Shaken, not stirred: Ultrafast skyrmion reshuffling
Smaller, faster, more energy-efficient: future requirements to computing and data storage are hard to fulfill and alternative concepts are continuously explored. Small magnetic textures, so-called skyrmions, may become an ingredient in novel memory a.....»»
Optoelectronic resonator increases the sensitivity of an electron pulse detector
Researchers from the University of Tsukuba have shown how adding a tiny resonator structure to an ultrafast electron pulse detector reduced the intensity of terahertz radiation required to characterize the pulse duration......»»
Chipmakers brace for weak 1H23
Foundries and IC design houses, particularly tier-2 players, are bracing for a weak first half of 2023 and may face a new wave of reshuffling that will challenge the industry, according to industry sources......»»
Ultrafast writing with light
Due to the ever-increasing growth of our data consumption, researchers are looking for faster, more efficient, and more energy-conscious data storage techniques. TU/e researcher Youri van Hees uses ultrashort light pulses that enable him to write inf.....»»
Nubia Alpha pushes the boundaries with flexible wearable device
Nubia has come up with some decent smartphones in the past (although those never really managed to shake the world quite like other more notable brands), and most recently they have shaken things up with the introduction of the Nubia Alpha. The Nubia.....»»
Hyundai Ioniq 6 EV bumps up range to 340 miles
Hyundai is showing off its second dedicated electric vehicle — the 2023 Ioniq 6 — which offers a competitive 340 miles of range and ultrafast charging capabilities......»»
An on-chip time-lens generates ultrafast pulses
Femtosecond pulsed lasers—which emit light in ultrafast bursts lasting a millionth of a billionth of a second—are powerful tools used in a range of applications from medicine and manufacturing, to sensing and precision measurements of space and t.....»»
MediaTek’s T800 chipset will bring ultrafast 5G to more devices than ever
MediaTek's T800 promises incredible 5G speeds at a fraction of the size and power, opening the door to a whole new world of possibilities for 5G connectivity......»»
Scientists combine existing technologies to build new ultrafast electron microscope
Using a unique combination technology, a team of researchers from Nagoya University in Japan has analyzed the mechanisms of the light-matter interaction in nanomaterials at the smallest and fastest levels......»»
FCC Seeks to Fill STIR/SHAKEN Gap with Non-IP Networks
FCC Seeks to Fill STIR/SHAKEN Gap with Non-IP Networks The Federal Communications Commission yesterday took action to address spam robocalls going to non IP-based networks. Due to the underlying technology, STIR/SHAKEN’s caller ID authentication st.....»»
With scanning ultrafast electron microscopy, researchers unveil hot photocarrier transport properties of cubic boron
In a study that confirms its promise as the next-generation semiconductor material, UC Santa Barbara researchers have directly visualized the photocarrier transport properties of cubic boron arsenide single crystals......»»
M2 iPad Pro, Apple Pencil woes, redesigned 10.9-inch iPad
Apple's redesigned iPad and updated iPad Pro models have shaken up the whole iPad range. Your AppleInsider Podcast hosts look at whether that's good or bad — plus what Apple is doing with its two new Apple TV 4K editions.iPad Pro gets M2 in a spec.....»»
First measurement of interactions between Fermi polarons in an atomically-thin 2D semiconductor
Recent Australian-led research has provided a world's first measurement of interactions between Fermi polarons in an atomically-thin 2D semiconductor, using ultrafast spectroscopy capable of probing complex quantum materials......»»
Ocean scientists measure sediment plume stirred up by deep-sea-mining vehicle
What will be the impact to the ocean if humans are to mine the deep sea? It's a question that's gaining urgency as interest in marine minerals has grown......»»
The direct observation of highly nonlinear plasma waves
Over the past few decades, physicists and engineers have been trying to create increasingly compact laser-plasma accelerators, a technology to study matter and particle interactions produced by interactions between ultrafast laser beams and plasma. T.....»»
New laser-based instrument designed to boost hydrogen research
Researchers have developed an analytical instrument that uses an ultrafast laser for precise temperature and concentration measurements of hydrogen. Their new approach could help advance the study of greener hydrogen-based fuels for use in spacecraft.....»»
How Twitter has been shaken by a whistleblower"s allegations
In the days since it was first reported that former Twitter head of security Peiter "Mudge" Zatko had filed an explosive whistleblower disclosure, the company has had to confront renewed scrutiny from lawmakers, a dip in its stock price and added unc.....»»
Researchers reveal origin of ultrafast mystery signals in valleytronic materials
Tiny materials hold big mysteries, the solutions to which could bring about next-generation electronics. An international collaboration led by researchers based in Japan has solved the whodunit of cryptic overtone signals in an analysis of molybdenum.....»»
Single-shot ultrafast multiplexed coherent diffraction imaging method
In a study published in Photonics Research, researchers from Shanghai Institute of Optics and Fine Mechanics (SIOM) of the Chinese Academy of Sciences (CAS) has proposed a new scheme for single-shot ultrafast multimodal coherent diffraction imaging t.....»»
Over a year following FCC’s STIR/SHAKEN, America still has a huge robocall problem
Protocols like STIR/SHAKEN are a starting point to protect telecom, but the challenge of international borders requires global collaboration. Protocols like STIR/SHAKEN are a starting point to protect telecom, but the challenge of international b.....»»
One of 5G’s biggest features is a security minefield
There are vulnerabilities in 5G platforms carriers offer to wrangle embedded device data. Enlarge (credit: Anton Petrus | Getty) True 5G wireless data, with its ultrafast speeds and enhanced security protections, has been sl.....»»