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Evidence Mounts for Quantum Criticality Theory
Jan. 30, 2015 — A new study adds to the growing evidence supporting a theory that strange electronic behaviors -- including high-temperature superconductivity and heavy fermion physics -- arise from quantum ... full story -
New Method Allows for Greater Variation in Band Gap Tunability
Jan. 30, 2015 — If you can't find the ideal material, then design a new one. By manipulating the ordered arrangement of atoms in layered complex oxide materials, scientists have found a way to control their ... full story -
Understanding the Reinforcing Ability of Carbon Nanotubes
Jan. 30, 2015 — A new article explores what is preventing the reinforcing ability of carbon nanotubes from being used in a ceramic matrix. Ever since their discovery, carbon nanotubes (CNTs) have been considered the ... full story -
Biomaterial Coating Raises Prospect of More Successful Medical Implants
Jan. 30, 2015 — A novel, bacteria-repelling coating material that could increase the success of medical implants has been created. The material helps healthy cells 'win the race' to the medical implant, ... full story -
Water Purification: Running Fuel Cells on Bacteria
Jan. 30, 2015 — Researchers in Norway have succeeded in getting bacteria to power a fuel cell. The "fuel" used is wastewater, and the products of the process are purified water droplets and electricity. ... full story -
Pinholes Are Pitfalls for High Performance Solar Cells
Jan. 30, 2015 — The most popular next-generation solar cells under development may have a problem – the top layer is full of tiny pinholes, researchers have ... full story -
Crystal Light: New Family of Light-Converting Materials Points to Cheaper, More Efficient Solar Power and LEDs
Jan. 29, 2015 — Engineers have shone new light on an emerging family of solar-absorbing materials that could clear the way for cheaper and more efficient solar panels and LEDs. The materials, called perovskites, are ... full story -
New Technique for Growing High-Efficiency Perovskite Solar Cells
Jan. 29, 2015 — Researchers have revealed a new solution-based hot-casting technique that allows growth of highly efficient and reproducible solar cells from large-area perovskite crystals. The researchers ... full story -
Vehicle Body Made from Cotton, Hemp, and Wood
Jan. 29, 2015 — Carbon and glass fibers reinforce synthetics so that they can be used for vehicle body construction. But in this regard, there is an abundance of potential found in natural fibers -- obtained from ... full story -
Ultrasound Technology Made to Measure
Jan. 29, 2015 — The range of uses for ultrasound is gigantic; the applied technologies are just as diverse. Researchers are now covering a wide range of applications with a new modular system: From sonar systems to ... full story -
Nanomedicines of the Future Will Build on Quantum Chemistry
Jan. 29, 2015 — Quantum chemical calculations have been used to solve big mysteries in space. Soon the same calculations may be used to produce tomorrow’s cancer drugs, experts ... full story -
Could a New Proposed Particle Help to Detect Dark Matter?
Jan. 29, 2015 — Researchers have proposed a new fundamental particle which could explain why no one has managed to detect 'Dark Matter', the elusive missing 85 per cent of the Universe's mass. Dark ... full story -
Spiky 'Hedgehog Particles' for Safer Paints, Fewer VOC Emissions
Jan. 28, 2015 — A new process that can sprout microscopic spikes on nearly any type of particle may lead to more environmentally friendly paints and a variety of other ... full story -
Holes in Valence Bands of Nanodiamonds Discovered: Potential Catalysts for Splitting Water
Jan. 28, 2015 — Nanodiamonds are tiny crystals only a few nanometers in size. While they possess the crystalline structure of diamonds, their properties diverge considerably from those of their big brothers, because ... full story -
Demystifying Nanocrystal Solar Cells
Jan. 28, 2015 — Researchers have developed a comprehensive model to explain how electrons flow inside new types of solar cells made of tiny crystals. The model allows for a better understanding of such cells and may ... full story -
Breakthrough in Terahertz Spectroscopy
Jan. 28, 2015 — Although terahertz spectroscopy has great potential, especially for environmental monitoring and security screening applications, it previously could not be used effectively to study nanocrystals or ... full story -
Detecting Chemical Weapons Quickly With a Color-Changing Film
Jan. 28, 2015 — In today's world, in which the threat of terrorism looms, there is an urgent need for fast, reliable tools to detect the release of deadly chemical warfare agents (CWAs). Scientists are ... full story -
New Imaging Technology to Design, Build Greener, Safer Aircraft
Jan. 28, 2015 — New research is helping to develop new imaging technology to be used in the design, manufacture and maintenance for current and future generations of carbon composite aircraft. Two new ... full story -
Researchers Use Sound to Slow Down, Speed Up, and Block Light
Jan. 28, 2015 — How do you make an optical fiber transmit light only one way? Researchers have experimentally demonstrated, for the first time, the phenomenon of Brillouin Scattering Induced Transparency (BSIT), ... full story -
Nanoscale Mirrored Cavities Amplify, Connect Quantum Memories
Jan. 28, 2015 — Constructing tiny "mirrors" to trap light increases the efficiency with which photons can pick up and transmit information about electronic spin states -- which is essential for scaling up ... full story
- Evidence mounts for quantum criticality theory
- New method allows for greater variation in band gap tunability
- Understanding the reinforcing ability of carbon nanotubes
- Biomaterial coating raises prospect of more successful medical implants
- Water purification: Running fuel cells on bacteria
- Pinholes are pitfalls for high performance solar cells
- Crystal light: New family of light-converting materials points to cheaper, more efficient solar power and LEDs
- New technique for growing high-efficiency perovskite solar cells
- Vehicle body made from cotton, hemp, and wood
- Ultrasound technology made to measure
- Nanomedicines of the future will build on quantum chemistry
- Could a new proposed particle help to detect Dark Matter?
