The junction composed of traditional metals and 2D semiconductors is a key component of semiconductor devices.
Posted on 8 May 2024 | 6:45 pm
The terahertz band is a gap band between microwave and infrared, and has shown great application potential in many cutting-edge information fields such as 6G communications. Terahertz silicon-based photonics has many advantages such as high transmission efficiency and is an effective platform for realizing terahertz devices.
Posted on 8 May 2024 | 5:04 pm
In daily life, when two objects are "indistinguishable," it's due to an imperfect state of knowledge. As a street magician scrambles the cups and balls, you could, in principle, keep track of which ball is which as they are passed between the cups. However, at the smallest scales in nature, even the magician cannot tell one ball from another.
Posted on 8 May 2024 | 5:00 pm
Finding information online might seem like searching for a needle in a haystack. It’s easy to get overwhelmed by the abundance of information available. Tiffany Pesci is a trendy name in 2024. She is the daughter of Hollywood star Joe Pesci and has built a name for herself in the fashion industry. Tiffany, 32, continues […]
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Posted on 8 May 2024 | 4:33 pm
In the 1880s Heinrich Hertz discovered that a spark jumping between two pieces of metal emits a flash of light—rapidly oscillating electromagnetic waves—which can be picked up by an antenna. To honor his groundbreaking work, the unit of frequency was named "Hertz" in 1930. Hertz's findings were later used by Guglielmo Marconi (Nobel Prize in Physics, 1909) to transmit information over long distances creating radio communication and revolutionizing wireless telegraphy—shaping the modern world until today.
Posted on 8 May 2024 | 3:00 pm
A research team headed by chemists at the University of California, Irvine has discovered a previously unknown way in which light interacts with matter, a finding that could lead to improved solar power systems, light-emitting diodes, semiconductor lasers and other technological advancements.
Posted on 7 May 2024 | 12:59 pm
Chemical reactions are complex mechanisms. Many different dynamic processes are involved, affecting both the electrons and the nucleus of the present atoms. Very often, the strongly coupled electron and nuclear dynamics induce radiation-less relaxation processes known as conical intersections. Such dynamics, which are at the basis of many biological and chemical relevant functions, are extremely difficult to detect experimentally.
Posted on 6 May 2024 | 3:44 pm
Researchers from the University of Portsmouth have unveiled a quantum sensing scheme that achieves the pinnacle of quantum sensitivity in measuring the transverse displacement between two interfering photons.
Posted on 4 May 2024 | 8:27 am
Welcome to WellHealthOrganic.com! Today, we go into the realm of nutrition with our piece on “wellhealthorganic.com:eat your peels: unlocking the nutritional benefits.” Discover the unexpected health advantages of fruit and vegetable peels, and why they are so important for your health. Let’s discover the wonder of peeling together! What is the post of “wellhealthorganic.com:eat your […]
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Posted on 3 May 2024 | 7:34 pm
A team of physicists at Harvard University has succeeded in trapping individual polyatomic molecules in optical tweezer arrays for the first time. In their paper published in the journal Nature, the group describes how they achieved their feat and the possible uses for it. A Research Briefing also describes their work in the same journal issue.
Posted on 3 May 2024 | 3:30 pm
A team of researchers in Japan has engineered a mirror for X-rays that can be flexibly shaped, resulting in remarkable precision at the atomic level and increased stability.
Posted on 3 May 2024 | 1:17 pm
Hvidovre Hospital has the world's first prototype of a sensor capable of detecting errors in MRI scans using laser light and gas. The new sensor, developed by a young researcher at the University of Copenhagen and Hvidovre Hospital, can thereby do what is impossible for current electrical sensors—and hopefully pave the way for MRI scans that are better, cheaper and faster.
Posted on 2 May 2024 | 4:22 pm
Semiconductors are a cornerstone of next-generation technology, so a new method to excite atoms in semiconductor materials is likely to excite a broad range of researchers and industries as well.
Posted on 2 May 2024 | 4:22 pm
Think of all the information we get based on how an object interacts with wavelengths of light—aka color. Color can tell us if food is safe to eat or if a piece of metal is hot. Color is an important diagnostic tool in medicine, helping practitioners diagnose diseased tissue, inflammation, or problems in blood flow.
