Researchers have succeeded in creating an efficient quantum-mechanical light-matter interface using a microscopic cavity. Within this cavity, a single photon is emitted and absorbed up to 10 times by an artificial atom. This ...
Quantum Physics
Oct 21, 2019
0
348
A team of Fraunhofer researchers has succeeded in significantly enhancing the functionality of GaN power ICs for voltage converters: the researchers at Fraunhofer IAF integrated current and temperature sensors onto a GaN-based ...
Electronics & Semiconductors
May 6, 2019
0
8
Newly developed nanovalves allow the flow of individual nanoparticles in liquids to be controlled in tiny channels. This is of interest for lab-on-a-chip applications such as in materials science and biomedicine.
Nanophysics
May 22, 2018
0
32
Singapore-based Broadcom said Wednesday it was cutting its offer price for mobile chip maker Qualcomm in the wake of the US firm's increased bid for Dutch rival NXP.
Business
Feb 21, 2018
0
6
Leiden physicists found a surprising interaction between electrons and a resist layer. The resist appears to charge and discharge due to incoming electrons. Publication in Physical Review Letters.
General Physics
Feb 7, 2018
0
21
Electronics and light don't go well together on a standard "CMOS' chip. Researcher Satadal Dutta of the University of Twente now succeeds in introducing a light connection into the heart of a semiconductor chip. In this way, ...
Optics & Photonics
Nov 9, 2017
0
9
Powerful electronic components can get very hot. When many components are combined into a single semiconductor chip, heating can become a real problem. An overheating electronic component wastes energy and is at risk of behaving ...
Electronics & Semiconductors
Oct 7, 2016
0
11
Researchers have built a miniature electro-optical switch which can change the spin—or angular momentum—of a liquid form of light by applying electric fields to a semiconductor device a millionth of a metre in size. Their ...
Optics & Photonics
Aug 8, 2016
0
61
Samsung Electronics said Friday it is in talks to buy shares of Chinese electric car maker BYD in the latest tech-auto collaboration.
Energy & Green Tech
Jul 15, 2016
23
10
From laptops and televisions to smartphones and tablets, semiconductors have made advanced electronics possible. These types of devices are so pervasive, in fact, that Northwestern Engineering's Matthew Grayson says we are ...
General Physics
Nov 5, 2015
0
52
