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Bidirectional manipulation of gate-free quantum electronic states via semiconductor interface engineering
3+ hour, 38+ min ago (25+ words) Phys. org This site can't be reached phys. org refused to connect....
These computer voices sound human enough to mislead, but one layer of speech still breaks the illusion
4+ week, 2+ day ago (19+ words) Phys. org...
Chip-scale photonic approach achieves ultralow-noise microwave and millimeter-wave signal generation
1+ mon, 1+ day ago (15+ words) Phys. org...
Hologram technology where 'light becomes the key' enables hard-to-copy security
1+ mon, 1+ week ago (24+ words) Phys. org This site can't be reached phys. org refused to connect....
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2+ mon, 1+ week ago (9+ words) Conductive hydrogel enables electrical and biochemical signal control'phys. org...
Quantum computer accurately simulates real magnetic materials, reproducing national laboratory data
2+ mon, 2+ week ago (12+ words) Phys. org...
The eye in the sky: What Denmark's drone sightings tell us about power and fear down the years
8+ mon, 2+ week ago (665+ words) by Kathrin Maurer, The Conversation edited by Gaby Clark, reviewed by Andrew Zinin Red and blue lights blink in the Danish sky. Is it a plane, a satellite, or a drone hovering overhead? Over the past few weeks, more and…...
New software tool aims to democratize access to space camera development
8+ mon, 3+ week ago (503+ words) edited by Lisa Lock, reviewed by Andrew Zinin A powerful software tool capable of accurately modeling how cameras capture light could help democratize the development of new imaging systems for use in space. Dr. George Brydon of the University of…...
Next-gen rod LEDs could transform smartphones and TVs with ultra-bright and color-rich displays
10+ mon, 4+ week ago (357+ words) edited by Lisa Lock, reviewed by Andrew Zinin The team has developed remarkably efficient and bright green-emitting QRLED. It shines three times brighter than older QRLEDs, achieving record peak luminance levels. Credit: Hong Kong University of Science and Technology Light-emitting…...
Engineers achieve efficient integration of quantum dot lasers on silicon chiplets
10+ mon, 3+ week ago (160+ words) Lasers that are fabricated directly onto silicon photonic chips offer several advantages over external laser sources, such as greater scalability. Furthermore, photonic chips with these "monolithically" integrated lasers can be commercially viable if they can be manufactured in standard semiconductor…...