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Light emitting diode comprising an active layer of engineered quantum dots (QDs) contacted by electron (bottom) and hole (top) transport/injection layers.May 2014Science Highlights

Improving Quantum Dot Light Emitting Diodes: One Step Closer to Lighting Up Your Room

Nanoscale engineering boosts the performance of quantum dot light emitting diodes. Read More »

Difference between calculated and experimentally measured masses of oxygen isotopes as a function of mass number.May 2014Science Highlights

Streamlining the Nuclear Force

An optimized nuclear force model yields a high-precision interaction with an unexpected descriptive power. Read More »

Exotic neutron-rich nuclei and new states of matter expected to exist inside neutron stars play a role in interpreting observed cooling in accreting neutron stars.May 2014Science Highlights

Nuclear Theory Helps Forecast Neutron Star Temperatures

Advances in theory have made it possible to predict cooling behavior observed in accreting neutron stars. Read More »

Selenium (grey allotrope): a micronutrient essential for the human body.May 2014Science Highlights

Growing the Tool Box for Medical Imaging: The Selenium-72/Arsenic-72 Generator

Researchers from Los Alamos National Laboratory and the University of Missouri have designed a new source of a valuable imaging isotope. Read More »

The Q-weak experiment at Jefferson Lab precisely measured the weak force's hold on the proton.May 2014Science Highlights

Q-weak Experiment Determines Proton's Weak Charge

Scientists make the first experimental determination of the weak charge of the proton and extract the weak charges of the neutron and up and down quarks. Read More »

Left photo shows researchers collecting sea-water samples containing diatoms from an oceanographic sampling device. Photo at right shows microscopic image of a small colony of diatoms in the sea water.May 2014Science Highlights

Silicon-32 is an Important Radiotracer in Assessing Global Climate Models

The DOE Isotope Program restores an important inventory of the radioisotope silicon-32 (Si-32). Read More »

A single photon is absorbed by a pair of pentacene molecules to generate an energetically excited state consisting of a bound electron-hole pair (i.e., a singlet exciton) and involving the electron orbitals of both pentacene molecules (shown on the left).April 2014Science Highlights

Two-for-One Deal for Photovoltaics

Process doubles photocurrent from visible sunlight in organic solar cells. Read More »

A visual model of how particles emerging from heavy ion collisions flow from the point of impact depending on the viscosity of the matter produced.April 2014Science Highlights

Shades of Perfection in Perfect Liquids

Particles flowing from heavy ion collisions at RHIC and LHC reveal properties of new form of matter. Read More »

String of seven superconducting resonators and four superconducting solenoid magnets for the new cryostat.April 2014Science Highlights

Advances in Ion Accelerators Boost Argonne’s ATLAS User Facility

Argonne’s new superconducting cryomodule enhances its ATLAS heavy-ion accelerator. Read More »

A Large Electromagnetic Calorimeter Super Module (8 tons) inside its lifting and installation tool (yellow frame) ready for installation in the ALICE Detector in its deep underground cavern at the Large Hadron Collider.April 2014Science Highlights

Reaching Back Towards the Big Bang

US-led experiments at the LHC recreate the brightest, most dense quark gluon plasma. Read More »

Last modified: 3/18/2013 11:05:00 AM