A team of researchers has developed a dual-response cellulose–WO3 composite film that can switch tint in seconds and survive 200 cycles. The membrane is made from wood and can be roll-coated on existing paper machines, making it a sustainable alternative to traditional smart glass.
SourceJournal of Bioresources and Bioproducts·JournalJournal of Bioresources and Bioproducts·TypeExperimental study·DateJan 12, 2026
Researchers at Waseda University developed a novel self-assembly process to create multilayered films with superior thermal, mechanical, and gas barrier properties. The film exhibits enhanced hardness and self-healing ability compared to conventional materials.
SourceWaseda University·JournalChemical Communications·TypeExperimental study·DateApr 1, 2025
The thorium-229 nuclear optical clock has the potential to achieve a very high-precision time and frequency standard due to its unique properties. Despite significant progress, numerous challenges remain, including temperature sensitivity and the scarcity of the isotope.
SourceScience China Press·JournalNational Science Review·DateApr 1, 2025
Researchers have successfully achieved low-threshold anisotropic polychromatic emission from monodisperse quantum dots by coupling them with microcavities, overcame technical bottlenecks for practical applications. This enables broadband gain, amplification, and even lasing, as well as full-color display and patterning.
SourceScience China Press·JournalNational Science Review·TypeExperimental study·DateMar 25, 2025
SAMSUNG T9 Portable SSD 2TB
SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.
Researchers have developed a novel method to overcome challenges in manufacturing thin-film perovskites suitable for micro-LED displays. The technique enables seamless integration into ultrahigh-resolution micro-LEDs with pixels less than 5 μm, achieving remarkable results including electroluminescence efficiency and brightness.
SourceChinese Academy of Sciences Headquarters·JournalNature Nanotechnology·DateJan 19, 2025
A new film made from a thorium precursor could replace crystals in atomic clocks, enabling more accurate time measurements. The film requires much less thorium-229 and is about as radioactive as a banana, paving the way for smaller, more portable, and cheaper nuclear clocks.
SourceUniversity of California - Los Angeles·JournalNature·DateDec 18, 2024
Researchers developed a spray coating that absorbs blue light and converts it to red light, increasing crop yield by up to 9% in field trials. The technology has the potential to extend greenhouse seasons, reduce energy consumption, and improve fruit taste.
SourceUniversity of Bath·JournalAdvanced Materials Technologies·TypeExperimental study·DateNov 20, 2024
Researchers at Pohang University of Science & Technology (POSTECH) developed a smart insect screen-inspired film that regulates solar heat and lowers interior temperatures. The breakthrough, published in Advanced Functional Materials, achieves both transparency and radiative cooling performance.
SourcePohang University of Science & Technology (POSTECH)·JournalAdvanced Functional Materials·DateNov 6, 2024
DJI Air 3 (RC-N2)
DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.
A NRL multi-disciplinary team developed a nonvolatile and reversible procedure to control single photon emission purity in monolayer tungsten disulfide by integrating it with a ferroelectric material. This novel heterostructure introduces a new paradigm for control of quantum emitters.
Researchers at Shanghai Jiao Tong University develop a novel method for broadband frequency conversion using X-cut thin film lithium niobate, achieving a bandwidth of up to 13 nanometers. This breakthrough enables on-chip tunable frequency conversion, opening the door to enhanced quantum light sources and larger capacity multiplexing.
SourceSPIE--International Society for Optics and Photonics·JournalAdvanced Photonics·DateOct 15, 2024
A Japanese research team developed a new method for producing large-area nanosheets with exceptional electronic, optical, mechanical, and chemical properties. The 'spontaneous integrated transfer method' uses the spontaneous spreading phenomenon of wetted nanosheets to create uniform films in just one minute.
AmScope B120C-5M Compound Microscope
AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.
Researchers at Dartmouth College developed a technique using light to imprint 2D and 3D images inside any polymer containing a photosensitive chemical additive. The technology enables the creation of erasable 3D displays with high resolution, applicable in surgeries, architectural designs, education, and art.
SourceDartmouth College·JournalChem·TypeExperimental study·DateAug 9, 2024
Researchers develop a new method to grow single-crystal perovskite hydrides, allowing for accurate measurement of intrinsic H- conductivity. The technique enables the production of high-quality crystals with minimal imperfections, paving the way for sustainable energy technologies and hydrogen storage applications.
