Lifeboat Foundation

After half a year of knowing nothing technically about the Apple Vision Pro, Apple has spelled out many of the specs of the unit. Here’s what you need to know.

For Apple’s own reasons, it’s been reticent to detail the Apple Vision Pro. However, when the Apple Store came back up, there was a new technical specs page attached to the order page, and now on the company’s homepage.

Undisclosed at launch, there are three storage capacities. Apple Vision Pro headsets come in 256GB, 512GB, and 1TB storage configurations. At this time, it doesn’t appear that RAM quantities differ as they do in the iPad as storage configurations climb, as the spec sheet claims a universal 16GB of RAM across all units.

A research team led by Lawrence Berkeley National Laboratory (Berkeley Lab) has developed “supramolecular ink,” a new technology for use in OLED (organic light-emitting diode) displays or other electronic devices. Made of inexpensive, Earth-abundant elements instead of costly scarce metals, supramolecular ink could enable more affordable and environmentally sustainable flat-panel screens and electronic devices.

“By replacing precious metals with Earth-abundant materials, our supramolecular ink technology could be a game changer for the OLED display industry,” said principal investigator Peidong Yang, a faculty senior scientist in Berkeley Lab’s Materials Sciences Division and professor of chemistry and materials science and engineering at UC Berkeley.

“What’s even more exciting is that the technology could also extend its reach to organic printable films for the fabrication of wearable devices as well as luminescent art and sculpture,” he added.

Testing will begin in Taiwan as Google looks to drop Samsung’s Exynos foundation.

Should we colloquially call this ‘MS-DOS 11.0’?

For the past decade, researchers have been exploring hafnia’s ferroelectric properties, particularly in a crystal phase where it exhibits electric polarization.

To revolutionize high-performance computing, scientists and engineers are making strides in harnessing the potential of hafnium oxide, commonly known as hafnia. The latest study outlines processes for manipulating hafnia, aiming to pave the way for the next generation of computing memory.

For the past decade, researchers have explored hafnia’s ferroelectric properties, particularly in a crystal phase exhibiting electric polarization.

Continue reading “These hafnia molecules could pave the way for next-gen memory devices” »

PRESS RELEASE — It is hard to imagine our lives without networks such as the internet or mobile phone networks. In the future, similar networks are planned for quantum technologies that will enable the tap-proof transmission of messages using quantum cryptography and make it possible to connect quantum computers to each other.

Like their conventional counterparts, such quantum networks require memory elements in which information can be temporarily stored and routed as needed. A team of researchers at the University of Basel led by Professor Philipp Treutlein has now developed such a memory element, which can be micro-fabricated and is, therefore, suitable for mass production. Their results were recently published in the scientific journal Physical Review Letters.

Team designed a photonic chip in a way that reduced the speed of light by more than 10,000 times. That could boost performance and applications in light sensing, communications and computing.

Organic mixed ionic–electronic conductors (OMIECs) are a highly sought-after class of materials for non-conventional applications, such as bioelectronics, neuromorphic computing, and bio-fuel cells, due to their two-in-one electronic and ionic conduction properties.

To ensure a much wider acceptance of these fascinating materials, there is a need to diversify their properties and develop techniques that allow application-specific tailoring of the features of OMIEC-based devices.

A crucial aspect of this process is to develop strategies for evaluating the various properties of these materials. However, despite the increasing popularity of OMIECs, there is a severe lack of research on the molecular orientation-dependent transient behaviors of such conductors.

Skoltech researchers and their colleagues from MIPT and China’s Center for High Pressure Science and Technology Advanced Research have computationally explored the stability of the bizarre compounds of hydrogen, lanthanum, and magnesium that exist at very high pressures. In addition to matching the various three-element combinations to the conditions at which they are stable, the team discovered five completely new compounds of hydrogen and either magnesium or lanthanum only.

Published in Materials Today Physics, the study is part of the ongoing search for room-temperature superconductors, the discovery of which would have enormous consequences for power engineering, transportation, computers and more.

“In the previously unexplored system of hydrogen, lanthanum, and magnesium, we find LaMg₃H₂₈ to be the ‘warmest’ superconductor. It loses electrical resistance below −109°C, at about 2 million atmospheres—not a record, but not bad at all either,” the study’s principal investigator, Professor Artem R. Oganov of Skoltech, commented.