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Archive for the ‘computing’ category: Page 34

Aug 25, 2024

Big News For Quantum Computing: Scalable Qubits and Quantum Teleportation Achieved

Posted by in categories: computing, open access, quantum physics

https://www.youtube.com/watch?app=desktop&v=2dK3ABl-KWQ

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Timestamps:
00:00 — Breakthrough in Quantum Computing.
10:45 — Quantum Teleportation achieved.
15:38 — New Quantum Devices.
20:00 — Explaining my absence.

Continue reading “Big News For Quantum Computing: Scalable Qubits and Quantum Teleportation Achieved” »

Aug 25, 2024

Reconfigurable neuromorphic memristor network for ultralow-power smart textile electronics

Posted by in categories: computing, nanotechnology

Neuromorphic computing memristors are attractive to construct low-power-consumption electronic textiles. Here, authors report an ultralow-power textile memristor network of Ag/MoS2/HfAlOx/carbon nanotube with reconfigurable characteristics and firing energy consumption of 1.9 fJ/spike.

Aug 25, 2024

Cerebral organoids: What are lab-grown ‘minibrains’?

Posted by in categories: biotech/medical, computing, neuroscience

In the past decade, lab-grown blobs of human brain tissue began making news headlines, as they ushered in a new era of scientific discovery and raised a slew of ethical questions.

These blobs — scientifically known as brain organoids, but often called “minibrains” in the news — serve as miniature, simplified models of full-size human brains. These organoids can potentially be useful in basic research, drug development and even computer science.

Aug 25, 2024

IBM Senior Vice President Shows Richard Quest “the World’s Most Advanced Quantum Computer”

Posted by in categories: computing, quantum physics

@IBM Senior Vice President Darío Gil shows Richard Quest “the world’s most advanced quantum computer.”

Aug 25, 2024

All-2D CVD-grown semiconductor field-effect transistors with van der Waals graphene contacts

Posted by in categories: computing, materials

Hoque, M.A., George, A., Ramachandra, V. et al. All-2D CVD-grown semiconductor field-effect transistors with van der Waals graphene contacts. npj 2D Mater Appl 8, 55 (2024). https://doi.org/10.1038/s41699-024-00489-2

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Aug 25, 2024

US achieves superconductor breakthrough, can benefit quantum computing

Posted by in categories: computing, quantum physics

A team of scientists in the United States has achieved a notable milestone in the domain of superconductors. This progress may have considerable consequences for the future of quantum computing.

The research details the development of a novel superconductor material that has the potential to transform quantum computing and potentially function as a “topological superconductor.”

A topological superconductor is a special kind of material that exhibits superconductivity (zero electrical resistance) and also has unique properties related to its shape or topology.

Aug 25, 2024

Bolometric detection of Josephson radiation

Posted by in categories: computing, nanotechnology

An on-chip nano-bolometer integrated with a Josephson junction quantitatively measures the Josephson radiation up to about 100 GHz frequency. This wide-band, thermal detection scheme of microwave photons provides a sensitive detector of Josephson dynamics beyond the standard conductance measurements.

Aug 25, 2024

Neuralink’s second patient is using his brain implant to design 3D objects. Here’s how it works

Posted by in categories: biotech/medical, computing, neuroscience

Neuralink says it has successfully implanted another brain chip in a human patient.

According to a study update shared by the company, the patient, identified by his first name, Alex, has been improving his ability to play video games and has started learning how to use design software to create 3D objects.

The company said the procedure “went well,” and Alex’s recovery “has been smooth.”

Aug 24, 2024

What is IBM doing in the race towards quantum computing?

Posted by in categories: computing, quantum physics

Quantum computing is in all likelihood the 21st century’s great computer revolution. What is IBM doing to make the quantum dream a reality?

Aug 24, 2024

Validation of superconductor theory: Cooper pairs display wave-like distribution in Kagome metals

Posted by in categories: computing, physics

A superconductivity theory proposed by a Würzburg physics team has been validated in an international experiment that showed Cooper pairs display wave-like distribution in Kagome metals. The finding will enable new technological applications such as superconducting diodes.

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