Electronics & Semiconductors
Scientists are advancing the use of semiconductors to convert sunlight into renewable energy. In solar cells, semiconductors convert sunlight into electricity. When brought into direct contact with water, semiconductors can ...
Jan 10, 2024
0
1
Computer Sciences
In the modern era, there has been explosive growth in the demand for computing power for cognitive image and video processing. While convolutional neural networks offer improved performance for image processing, they also ...
Jul 5, 2023
0
4
Hardware
Researchers have developed a new light-based computing scheme that uses a photonic integrated circuit to reduce the energy necessary for cryptocurrency and blockchain applications. Mining cryptocurrencies like Bitcoin—a ...
Apr 27, 2023
0
186
Engineering
The great inventor Thomas Edison once said, "So long as the sun shines, man will be able to develop power in abundance." His wasn't the first great mind to marvel at the notion of harnessing the power of the sun; for centuries ...
Oct 3, 2022
0
297
Engineering
For airliners, cargo ships, nuclear power plants and other critical technologies, strength and durability are essential. This is why many contain a remarkably strong and corrosion-resistant alloy called 17-4 precipitation ...
Sep 22, 2022
0
92
Energy & Green Tech
Lightweight and flexible perovskites are highly promising materials for the fabrication of photovoltaics. So far, however, their highest reported efficiencies have been around 20%, which is considerably lower than those of ...
Engineering
Why are scientists setting off small-scale explosions inside 1-foot cubes of plexiglass? They're watching how fractures form and grow in a rocklike substance to see if explosives or propellants, similar to jet fuel, can connect ...
Jun 16, 2022
0
26
Electronics & Semiconductors
For a greener and more sustainable economy, building better and more powerful solar cells is a key research goal within the clean energy sector. But, in a typical single-junction solar cell, performance is capped at what ...
Apr 5, 2022
1
72
Electronics & Semiconductors
We are currently witnessing an explosion of network traffic. Numerous emerging services and applications, such as cloud services, video streaming platforms and the Internet of Things (IOT), are further increasing the demand ...
Energy & Green Tech
Solar cells made of perovskite are cheap, easy to produce, and almost as efficient as silicon, the material traditionally used in solar cells. However, perovskite cells have a love-hate-relationship with the Sun. The light ...
May 11, 2021
0
75