SourceShibaura Institute of Technology·JournalACS Applied Energy Materials·TypeExperimental study·DateMay 16, 2024
Researchers have developed a transparent nanostructured copper surface that is non-conductive, resistant to bacterial growth, and transparent. The surface shows the ability to eliminate over 99.9% of certain bacteria present in tested surfaces within two hours, maintaining its effectiveness even after rigorous wipe testing.
SourceICFO-The Institute of Photonic Sciences·JournalCommunications Materials·DateMay 3, 2024
A new device achieves high-performance, stable RGB polarization with semipolar blue micro-LEDs and perovskite color conversion layers. The device exhibits significantly polarized PL emission with a DOLP of approximately 0.44. Perovskite-in-polymer films show enhanced stability and high photoluminescence quantum yield.
SourceCompuscript Ltd·JournalOpto-Electronic Advances·DateApr 4, 2024
Apple AirPods Pro (2nd Generation, USB-C)
Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.
Researchers at Singapore University of Technology and Design have discovered how to produce sustainable colors using beetles that live in the dark. By understanding how these beetles' exoskeletons reflect light, scientists can create environmentally friendly materials for various industries. This breakthrough has significant implicatio...
SourceSingapore University of Technology and Design·JournalAdvanced Engineering Materials·DateMar 13, 2024
Researchers have created an ultrablack thin-film coating that absorbs nearly all visible light, enhancing the performance of advanced telescopes and optical systems. The coating, developed using atomic layer deposition, is durable enough to withstand harsh conditions and has been applied to magnesium alloys used in aerospace applications.
SourceAmerican Institute of Physics·JournalJournal of Vacuum Science & Technology A Vacuum Surfaces and Films·DateMar 12, 2024
Researchers create supramolecular ink, a game-changing technology for OLED display manufacturing, enabling more affordable and environmentally sustainable products. The material can also be used in wearable devices, luminescent art, and 3D printing.
SourceDOE/Lawrence Berkeley National Laboratory·JournalScience·TypeExperimental study·DateJan 22, 2024
Engineers at MIT have developed a new laser-based technique to probe metamaterial structures with ultrafast pulses, enabling the dynamic characterization of microscale metamaterials. The LIRAS system excites and measures vibrations in hundreds of miniature structures within minutes, accelerating the discovery of optimal materials for a...
SourceMassachusetts Institute of Technology·JournalNature·DateNov 15, 2023
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
Researchers develop a passive approach to night-time warming by harnessing energy from the atmosphere, reducing reliance on electric heaters and lowering energy consumption. The new strategy achieves significant temperature increases and annual electricity savings of over 300 kWh m-2 in various climate zones.
SourceLight Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS·JournalLight Science & Applications·DateNov 15, 2023
Scientists have developed perovskite photovoltaic cells with significantly improved optoelectronic properties using nanoimprinting method. The structure reduces optical losses and enables cheaper production on a large scale.
SourceUniversity of Warsaw, Faculty of Physics·JournalAdvanced Materials Interfaces·DateOct 6, 2023
Scientists have developed a nonrelativistic and nonmagnetic mechanism for generating terahertz waves, harnessing the electrical anisotropy of two conductive oxides. This approach produces signals comparable to commercial terahertz sources and offers a high terahertz conversion efficiency.
SourceSPIE--International Society for Optics and Photonics·JournalAdvanced Photonics·DateSep 14, 2023
A new approach boosts light absorption in thin silicon photodetectors with photon-trapping structures, increasing the absorption efficiency over a wide band in the NIR spectrum. The findings demonstrate a promising strategy to enhance the performance of Si-based photodetectors for emerging photonics applications.
SourceSPIE--International Society for Optics and Photonics·JournalAdvanced Photonics Nexus·DateJul 26, 2023
A new approach enables the precise transfer of thousands of microscopic semiconductor devices in a single shot, paving the way for large-scale arrays of optical components. The method is scalable, inexpensive, and can be used to manufacture micro-LED displays with high accuracy and resolution.
SourceOptica·JournalOptical Materials Express·DateJul 13, 2023
Creality K1 Max 3D Printer
Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.
