TPU geologists and chemists propose novel naturally-occurring mineral-based material for optoelectronic applications.
In a groundbreaking discovery, a team of researchers, in collaboration with their international counterparts, has unearthed a remarkable photoresponse phenomenon in a two-dimensional semiconductor, arsenic trisulfide (As2S3), sourced from a Russian quarry mineral. This material exhibits a remarkable photoresponse effect even at low light intensities, which opens up prospects for the development of energy-efficient optoelectronic devices.
TPU geologists and chemists propose novel naturally-occurring mineral-based material for optoelectronic applications.
In a groundbreaking discovery, a team of researchers, in collaboration with their international counterparts, has unearthed a remarkable photoresponse phenomenon in a two-dimensional semiconductor, arsenic trisulfide (As2S3), sourced from a Russian quarry mineral. This material exhibits a remarkable photoresponse effect even at low light intensities, which opens up prospects for the development of energy-efficient optoelectronic devices.
Telegram Messenger Blocks Navalny Bot During Russian Election "Like the bombing of the maternity ward in Mariupol," he said, "Even before it hits the news, you see the videos on the Telegram channels." Crude oil prices edged higher after tumbling on Thursday, when U.S. West Texas intermediate slid back below $110 per barrel after topping as much as $130 a barrel in recent sessions. Still, gas prices at the pump rose to fresh highs. Apparently upbeat developments in Russia's discussions with Ukraine helped at least temporarily send investors back into risk assets. Russian President Vladimir Putin said during a meeting with his Belarusian counterpart Alexander Lukashenko that there were "certain positive developments" occurring in the talks with Ukraine, according to a transcript of their meeting. Putin added that discussions were happening "almost on a daily basis." He floated the idea of restricting the use of Telegram in Ukraine and Russia, a suggestion that was met with fierce opposition from users. Shortly after, Durov backed off the idea.
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