- Spiky 'hedgehog particles' for safer paints, fewer VOC emissions
- Holes in valence bands of nanodiamonds discovered: Potential catalysts for splitting water
- Demystifying nanocrystal solar cells
- Breakthrough in terahertz spectroscopy
- Detecting chemical weapons quickly with a color-changing film
- New imaging technology to design, build greener, safer aircraft
- Researchers use sound to slow down, speed up, and block light
- Nanoscale mirrored cavities amplify, connect quantum memories
- Spider electro-combs its sticky nano-filaments
- Researchers tune friction in ionic solids at the nanoscale
- New pathway to valleytronics: Femtosecond laser used to manipulate valley excitons
- Carbon nanoballs can greatly contribute to sustainable energy supply
- 'Bulletproof' Battery: Kevlar Membrane for Safer, Thinner Lithium Rechargeables
- Chromium-centered cycloparaphenylene rings as new tools for making functionalized nanocarbons
- Making a tiny rainbow: 300 colors about as wide as a human hair
- Programmed synthesis towards multi-substituted benzene derivatives
- Researchers use oxides to flip graphene conductivity
- Electronic circuits with reconfigurable pathways closer to reality
- Researchers identify materials to improve biofuel, petroleum processing
- Shell growth observed thanks to 'ion sponge'
- Nanoshuttle wear and tear: It’s the mileage, not the age
- Researchers make magnetic graphene
- Visualizing interacting electrons in a molecule
- Chemists find a way to unboil egg whites: Ability to quickly restore molecular proteins could slash biotechnology costs
- Chemists control structure to unlock magnetization and polarization simultaneously
- Entanglement on a chip: Breakthrough promises secure communications and faster computers
- The latest fashion: Graphene edges can be tailor-made
- Scientists slow down the speed of light travelling in free space
- More light shed on on biomass breakdown
- Silver nanowires demonstrate unexpected self-healing mechanism: Potential for flexible electronics
- New technique helps probe performance of organic solar cell materials
- New technique for producing cheaper solar energy suggested by research
- Scientists 'bend' elastic waves with new metamaterials that could have commercial applications
- New research re-creates planet formation, super-Earths and giant planets in the laboratory
- Exotic, gigantic molecules fit inside each other like Russian nesting dolls
- Wild west physics: Bridging the gap between the study of 'outer space' and 'inner space'
- Is glass a true solid? New research suggests it is
- Gold 'nano-drills' help with DNA analysis
- Self-powered intelligent keyboard could provide a new layer of security
- Graphene brings quantum effects to electronic circuits
- Transparent artificial nacre: A brick wall at the nanoscale
- New method to generate arbitrary optical pulses
- Path to artificial photosynthesis? Manganese catalyst's electronic states characterized
- Electroluminescent light sheets: Printable luminous particles enable cost-effective, large and curved luminous surfaces
- Decorative and flexible solar panels become part of interior design and the appearance of objects
- A spoonful of sugar in silver nanoparticles to regulate their toxicity
- Watching protein crystal nucleation in real time
- New conductive coatings for flexible touchscreens
- Nano-beaker offers insight into the condensation of atoms
- Self-assembled nanotextures create antireflective surface on silicon solar cells
- Graphene enables all-electrical control of energy flow from light emitters
- Hydrogels deliver on blood-vessel growth
- Laser-generated surface structures create extremely water-repellent, self-cleaning metals
- New signal amplification process set to transform communications, imaging, computing
- Wearable sensor clears path to long-term EKG, EMG monitoring
- A contractile gel that stores light energy
- Anti-microbial coatings with a long-term effect for surfaces
- Hierarchically-porous polymers with fast absorption
- Oils, fats innovation: Use of nanotechnology in cosmetics and pharmaceuticals
- Self-destructive effects of magnetically-doped ferromagnetic topological insulators
- Optic fiber for recording the temperature in extreme industrial environments
- Switchable adhesion principle enables damage-free handling of sensitive devices even in vacuum
- New composite protects from corrosion from high mechanical stress
- Machines teach astronomers about stars
- Solving an organic semiconductor mystery
- Breakthrough lights up metamaterials
- New 'triggered-release' mechanism could improve drug delivery
- Perovskites provide big boost to silicon solar cells
- Team enlarges brain samples, making them easier to image
- Rice-sized laser, powered one electron at a time, bodes well for quantum computing
- Physicists detect 'charge instability' across all flavors of copper-based superconductors
- Liquids and glasses relax, too -- but not like you thought
- Improved solar panels and printed electronics on the horizon with new material discovery
- Harnessing bacteria to move microscopic gears and ratchets
- Carbon nanotube finding could lead to flexible electronics with longer battery life
- Chemical dial controls attraction between water-repelling molecules
- Race of the electrons: Laser pulses can be used to track the motion of electrons in metals with attosecond precision
- Atomic placement of elements counts for strong concrete
- Laser-induced graphene 'super' for electronics: Flexible, 3-D supercapacitors tested
- DNA 'smart glue' could someday be used to build tissues, organs
- Two-dimensional metamaterial surface manipulates light
- A new step towards using graphene in electronic applications
- Urban stormwater management: Permeable pavements to reduce run-off from parking lots
Friday, January 30, 2015
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