As a complement to silicon-based photonic chips, lithium niobate thin film (LNOI) has become a research hotspot in the field of optoelectronic integration due to its outstanding nonlinear, electro-optic, acousto-optic, piezoelectric ...
Optics & Photonics
Nov 30, 2020
0
7
It's estimated that as much as two-thirds of energy consumed in the U.S. each year is wasted as heat. Take for example, car engines, laptop computers, cell phones, even refrigerators, that heat up with overuse.
Nanophysics
Jul 10, 2019
0
3422
It's not often trades unions and employers are equally worried about an issue threatening workers' rights. But recently, the UK's Trades Union Congress and the main body that represents British businesses, the CBI, have both ...
Hi Tech & Innovation
Nov 26, 2018
0
11
Scientists at Nanyang Technological University, Singapore (NTU Singapore) have developed a small smart chip that can be paired with neural implants for efficient wireless transmission of brain signals.
Electronics & Semiconductors
Feb 11, 2016
0
24
(Phys.org) —Keat Ghee Ong envisions a new generation of implantable biosensors. Not only could they signal if all is well (or not) after surgery, they would do it with no batteries and no computer chips. Plus, they could ...
Engineering
Mar 18, 2013
0
0
Sound waves are widely used in medical imaging, such as when doctors take an ultrasound of a developing fetus. Now scientists have developed a way to use sound to probe tissue on a much tinier scale. Researchers from the ...
Bio & Medicine
Feb 1, 2013
0
0
MIT engineers have developed a fuel cell that runs on the same sugar that powers human cells: glucose. This glucose fuel cell could be used to drive highly efficient brain implants of the future, which could help paralyzed ...
Energy & Green Tech
Jun 13, 2012
1
0
Radio-frequency technology developed at the University of Pittsburgh that uses human tissue instead of air as a conduit for radio waves is the basis of the first electronic "tag" system designed to track and monitor orthopaedic ...
Engineering
Jun 10, 2011
0
0
(PhysOrg.com) -- A scientist at the University of Reading has become the first person in the world to be infected by a computer virus.
Hi Tech & Innovation
May 26, 2010
11
0
(PhysOrg.com) -- A single cell in the human body is approximately 10,000 times more energy-efficient than any nanoscale digital transistor, the fundamental building block of electronic chips. In one second, a cell performs ...
Engineering
Feb 25, 2010
0
1