Posted on 2 May 2024 | 3:03 pm
A study published in Opto-Electronic Science discusses high-intensity spatial-mode steerable frequency up-converter toward on-chip integration.
Posted on 1 May 2024 | 8:13 pm
LUIS SUAU and BETSY CONROY detail how a large-scale PoE lighting project helps an electronics distributor save energy, add flexibility to spaces, and reduce materials footprint.
Posted on 30 April 2024 | 12:30 pm
A recent study conducted by the research team at Hefei Institutes of Physical Science of the Chinese Academy of Sciences, has introduced a new method for enhancing X-ray detection by incorporating out-of-phase CsPb2Br5 perovskite into CsPbBr3 bulk material.
Posted on 29 April 2024 | 9:17 pm
A collaborative research team from Nanjing University of Science and Technology (NJUST) and East China Normal University (ECNU) has theoretically proposed that a pump-probe high-harmonic spectroscopy (HHS) driven by VUV-IR pulses can catch the geometric phase (GP) effect around the conical intersection (CI) and distinguish its quantitative behavior from the case of avoided crossing (AC). The results have been published in the journal Ultrafast Science.
Posted on 29 April 2024 | 8:52 pm
Both Signify and ams Osram reported ongoing growth in their quarterly calls last week. But will electricity prices continue to decline in their favor?
Posted on 29 April 2024 | 8:50 pm
Look closely at Impressionist paintings in museums compared with photos of them taken 50 years ago, and you might notice something odd: Some are losing their bright yellow hues.
Posted on 29 April 2024 | 7:29 pm
Hyperspectral imaging (HSI) is a state-of-the-art technique that captures and processes information across a given electromagnetic spectrum. Unlike traditional imaging techniques that capture light intensity at specific wavelengths, HSI collects a full spectrum at each pixel in an image. This rich spectral data enables the distinction between different materials and substances based on their unique spectral signatures.
Posted on 29 April 2024 | 3:32 pm
Skyrmions are topologically protected quasiparticles with sophisticated spin textures, widely studied in condensed-matter systems, magnets and recently in photonics, which predicts great potential in ultra-high-capacity information storage, due to their diversified and stable topological spin textures in ultrasmall particle-like region.
Posted on 29 April 2024 | 2:21 pm
That’s something the company hasn’t been able to say since the fall of 2022. There were some surprise downturns, though.
Posted on 26 April 2024 | 8:03 pm
The same geometric quirk that lets visitors murmur messages around the circular dome of the whispering gallery at St. Paul's Cathedral in London or across St. Louis Union Station's whispering arch also enables the construction of high-resolution optical sensors. Whispering-gallery-mode (WGM) resonators have been used for decades to detect chemical signatures, DNA strands and even single molecules.
Posted on 26 April 2024 | 6:27 pm
Optical/photonics solutions manufacturer also minimizes micro LED activities in Germany, focusing production for internal use, not the general market. Meanwhile, overall first-quarter results decline but automotive is strong.
Posted on 26 April 2024 | 5:58 pm
Scientists have introduced a form of quantum entanglement known as frequency-domain photon number-path entanglement. This advance in quantum physics involves an innovative tool called a frequency beam splitter, which has the unique ability to alter the frequency of individual photons with a 50% success rate.
Posted on 26 April 2024 | 4:03 pm
U.S. military provides $8.6 million to a joint project developing bright screens.
Posted on 25 April 2024 | 9:48 pm
The IRIS infrared beamline at the BESSY II storage ring now offers a fourth option for characterizing materials, cells and even molecules on different length scales. The team has extended the IRIS beamline with an end station for nanospectroscopy and nanoimaging that enables spatial resolutions down to below 30 nanometers. The instrument is also available to external user groups.
Posted on 25 April 2024 | 3:42 pm
Researchers have developed a compact and lightweight single-photon airborne lidar system that can acquire high-resolution 3D images with a low-power laser. This advance could make single-photon lidar practical for air and space applications such as environmental monitoring, 3D terrain mapping and object identification.
