Scientists have recently infiltrated cesium atoms in a self-assembled opal to create a hybrid nanophotonic system. By tuning the opal's forbidden gap relative to the atomic resonance, dra�matic changes are observed in reflectivity. In the most extreme case, the atomic reflection spectrum is turned upside down compared to the traditional case.
Jan 12th, 2015
Read more
Just as the invention of nonstick pans was a boon for chefs, a new type of nanoscale surface that bacteria can't stick to holds promise for applications in the food processing, medicine and even shipping industries.
Jan 9th, 2015
Read more
Packing single-photon detectors on an optical chip is a crucial step toward quantum-computational circuits.
Jan 9th, 2015
Read more
Even when building big, every atom matters, according to new research on particle-based materials.
Jan 9th, 2015
Read more
Berkeley Lab's nanotechnology enlivens Nanosys' displays, enhancing the color and saving energy.
Jan 9th, 2015
Read more
In a world-first achievement, scientists have developed a new hydrogel whose properties are dominated by electrostatic repulsion, rather than attractive interactions.
Jan 9th, 2015
Read more
Designed structures go from two dimensions to three with a simple 'pop!'
Jan 8th, 2015
Read moreNew research shows that inhaled nanoparticles of silicon dioxide increase risk of atherosclerosis; laboratory, manufacturing workers may be at greatest risk.
Jan 8th, 2015
Read more
Scientists use x-rays to map internal atomic transformations and advance promising lithium-based batteries.
Jan 8th, 2015
Read more
SHELX is a system of nine programs for the solution and refinement of crystal structures against X-ray and neutron diffraction data.
Jan 8th, 2015
Read more
Researchers use lasers to spatially and temporally control the release of a tagged protein inside a cell.
Jan 8th, 2015
Read more
Researchers have found a way to make reversibly self-folding origami structures on small length scales using ultraviolet photolithographic patterning of photo-crosslinkable polymers.
Jan 8th, 2015
Read more
Scientists developing a prototype optical quantum hard drive have improved storage time by a factor of over 100. The team's record storage time of six hours is a major step towards a secure worldwide data encryption network based on quantum information
Jan 8th, 2015
Read more
The quantum dots in these displays also use materials and technologies - including engineered nanoparticles and the heavy metal cadmium - that have been a magnet for health and environmental concerns. Will the dazzling pictures this technology allow blind us to new health and environmental challenges, or do their benefits outweigh the potential risks?
Jan 8th, 2015
Read moreA resilience to extreme conditions by the most transparent, lightweight and flexible material for conducting electricity could help revolutionise the electronic industry, according to a new study.
Jan 8th, 2015
Read more
Scientists extract the topological number of an artificial solid subjected to extreme effective magnetic fields.
Jan 8th, 2015
Read more
Subscribe to our Nanotechnology News feed