Bismuth telluride can efficiently radiate linearly and circularly polarized terahertz waves, with adjustable chirality and polarization.
Nanotechnology News from Nanowerk
Bismuth telluride can efficiently radiate linearly and circularly polarized terahertz waves, with adjustable chirality and polarization. • Email to a friend • Microneedle-based diagnostic a new platform for many diseases, blood draw not required. • Email to a friend • Researchers are seeking to further advance photodetectors' use by integrating the technology with durable Gorilla glass, the material used for smart phone screens. • Email to a friend • What does a moth have to do with high tech? More than you would think, as it has two very sensitive antennas on its head that form a very sensitive smelling organ. The moth, in this way, teaches some lessons about nature-inspired microsensors. • Email to a friend • Bayesian inference enhanced structure search facilitates accurate detection of molecular adsorbate configurations. • Email to a friend • Guided by the theory of contact mechanics, a team of researchers came up with a new sensor material that has significantly less hysteresis. This ability enables more accurate wearable health technology and robotic sensing. • Email to a friend • Scientists have observed intensity squeezing on a single-photon source combining high levels of efficiency, purity and indistinguishability. • Email to a friend • Researchers identified the magnetic nature of multiple 'topological textures' as three dimensional (3D) bubbles, and then further found a new type of vortex-like magnetic configurations, which was named as 'Target Bubbles', at room temperature and zero magnetic field. • Email to a friend • The biggest challenge for the development of brain-inspired computing is that the brain is too complex to simply emulate on a chip. Its massive interconnectivity, redundancy, local activity, remarkable logic complexity, and functional non-linearity makes the brain a computing masterpiece. Many researchers in this field see memristors as a key device component for neuromorphic computing. In particular, a non-conventional genre of memristors made of metal-organic molecular complexes shows great promise for ultralow energy, high density computing platforms. • Email to a friend • |
|
