Science news articles about 'size crystals'Crystal (eye) ball: Study says visual system equipped with 'future seeing powers'
... a matrix that distributes them among four columns based on the type of visual feature that is misperceived (size, speed, luminance, and distance) and among seven rows based on the different optical ... Scientists demonstrate the sharpest measurement of ice crystals in clouds
... in the United States have developed an optical scattering instrument that can evaluate the size of the crystals in a different way. Using this instrument, the researchers have been able to determine ... Explosives go 'green'
... materials nearly insoluble in common organic solvents, leading to poor quality and limited size crystals, which in turn hinders progress in many technological applications.
So the TMI team looked ... New process promises bigger, better diamond crystals
... synthetic diamond."
"The most exciting aspect of this new annealing process is the unlimited size of the crystals that can be treated. The breakthrough will allow us to push to kilocarat diamonds of ... Tiny magnetic crystals in bacteria are a compass, say Imperial researchers
... for. Previous research suggested that some magnetosome chains would not be useful for navigation because their crystal sizes did not possess the right magnetic qualities.
However, researchers at ... Story tips from the Department of Energy's Oak Ridge National Laboratory, May 2008
... 10 percent when compared to rigs operating on standard-sized dual tires. A year-long truck ... Ridge National Laboratory. While conventional single-crystal silicon solar cells can approach efficiencies of ... Spiraling nanotrees offer new twist on growth of nanowires
... elongate in this way, growth of the trunks is driven by a “screw” dislocation, or defect, in their crystal structure. At the top of the trunk, the defect provides a spiral step for atoms to settle on ... Is Indy chasing a fake?
... Jones races against time to find an ancient crystal skull in his new movie adventure, he ... Museum bought its skull, a life-size carving from a single block of rock crystal from Tiffany and Company, New ... Researchers demonstrate 'avalanche effect' in solar cells
... could derive from a new type of solar cell made of semiconducting nanocrystals (crystals with dimensions in the nanometre size range). In conventional solar cells, one photon (light particle) can ... Engineers whip up the first long-lived nanoscale bubbles
... when the bubbles were covered with the chosen surfactant mixture, the surfactant molecules crystallized to form nearly impermeable shells over the bubble surfaces.
The resulting shells possessed an ... FlexiDis - Displays Getting Flexible
... monitors, television sets and numerous other electronic devices are all built on a glass base. Most use liquid crystal devices (LCDs), which filter light from behind to form an image.
But the glass ... A wafer of polyethylene
... production technique rests on the amorphous domains around the single crystals in combination with the tiny size of the crystals. Although the amorphous domains only comprise a tiny portion of the ... Microwave synthesis connects with the (quantum) dots
... compounds. The name comes from the fact that their infinitesimal size enables a quantum electronics effect that causes the crystals to fluoresce brilliantly at specific, sharply defined colors. ... Chemical clues point to dusty origin for Earth-like planets
... 20 to 80% of the volume of chondrites, are round, roughly millimeter-sized objects made of glass and crystals. Chondrules are thought to have formed by flash heating of dust in the primordial solar ... Zeolite - This Super Use Mineral Gets Its Chemical Structure Unveiled
... synthetic zeolites with the same technique. Whilst natural zeolites, such as scolecite, contain crystals in the millimetre range, the synthetic ones tend to have much smaller grains, often not larger ...
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Crystal (eye) ball: Study says visual system equipped with 'future seeing powers'
... a matrix that distributes them among four columns based on the type of visual feature that is misperceived (size, speed, luminance, and distance) and among seven rows based on the different optical ...Scientists demonstrate the sharpest measurement of ice crystals in clouds
... in the United States have developed an optical scattering instrument that can evaluate the size of the crystals in a different way. Using this instrument, the researchers have been able to determine ...Explosives go 'green'
... materials nearly insoluble in common organic solvents, leading to poor quality and limited size crystals, which in turn hinders progress in many technological applications. So the TMI team looked ...New process promises bigger, better diamond crystals
... synthetic diamond." "The most exciting aspect of this new annealing process is the unlimited size of the crystals that can be treated. The breakthrough will allow us to push to kilocarat diamonds of ...Tiny magnetic crystals in bacteria are a compass, say Imperial researchers
... for. Previous research suggested that some magnetosome chains would not be useful for navigation because their crystal sizes did not possess the right magnetic qualities. However, researchers at ...Story tips from the Department of Energy's Oak Ridge National Laboratory, May 2008
... 10 percent when compared to rigs operating on standard-sized dual tires. A year-long truck ... Ridge National Laboratory. While conventional single-crystal silicon solar cells can approach efficiencies of ...Spiraling nanotrees offer new twist on growth of nanowires
... elongate in this way, growth of the trunks is driven by a “screw” dislocation, or defect, in their crystal structure. At the top of the trunk, the defect provides a spiral step for atoms to settle on ...Is Indy chasing a fake?
... Jones races against time to find an ancient crystal skull in his new movie adventure, he ... Museum bought its skull, a life-size carving from a single block of rock crystal from Tiffany and Company, New ...Researchers demonstrate 'avalanche effect' in solar cells
... could derive from a new type of solar cell made of semiconducting nanocrystals (crystals with dimensions in the nanometre size range). In conventional solar cells, one photon (light particle) can ...Engineers whip up the first long-lived nanoscale bubbles
... when the bubbles were covered with the chosen surfactant mixture, the surfactant molecules crystallized to form nearly impermeable shells over the bubble surfaces. The resulting shells possessed an ...FlexiDis - Displays Getting Flexible
... monitors, television sets and numerous other electronic devices are all built on a glass base. Most use liquid crystal devices (LCDs), which filter light from behind to form an image. But the glass ...A wafer of polyethylene
... production technique rests on the amorphous domains around the single crystals in combination with the tiny size of the crystals. Although the amorphous domains only comprise a tiny portion of the ...Microwave synthesis connects with the (quantum) dots
... compounds. The name comes from the fact that their infinitesimal size enables a quantum electronics effect that causes the crystals to fluoresce brilliantly at specific, sharply defined colors. ...Chemical clues point to dusty origin for Earth-like planets
... 20 to 80% of the volume of chondrites, are round, roughly millimeter-sized objects made of glass and crystals. Chondrules are thought to have formed by flash heating of dust in the primordial solar ...Zeolite - This Super Use Mineral Gets Its Chemical Structure Unveiled
... synthetic zeolites with the same technique. Whilst natural zeolites, such as scolecite, contain crystals in the millimetre range, the synthetic ones tend to have much smaller grains, often not larger ...