(Phys.org) —The mention of a two-dimensional material with excellent electrical and optical properties may first bring to mind graphene. However, this description also fits another class of materials called transition metal ...
Micron-sized "bow ties," self-assembled from nanoparticles, form a variety of different curling shapes that can be precisely controlled, a research team led by the University of Michigan has shown.
Nanophysics
Mar 15, 2023
0
51
Using specialized nanoparticles embedded in plant leaves, MIT engineers have created a light-emitting plant that can be charged by an LED. After 10 seconds of charging, plants glow brightly for several minutes, and they can ...
Nanomaterials
Sep 20, 2021
0
1079
Cellphones and other devices could soon be controlled with touchless gestures and charge themselves using ambient light, thanks to new LED arrays that can both emit and detect light.
Nanophysics
Feb 9, 2017
1
404
Princeton University researchers have developed a new method to increase the brightness, efficiency and clarity of LEDs, which are widely used on smartphones and portable electronics as well as becoming increasingly common ...
Engineering
Sep 24, 2014
0
1
Picture the Louvre pyramid: the iconic glass pyramid that serves as main entrance and skylight to the landmark museum. The pyramid is illuminated at night, creating a magical ambience. Imagine strolling next to it while a ...
Hi Tech & Innovation
Jan 21, 2014
1
1
Lidar rangefinders, which are common tools in surveying and in autonomous-vehicle control, among other applications, gauge depth by emitting short bursts of laser light and measuring the time it takes for reflected photons ...
Optics & Photonics
Nov 29, 2013
0
0
(Phys.org) —Panasonic's new color filtering technology is in the news this week after a video from DigInfo TV presented what imaging experts at Panasonic have been up to, and that is using "micro color splitters," which ...
(PhysOrg.com) -- A gift from the Parc Merveilleux Zoo in Luxembourg to the Tiergarten Schonbrunn Zoo in Vienna made in 2003 led to a serendipitous research project by zoo observers.
(PhysOrg.com) -- Qualcomm subsidiary Mirasol is developing a new e-book reader with a color display that uses ambient light. The reader will be capable of displaying video smoothly, but the new features will have little impact ...
