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March 19, 2018
Turning Up the Heat on Remote Research Plots Without Electricity
Turning Up the Heat on Remote Research Plots Without Electricity
The zero power warming chamber requires no electrical power for fully autonomous operation. It uses a novel system of internal and external heat
March 14, 2018
Unlocking On-Package Memory’s Effects on High-Performance Computing’s Scientific Kernels
Unlocking On-Package Memory’s Effects on High-Performance Computing’s Scientific Kernels
The researchers conducted a thorough experimental evaluation to discern how modern OPMs affected the performance and power efficiency of important
March 14, 2018
Chasing Storms through Terabytes of Data
Chasing Storms through Terabytes of Data
Climate simulations create massive amounts of data (“big data”), requiring sophisticated pattern recognition. Simulations that today
March 14, 2018
Data Dive: How Microbes Handle Poor Nutrition in Tropical Soil
Data Dive: How Microbes Handle Poor Nutrition in Tropical Soil
Applying metagenomics and metaproteomics techniques along with high-performance computing at the Oak Ridge Leadership Computing Facility, the team
March 9, 2018
Not Part of the Problem
It’s Not Part of the Problem, but Part of the Solution
Rationally designed metal-binding ligands, such as bis-triazine phenanthrolines, have shown great promise for separating actinides over other
February 28, 2018
Buckyball Marries Graphene
Buckyball Marries Graphene
Charge transfer at the interface between dissimilar materials is at the heart of almost all electronic technologies such as transistors and
February 28, 2018
Atomic Movies Explain Why Perovskite Solar Cells Are More Efficient
Atomic Movies Explain Why Perovskite Solar Cells Are More Efficient
Although perovskite solar cell efficiencies have climbed above the 20 percent mark, the fundamental mechanism responsible for these efficiencies is
February 28, 2018
Catalysts: High Performance Lies on the Edge
Catalysts: High Performance Lies on the Edge
In fuel cells, promotion of the reaction of oxygen and hydrogenat the cathode (the oxygen reduction reaction) currently requires the use of
February 28, 2018
The Shape of Things to Come for Quantum Materials?
The Shape of Things to Come for Quantum Materials?
Most 2-D crystals studied to date are a lattice of hexagons—for example, graphene, transition metal dichalcogenides, and black phosphorus
February 28, 2018
Modified Switchgrass Has No Negative Effect on Soils
Modified Switchgrass Has No Negative Effect on Soils
Scientists at the BioEnergy Science Center (BESC) genetically modified switchgrass, a promising bioenergy crop, to produce less lignin resulting in
February 28, 2018
Discovery of a New Microbe that Produces Methane in Oxygenated Soils
Discovery of a New Microbe that Produces Methane in Oxygenated Soils
A group of scientists set out to sample microbes living in Old Woman Creek National Estuarine Research Reserve, a wetland of Lake Erie, in an
February 27, 2018
CUORE Constrains Neutrino Properties
CUORE Constrains Neutrino Properties
Many questions about the fundamental nature of neutrinos remain open, including whether or not a neutrino is its own antiparticle. If so,
February 20, 2018
Sunlight Stimulates Microbial Respiration of Carbon in Surface Waters
Sunlight Stimulates Microbial Respiration of Carbon in Surface Waters
Photochemical processing of dissolved organic carbon (DOC) likely supplies about one-third of the carbon dioxide released from surface waters in
February 20, 2018
Nanocrystals Lock-In the Correct Phase
Nanocrystals Lock-In the Correct Phase
Hybrid organic-inorganic halide perovskites have emerged as an exciting new material for solar cells with the promise of high efficiency and
February 16, 2018
Remembering Really Fast
Remembering Really Fast
Can we build novel memory devices to do data reading and writing at terahertz frequencies so that our personal devices can operate at a much higher
February 16, 2018
Tuning Quantum Light Sources
Tuning Quantum Light Sources
The ability to integrate fiber-based quantum information technology into existing optical networks would be a significant step towards applications
February 16, 2018
A  Nanowire Array to Screen Drugs for Neurodegenerative Diseases
A Nanowire Array to Screen Drugs for Neurodegenerative Diseases
Nanowire geometries are ideal for interfacing with cells and measuring intracellular potentials of neurons with minimal invasiveness. This is
February 16, 2018
Single Atoms in Nano-Cages
Single Atoms in Nano-Cages
Single atoms of inert argon gas were trapped at room temperature in silicate nano-cages, which are formed as 2-D honeycomb-like arrays on a surface
February 14, 2018
Self-Healing Damage at the Atomic Level
Self-Healing Damage at the Atomic Level
Diffusion in complex ceramic oxides is critical to the transport of the constituent atoms and the evolution of atomic structure due to radiation
February 13, 2018
Defects and Surface Reactions Boost Batteries
Defects and Surface Reactions Boost Batteries
Olivine lithium iron phosphate (LiFePO4) is an important electrode material used for lithium-ion batteries. Single crystalline micro
February 12, 2018
Squeezing Into the Best Shape
Squeezing Into the Best Shape
Biological cells compartmentalize the functions of proteins and enzymes within organelles and organize into tissues that coordinate to perform work
February 10, 2018
How Bacteria Produce Manganese Oxide Nanoparticles
How Bacteria Produce Manganese Oxide Nanoparticles
In numerous elemental cycles vital to life, Mn cycles between its reduced primarily soluble form (Mn(II)) and its oxidized insoluble forms (Mn(III
February 10, 2018
From 100,000 to 8: Representing Complex Aerosol Patterns with Far Fewer Particles
From 100,000 to 8: Representing Complex Aerosol Patterns with Far Fewer Particles
Scientists describe a new technique for constructing sparse representations of realistically complex aerosol populations from distribution moments.
February 2, 2018
Atomic Vibes During Melting?
Atomic Vibes During Melting?
Glasses we encounter in everyday life are mostly transparent and used for everything from window panes to phone screens. Glasses are solids that
February 2, 2018
Taking Solar Energy to the Edge
Taking Solar Energy to the Edge
Hybrid perovskites are a new class of low-cost materials that can capture and emit light. This material can be synthesized in several forms: bulk 3