Science
A light bright and tiny: Scientists build a better nanoscale LED: New design overcomes long-standing LED efficiency problem — and can transform into a laser to boot – Science Daily
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 100 to 1,00…
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. 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 applications.The t…
-
General22 hours agoBill Shorten believes Peter Dutton’s work-from-home policy backflip will cost him at election time
-
General24 hours agoOh, for the good old days? • Inside Story
-
Noosa News23 hours agoAustralia faces Kazakhstan in Billie Jean King Cup qualifier at Pat Rafter Arena
-
General23 hours agoAustralia looks to Asia, Europe amid US tariff turmoil