A new design for light-emitting diodes (LEDs) developed by a team including scientists at the National Institute of Standards and Technology (NIST) may hold the key to overcoming a long-standing limit...
Aug 15, 2020
Two UCLA computer scientists have shown that existing compilers, which tell quantum computers how to use their circuits to execute quantum programs, inhibit the computers' ability to achieve optimal p...
Aug 15, 2020
Buckling in graphene mimics the effect of colossally large magnetic fields that are unattainable with today’s magnet technologies. Graphene buckles when cooled while attached to a flat surface. Buckling, magnetic graphene can be a platform for str...
Aug 15, 2020
New design overcomes long-standing LED efficiency problem — and can transform into a laser to boot. A new design for light-emitting diodes (LEDs) developed by... The post Scientists Build a Better Nanoscale LED – A Tiny, Bright Light That Can Tra...
Aug 14, 2020
Computer scientists have shown that existing compilers, which tell quantum computers how to use their circuits to execute quantum programs, inhibit the computers' ability to achieve optimal performance. Specifically, their research has reveal...
Aug 14, 2020
A new design for light-emitting diodes achieves a dramatic increase in brightness as well as the ability to create laser light -- characteristics that could make it valuable in a range of applications. The device shows an increase in brightness of...
Aug 14, 2020
The concept, demonstrated with microscopic LEDs in the lab, achieves a dramatic increase in brightness as well as the ability to create laser light -- all characteristics that could make it valuable in a range of large-scale and miniaturized appli...
Aug 14, 2020
A new design for light-emitting diodes (LEDs) developed by a team including scientists at the National Institute of Standards and Technology (NIST) may hold the key to overcoming a long-standing limitation in the light sources' efficiency. Th...
Aug 14, 2020
An ultrathin optical lens made from a monolayer of two-dimensional transition metal dichalcogenides (TMDCs) could pave the way for next-generation imaging devices. An international team of researchers, led by Prof. Baohua Jia from Swinburne Univer...
Aug 14, 2020
Cooled graphene mimics effect of enormous magnetic fields that would benefit electronics. Graphene, an extremely thin two-dimensional layer of the graphite used in pencils, buckles... The post Quantum Materials Could Mimic Colossal Magnetic Field...
Aug 14, 2020
