Engineering topics
Publications and source records attributed to Miller, Johanna L..
Thanks to new electron detectors, cryoelectron microscopy is experiencing a revolution. It can now solve the structures of small biomolecules at high resolution.
The energy distribution of photons produced in a rare neutron-decay mode has now been measured.
The gauges provide the first detailed measurement of centimeter-scale deformation of the seafloor.
With an acoustic analogue of a Nobel Prize–winning optical technique, researchers can acquire detailed images quickly.
Until now, the quintessential demonstration of quantum entanglement has required extra assumptions.
The hard-won result that the elusive particles can change their identities has far-reaching implications.
A novel technique for measuring nuclear reaction cross sections may yield long-sought parameters for short-lived isotopes.
Manipulating zero-point fluctuations may pave the way for ultraprecise measurements of forces and positions.
Quantum cascade lasers, whose wavelengths collectively range from 3 µm to 25 µm and beyond, can now be stabilized in frequency to better than 1 part in 10{sup 14}.
The exotic molecules, though composed of three identical atoms, have an asymmetric structure.
Researchers in Japan have begun probing the atomic physics of elements that can be produced only in minute quantities.
To explain the observed abundance of the light metallic element, astrophysical modelers have concluded that much of it was produced in stars. But direct evidence has been lacking until now.
A short, single-stranded nucleic acid chain attached to the tip of an atomic force microscope can locate its complement with high resolution and specificity.
A targeted low-energy excitation can dramatically alter the course of charge separation in a molecule.
Graphene and its cousin, boron nitride, may find new applications in hydrogen-based technologies.
When electrons are precisely positioned in a region of high electric field, they can pick up a lot of energy in a small space.
No abstract prepared.
Time-resolved x-ray diffraction experiments help to explain why lithium iron phosphate cathodes work so well.