Laboratory Science Highlights

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Schematic drawing shows an electron (gold sphere) moving in the direction of the green arrow on the surface of a topological crystalline insulator. In this material, the electron’s quantum-mechanical spin (up) (blue arrow) is coupled with the direction of its motion in such a way that reversing its direction of motion would reverse the direction of the spin (down).11.01.15Science Highlight

You Can Have Your Conductor and Insulator, Too

Scientists synthesized a theoretically-predicted material with unusual current-carrying properties that could open the door for next-generation electronics. Read More »

(Left) Silicon wires with match heads and (right) light absorption profile of a single match-head wire at 587 nm absorption.11.01.15Science Highlight

Match-Heads Boost Photovoltaic Efficiency

Tiny “match-head” wires act as built-in light concentrators, enhancing solar cell efficiency. Read More »

The microtubules (green) pull polymer nanotube networks (red) from polymer reservoirs (fluorescence image).11.01.15Science Highlight

Build a Network, Cellular Style

Bio-based molecular machines mechanically extrude tiny tubes and form networks, aiding in the design of self-repairing materials. Read More »

Working with Molecular Foundry staff, an international team of users utilized the TEAM 1 microscope to plot the exact coordinates of nine layers of atoms with a precision of 19 trillionths of a meter.11.01.15Science Highlight

Unprecedented Precise Determination of Three-Dimensional Atomic Positions

For the first time, electron tomography reveals the 3D coordinates of individual atoms and defects in a material. Read More »

Simulation of radioactive beam stopping in the plasma of an electron cyclotron resonance ion source as a first step toward high-efficiency charge breeding.11.01.15Science Highlight

Major Gains in Ion Production for Radioactive Beams

Nuclear physics research with radioactive beams enhanced by high-efficiency charge-breeding techniques. Read More »

Researchers from the Molecular Foundry, working with users from Columbia University led by Latha Venkataraman, have created the world’s highest-performance single-molecule diode using a combination of gold electrodes and an ionic solution.11.01.15Science Highlight

Viable Single-Molecule Diodes

Major milestone in molecular electronics scored by Molecular Foundry and Columbia University team. Read More »

Resonant inelastic x-ray scattering data show the existence of a new quasiparticle in strontium iridate (Sr2IrO4).10.01.15Science Highlight

X-ray Induced Quasiparticles: New Window on Unconventional Superconductivity

Creation of new neutral-charge, long-life quasiparticles may help explain high-temperature superconductivity. Read More »

The newly-proposed structure of ceric ammonium nitrate, with an oxygen bridge, may explain why this popular industrial reagent is so versatile.10.01.15Science Highlight

What CAN It Be?

Elucidating Cerium Solution Chemistry Read More »

Three Ti:Saphire laser system used for three-step resonance ionization of Uranium (U), Thorium (Th), and Paladium (Pd).09.01.15Science Highlight

Laser Detection of Actinides and Other Elements

New technique measures uranium, thorium, and palladium with efficiencies up to 500 times greater than current standard. Read More »

Left: Boron-10 coated commercial silver-doped ZnS screens are used to capture ultracold neutrons directly; Right: A large area detector prototype is being examined in a light-tight box. An array of wavelength-shifting scintillator fibers is used to collect light from a 0.5 m by 0.3 m surface.09.01.15Science Highlight

A Large-Area Detector for Fundamental Neutron Science

New scalable cost-effective ultracold neutron detector has many applications. Read More »

Last modified: 4/21/2016 11:36:54 AM