Researchers from the Nanophotonic Technology Centre (NTC) of the Polytechnic University of Valencia (UPV) have designed new silicon nanoantennas with direct applications in communication and data processing for the next generation ...
Optics & Photonics
Jul 22, 2019
0
14
All inorganic cesium lead halide perovskite semiconductors exhibit great potential for nanolasers, light emitting diodes and solar cells due to their unique properties, including low threshold, high quantum efficiency and ...
Optics & Photonics
Mar 29, 2019
0
6
Commercially-available diamond tips used in atomic force microscopy (AFM) could help make quantum nanoscale sensing cost-effective and practical, A*STAR researchers have found.
General Physics
Feb 22, 2019
0
7
Physicists from ITMO University have developed a model of an optical tractor beam to capture particles based on new artificial materials. Such a beam is capable of moving particles or cells towards the radiation source. The ...
General Physics
Nov 27, 2018
1
57
A group of scientists from Russia and Austria has demonstrated that the interaction between plasmon oscillations in nanostructured graphene causes a significant shift in the far IR light absorption spectrum. Plasmons, collective ...
Nanophysics
Sep 12, 2018
0
26
Color prints produced on contemporary printers have a resolution of a few thousand dots per inch (dpi), but an alternative strategy that harnesses the power of nanotechnology can improve this resolution by an order of magnitude.
Nanophysics
Mar 23, 2018
0
11
A technique for reducing the loss of light at the surface of semiconductor nanostructures has been demonstrated by scientists at KAUST. Some materials can efficiently convert the electrons in an electrical current into light. ...
Nanophysics
Mar 7, 2018
0
10
Novel photonics materials are becoming pivotal for energy conversion, communications, and sensing, largely because there is a global desire to enhance energy efficiency, and reduce electricity consumption. As Dr. Can Bayram, ...
Electronics & Semiconductors
Feb 20, 2018
0
6
Non-invasive optical temperature sensing is essential for remote monitoring of fabrication processes, in situations where the sample needs to be insulated from the environment, at extreme or rapidly changing temperatures, ...
Optics & Photonics
Jan 18, 2018
0
8
Researchers at the Indian Institute of Science (IISc) have created a novel hybrid of graphene and quantum dots, a breakthrough that may inspire highly efficient and controllable next-generation displays and LEDs.
Optics & Photonics
Nov 21, 2017
0
7
