Software
Electronic devices made from the semiconductor gallium nitride stand to revolutionize wireless communications. They can operate at higher speeds and temperatures than devices made from silicon, so they can be used to control ...
Dec 19, 2022
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54
Electronics & Semiconductors
New materials that can both harvest and emit light offer exciting potential for technologies that range from solar cells to TV and display screens. In a new study, researchers have developed a new way of enhancing the stability ...
Dec 13, 2022
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82
Engineering
If you are reading this article on your computer or phone, it is in part thanks to diodes. Diodes—typically rigid electrical components that easily conduct electric current in one direction—are used for a variety of critical ...
Dec 1, 2022
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128
Electronics & Semiconductors
Walking can boost not only your own energy but also, potentially, the energy of your wearable electronic devices. Osaka Metropolitan University scientists made a significant advance toward self-charging wearable devices with ...
Nov 29, 2022
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171
Electronics & Semiconductors
Researchers have developed a wafer-thin chip-scale spectrometer that is suitable for wearable applications. The robust gallium nitride lab-on-a-chip device can also withstand harsh environments with severe radiation, such ...
Nov 29, 2022
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112
Engineering
As machine-learning models become larger and more complex, they require faster and more energy-efficient hardware to perform computations. Conventional digital computers are struggling to keep up.
Nov 29, 2022
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83
Engineering
A research group has developed a bulk copper-based alloy boasting the largest tensile elastic strain at room temperature to date.
Nov 28, 2022
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58
Electronics & Semiconductors
Embroidering power-generating yarns onto fabric has allowed researchers to embed a self-powered, numerical touch-pad and movement sensors into clothing. The technique offers a low-cost, scalable potential method for making ...
Nov 22, 2022
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132
Consumer & Gadgets
Mobile devices that use Bluetooth are vulnerable to a glitch that could allow attackers to track a user's location, a new study has found.
Nov 17, 2022
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73
Security
Machine learning programs mean even encrypted information can give cybercriminals insight into your daily habits.
Nov 16, 2022
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97
