Researchers have developed a detector that delivers high sensitivity while operating at ordinary room temperature, using carbon nanotubes and a pyroelectric lithium niobate crystal. The device surpasses earlier graphene-based detectors by several orders of magnitude and offers a broad spectral range without cryogenic cooling.
SourceEditorial Office of Opto-Electronic Journals Group·JournalOpto-Electronic Advances·TypeExperimental study·DateJul 14, 2026
Researchers unveiled a technique to build ultra-clean 2D heterostructures using muscovite crystals, eliminating microscopic residues that disrupt electronic device performance. This method enables precise stacking of atomic layers, leading to new properties and potential breakthroughs in quantum computing and nanoelectronics.
SourceUniversity of Southampton·JournalNature Communications·TypeExperimental study·DateJul 14, 2026
Researchers developed a photospike-based TRNG that harnesses unpredictable light-induced electrical charges to generate true random numbers. The device passed all 15 randomness tests and remained stable over millions of cycles, making it suitable for image authentication and deepfake detection.
SourceHanyang University Research Strategy Planning Team·JournalAdvanced Materials·TypeExperimental study·DateJul 13, 2026
Lanzhou Jiaotong University researchers developed a droplet-based energy harvesting technology that converts secondary wastewater effluents into electricity. The system achieved high output performance and successfully powered LED lights, demonstrating its practical energy harvesting capability.
SourceEditorial Office of Journal of Environmental Sciences·JournalJournal of Environmental Sciences·TypeExperimental study·DateMay 28, 2026
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Researchers developed an anode-free lithium metal battery that delivers nearly double driving range using the same battery volume. The battery's volumetric energy density of 1,270 Wh/L is nearly twice that of current lithium-ion batteries used in electric vehicles.
SourcePohang University of Science & Technology (POSTECH)·JournalAdvanced Materials·DateDec 22, 2025
The US Naval Research Laboratory has installed a state-of-the-art cluster system for growing and analyzing quantum materials at the atomic level. This allows researchers to study materials one layer at a time, eliminating the need for sample transfer and reducing contamination risk.
Christian Jones, a Naval Research Lab electronics engineer, received the 2024 Robert T. Hill Best Dissertation Award for his dissertation on robust and efficient structure-based radar receive processing. His research focuses on improving the robustness and efficiency of advanced radar signal processing techniques to provide warfighters...
Researchers at POSTECH have developed an interlocked electrode-electrolyte system that forms covalent chemical bonds between the electrode and electrolyte, maintaining long-term stability. The IEE-based pouch cell demonstrated significantly higher energy density compared to traditional lithium-ion batteries.
SourcePohang University of Science & Technology (POSTECH)·JournalAdvanced Science·DateMay 12, 2025
Researchers at Pohang University of Science & Technology developed world-class perovskite transistors by combining three distinct perovskite cations, achieving high hole mobility and on/off current ratio. This breakthrough enables faster computing with lower power consumption.
SourcePohang University of Science & Technology (POSTECH)·JournalNature Electronics·DateSep 10, 2023
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Researchers utilize liquid crystal droplets to visualize electric field distribution within microelectrodes, revealing rotational and translational behaviors under applied voltage. The technique provides high spatial resolution and detection accuracy, enabling defect location analysis.
SourceRitsumeikan University·JournalScientific Reports·TypeExperimental study·DateMar 23, 2023
Researchers found that quantum mechanics' influence on particles affects light emission, demonstrating wavefunction collapse and altering interference patterns. The study sheds new light on the counter-intuitive phenomenon, revealing a direct connection between light emission and quantum entanglement.
SourceTel-Aviv University·JournalPhysical Review Letters·DateOct 4, 2021
A new study found that individuals with a present-focused personality are more aggressive when intoxicated, while those who consider future consequences show minimal increase in aggression. The study involved 495 adults and used a computer-based speed reaction test to measure aggression.
SourceOhio State University·JournalJournal of Experimental Social Psychology·DateDec 19, 2011