Researchers at Los Alamos National Laboratory and their collaborators from the University of California, Irvine have created fundamental electronic building blocks out of tiny structures known as quantum dots and used them to assemble functional logic circuits.
Iota Technology has signed up to the national SPRINT business support programme to collaborate with the University of Southampton on a major nanosatellite design project.
Broadband light emission in the infrared has proven to be of paramount importance for a large range of applications that include food quality and product/process monitoring, recycling, environmental sensing and monitoring, multispectral imaging in automotive as well as safety and security.
Over the past two decades, a new area at the interface of semiconductor physics, electronics and quantum mechanics has been gaining popularity among theoretical physicists and experimenters.
Coupled quantum dots could be considered as an essential building block in the advancement of scalable quantum devices by manipulating the quantum states of two adjacent quantum dots (QDs) both optically and electrically.
Researchers at CRANN and the School of Physics at Trinity College Dublin have created an innovative new device that will emit single particles of light, or photons, from quantum dots that are the key to practical quantum computers, quantum communications, and other quantum devices.
Very recently, Chinese researchers had achieved site- and spatial- selective integration of earth-abundant metal ions in semiconductor quantum dots for efficient and robust photocatalytic H2 evolution from water.
By tuning the direction of the external magnetic field with respect to the crystallographic axis of the silicon wafer, an improvement of spin lifetime by over two orders of magnitude was reported in silicon quantum dots.
Researchers have now reported an enhancement of spin lifetime, or relaxation time, by more than two orders of magnitude in silicon quantum dots (QDs).
Researchers from Basel, Bochum and Copenhagen have gained new insights into the energy states of quantum dots.