One of the exciting potential applications of electromagnetically induced transparency and slow and stored light is for practical realization of quantum memory, and, ultimately, quantum computing. Recent advances using ensembles of warm atoms in vapor cells have been made.
Carbon Nanotubes and Nanosensors
The main properties that make carbon nanotubes (CNTs) a promising technology for many future applications are: extremely high strength, low mass density, linear elastic behavior, almost perfect geometrical structure, and nanometer scale structure. Also, CNTs...
Aqueous phase synthesis of CdTe quantum dots for biophotonics
An international team of researchers review a useful tool for three dimensional multi-photon microscopy and imaging
Searching for dark matter in our solar system
Sending atomic and nuclear clocks into the inner reaches of our solar system could help scientists find proof of elusive dark matter.
The next big thing in tech could come from these tiny light absorbers
When the light absorbers are made very small, almost all the device performance metrics improve—but doing this is easier said than done.
A brain–computer interface could slow cognitive decline
This new brain–computer interface detects weakened brain signals and boosts them to healthy levels, potentially reversing cognitive aging in the brain.
Science in pictures
From holographic sound waves to nanobelt haystacks, this gallery gives a renewed appreciation for scientific exploration.
Scientists detect the X-ray signature of a single atom
A new technique can detect the X-ray signature of an individual atom, even determining the structure of its electron orbits.
Holey tubular zeolites!
Nanotubes made from sheets of zeolite promise to expand this material’s already extensive range of application.
This month in pictures
Enjoy this gallery of science images featuring a glowing hydrogel fish, microscale flowers, nanoscale fireworks, and more.