smaller in diameter than a strand of hair, could greatly benefit sensors and other devices. To master these nanomaterials, scientists need to determine their shape. That's difficult. Scientists ...

Analytical Chemistry Sep 6, 2018

New electron glasses sharpen our view of atomic-scale features

What if we could make a powerful scientific tool even better? Atom probe tomography (APT) is a powerful way of measuring interfaces on a scale comparable to the distance between atoms in solids. It also has a chemical sensitivity ...

Plants & Animals Aug 29, 2018

Parasites discovered in fossil fly pupae

Parasitic wasps existed as early as several million years ago. Within a project coordinated by Karlsruhe Institute of Technology (KIT), researchers of various disciplines have, for the first time, definitively discovered ...

Quantum Âé¶¹ÒùÔºics Aug 20, 2018

Scientist leads development of efficient method to characterize quantum computers

A Rice University computer scientist and his colleagues have proposed a method to accelerate and simplify the imposing task of diagnosing quantum computers.

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