Researchers at Tokyo Institute of Technology have successfully synthesized high-quality Cs3Cu2I5 thin films using a novel solid-state synthesis method. The team discovered that depositing CuI and CsI layers in specific ratios results in distinct local structures containing point defects, leading to highly efficient emissions.
SourceTokyo Institute of Technology·JournalJournal of the American Chemical Society·TypeExperimental study·DateMay 19, 2023
A new optical coating system combines antifogging and antireflective properties, enhancing the performance of lidar systems and cameras. The technology, developed by Fraunhofer Institute for Applied Optics and Precision Engineering, has been tested in laboratory tests and has shown promising results.
Researchers at Brookhaven National Laboratory create a new way to guide the self-assembly of novel nanoscale structures using simple polymers as starting materials. The team describes their approach in a paper published in Nature Communications, which shows that different shapes have dramatically different electrical conductivity.
SourceDOE/Brookhaven National Laboratory·JournalNature Communications·DateNov 18, 2022
Nikon Monarch 5 8x42 Binoculars
Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.
Researchers developed a new way to apply antireflective coatings to 3D printed micro-optical systems, reducing light losses and improving imaging quality. The low-temperature coating technique can be used for applications such as miniature fiber endoscopes and virtual reality devices.
SourceOptica·JournalOptical Materials Express·DateApr 28, 2022
Scientists at Nanyang Technological University, Singapore, have developed a durable coating that prevents fogging and 'self-cleans' under sunlight exposure. The coating shows excellent adherence to the plastic surface and maintains durability in tests, offering an attractive long-term solution for various applications.
SourceNanyang Technological University·JournalApplied Surface Science·TypeExperimental study·DateFeb 22, 2022
A team at the University of Rochester has created a novel optical coating that can simultaneously reflect and transmit light of the same wavelength, a breakthrough that could improve the efficiency of solar energy devices. The Fano Resonance Optical Coating (FROC) technology enables precise control over color and could lead to signific...
SourceUniversity of Rochester·JournalNature Nanotechnology·DateFeb 4, 2021
A new process creates a graded index Teflon-air film that eliminates reflections, making transparent plastics nearly invisible. The technology has practical applications in solar panels, eyeglasses, and virtual/augmented-reality headsets.
Garmin GPSMAP 67i with inReach
Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.
Virginia Tech researchers create optoelectronic devices using ionically self-assembled monolayers, overcoming stability challenges in nonlinear optical materials. The breakthrough could lead to conformal coatings for Mach-Zender interferometers and enable new applications in laser systems and data storage.
Researchers have discovered that quantum dots repel each other, which may govern their self-organization and be crucial for controlling dot characteristics. This effect can help form more uniform and orderly arrays of dots, leading to improved lasing frequency and intensity.
SourceDOE/Sandia National Laboratories·JournalPhysical Review Letters·DateAug 13, 1999
A team of scientists discovered that polymer molecules in ultra-thin films of 14 nanometers retain their shape and size comparable to their bulk counterparts. This finding challenges previous simulations, which suggested minimal changes in molecular structure with decreasing film thickness.
Researchers use ultraviolet lamps to create thin polymer films with precise patterns, reducing convection issues that affect film uniformity. These films have the potential to replace electronic circuits in all-optical computer systems, increasing efficiency and compactness.
SourceNASA/Marshall Space Flight Center--Space Sciences Laboratory·DateMay 18, 1999
Sky-Watcher EQ6-R Pro Equatorial Mount
Sky-Watcher EQ6-R Pro Equatorial Mount provides precise tracking capacity for deep-sky imaging rigs during long astrophotography sessions.
A Massachusetts Institute of Technology professor has developed a quick and easy test that can analyze thin films used in microelectronics components using an optical method. The device, which uses short laser pulses to generate ultrasonic waves, can measure film thickness to within one layer of atoms in one second.
SourceMassachusetts Institute of Technology·DateFeb 25, 1999
Sandia researchers develop a simple way to relieve internal stresses in amorphous diamond films, creating thick, stress-free coatings that are harder than known coatings. The coatings have also been used to create large-area free-standing membranes with desirable properties such as high hardness and low friction.
SourceDOE/Sandia National Laboratories·JournalApplied Physics Letters·DateApr 9, 1998