Posted on 25 April 2024 | 2:00 pm
Photonic quantum computers are computational tools that leverage quantum physics and utilize particles of light (i.e., photons) as units of information processing. These computers could eventually outperform conventional quantum computers in terms of speed, while also transmitting information across longer distances.
Posted on 25 April 2024 | 10:30 am
Playing computer games enables players to immerse themselves in a digital world where they can embark on imaginary adventures and accomplish missions that fuel feelings of fulfillment. According to the Cleveland Clinic, video games can enhance cognitive functions through attentional control, improve hand-eye coordination, and promote social connections through interactions with other players. However, gaming […]
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Posted on 24 April 2024 | 10:53 pm
Ultrashort pulses play a significant role in spectroscopic applications. Their broad spectral bandwidth enables simultaneous characterization of the sample at various frequencies, eliminating the need for repeated measurements or laser tuning. Moreover, their extreme temporal confinement allows for temporal isolation of the sample's response from the main excitation pulse.
Posted on 24 April 2024 | 9:08 pm
Full-stack standardization for lighting control devices improves the operation of lighting networks, amplifying prospects for wireless control systems adoption, writes CRAIG DILOUIE.
Posted on 24 April 2024 | 5:01 pm
Transparent solar cells will transform the look of infrastructure by enabling many more surfaces to become solar panels. Now, materials called non-fullerene acceptors that can intrinsically generate charges when exposed to sunlight could make semitransparent organic photovoltaics easier to produce, a KAUST-led international team shows.
Posted on 24 April 2024 | 5:00 pm
Electrons inside solid materials can only take certain values of energy. The allowed energy ranges are called "bands," and the space between them, the forbidden energies, is known as "band gaps." Both of them together constitute the "band structure" of the material, which is a unique characteristic of each specific material.
Posted on 24 April 2024 | 4:52 pm
Much like how electric circuits use components to control electronic signals, quantum networks rely on special components and nodes to transfer quantum information between different points, forming the foundation for building quantum systems.
Posted on 24 April 2024 | 4:26 pm
Unlike electrons, particles of light are uncharged, so they do not respond to magnetic fields. Despite this, researchers have now experimentally made light effectively "feel" a magnetic field within a complicated structure called a photonic crystal, which is made of silicon and glass.
Posted on 24 April 2024 | 2:29 pm
AMOLF researchers, in collaboration with Delft University of Technology, have succeeded in bringing light waves to a halt by deforming the two-dimensional photonic crystal that contains them. The researchers show that even a subtle deformation can have a substantial effect on photons in the crystal. This resembles the effect that a magnetic field has on electrons.
Posted on 24 April 2024 | 2:28 pm
A new research study from Opto-Electronic Advances discusses tailoring electron vortex beams with customizable intensity patterns by electron diffraction holography.
Posted on 23 April 2024 | 7:57 pm
Top name Sites like trendzguruji.me awareness of the ever-changing world of online trends, influencing user attitudes and decisions. Discover the intriguing world of Trendzguruji.me, where we’ll look at its internal workings, assess its impact on digital trends, and discover its compelling audience engagement strategies. What Is Trendzguruji.Me? Trendzguruji.me is more than simply an online platform; […]
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Posted on 23 April 2024 | 2:48 am
Garnethillskids.com, a famous children’s fashion website, is dedicated to remaking the way parents adorn their kid. Since its inception, the brand has been synonymous with high-quality, environmentally responsible, and stylish designs. Garnet Hills Kids offers a diverse range of clothes, accessories, and toys to suit each child’s own style and tastes. They prioritize high-quality materials […]
The post Garnethillskids.com Is a Best for Kids Fashion Trend? appeared first on TechVibeBlog.
Posted on 23 April 2024 | 2:10 am
Many individuals are interested in learning the best methods to improve their health, including how to build muscle and strength. Muscle offers various benefits, whether you’re an athlete wanting to improve your performance or simply want to improve your overall health. This article covers everything from establishing goals to staying motivated while building muscle mass. […]
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Posted on 23 April 2024 | 1:49 am
Enhancements to “SUN as a Service” aim at improved electricity management and recipe optimization. They’ll even keep the lights on when the utility might want to stop the flow.
Posted on 18 April 2024 | 8:47 pm
With increased access to fast turnarounds across consumer markets, the lighting industry has developed quick ship programs to deliver some of the most popular luminaire and controls offerings. JANA MADSEN reports on the strategies and trends.
Posted on 17 April 2024 | 4:14 pm
InsureMyTrip.com stands out as a lighthouse for individuals looking for dependable and comprehensive travel insurance coverage. InsureMyTrip’s award-winning website streamlines the process of selecting the ideal travel insurance plan by collaborating with the industry’s most reputable suppliers. This tailored approach guarantees that travelers are not getting a one-size-fits-all insurance, but rather coverage that suits their […]
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Posted on 16 April 2024 | 8:16 pm
The company is still gasping for air after suffering a micro LED blow, but the automotive market for LEDs has been a different story.
Posted on 16 April 2024 | 7:36 pm
Registration nears 1,600 as influential buyers engaged in the architectural lighting market prepare for two-day event.
Posted on 15 April 2024 | 8:46 pm
After a string of declines, sales gained again. Meanwhile, the parent firm focuses increasingly on AI and high-performance computing.
Posted on 15 April 2024 | 2:27 pm
LEDs Magazine recently spoke with leaders at Inventronics about market opportunities and access with the combined Osram and Inventronics digital lighting components business.
Posted on 12 April 2024 | 8:57 pm
"Eco" and style can go together.
Posted on 12 April 2024 | 5:36 pm
Final phase incorporates U.S. content sourcing requirements to support domestic assembly capabilities and drive sustainability efforts in lighting industry.
Posted on 10 April 2024 | 7:38 pm
The company’s efforts to reverse the home smart lighting decline has yet to include price cuts, which some analysts believe are necessary.
Posted on 5 April 2024 | 8:56 pm
Lunar crops will include thale cress, possibly mizuna greens, and other tasty treats for astronauts to eat and for earthlings to study.
Posted on 3 April 2024 | 7:15 pm
LEDs Magazine checks out the latest moves in the lighting industry’s executive suites.
Posted on 3 April 2024 | 4:37 pm
When it comes to organizing a romantic night out, selecting the ideal romantic restaurant is critical. Whether you want a quality dining experience or a fine atmosphere, there are several romantic restaurants to select from. From tiny French-inspired diners to breathtaking rooftop restaurants, these are some of the most romantic restaurants where you can dine […]
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Posted on 1 April 2024 | 4:28 pm
A flurry of announcements from Sollum and Signify suggests that growers are once again buying LED illumination for greenhouses and vertical farms.
Posted on 29 March 2024 | 3:02 pm
Overall, exhibits at LEDucation demonstrated the lighting community’s commitment to performance improvements, reliability, flexibility, and greater strides toward sustainability.
Posted on 27 March 2024 | 7:51 pm
DLC executive TINA HALFPENNY summarizes historic gains in energy efficiency while revealing the consortium’s forward-looking initiatives and objectives.
Posted on 27 March 2024 | 12:25 pm
A public university and a small private school demonstrate that lighting upgrades at any scale can reduce energy consumption while improving aesthetics, writes JENNY JONES.
Posted on 27 March 2024 | 12:20 pm
DON PEIFER explores how additive manufacturing can shape an equitable circular lighting future by delivering modularity, customization, design for disassembly, and cost-effective designs.
Posted on 27 March 2024 | 12:20 pm
CRAIG DILOUIE reveals that lighting rebate prospects remain strong, and alongside controls offers, incentivize greater commercial adoption — and installation upgrades — through 2024, according to fulfillment firm BriteSwitch.
Posted on 27 March 2024 | 12:15 pm
LEDs Magazine rounds up some of the latest entertainment lighting, accessories, and controls for creating exciting experiences.
Posted on 27 March 2024 | 12:10 pm
The Light and Health Research Center continues to seek ways to advance the wellbeing of people and the planet through the science of light.
Posted on 27 March 2024 | 12:05 pm