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FEFU Scientists Propose Direct Magnetic Writing of Skyrmions

Scientists of Far Eastern Federal University (FEFU) with international collaborators propose direct magnetic writing of skyrmions, i.e. magnetic quasiparticles, and skyrmion lattices, within which it is possible to encode, transmit, process information, and produce topological patterns with a resolution of less than 100 nanometers.

1 Dec 2020

Galaxy Found to Be Generating New Stars in Spite of Luminous Active Galactic Nucleus

Researchers from the University of Kansas have described a galaxy more than 5.25 billion light years away undergoing a rarely seen stage in its galactic life cycle. Their findings recently were published in the Astrophysical Journal.

1 Dec 2020

Higher-Energy Electrons Could Cause Destruction of the Ozone

Computer simulations explain how electrons with wide-ranging energies rain into Earth's upper and middle atmosphere during a phenomenon known as the pulsating aurora.

1 Dec 2020

Research Provides Explanation for the Lack of Spiral Structure in Protoplanetary Discs

Giant planets that developed early in a star system's life could solve a mystery of why spiral structures are not observed in young protoplanetary discs, according to a new study by University of Warwick astronomers.

1 Dec 2020

New Hubble Data Reveals the Reason Behind Missing Dark Matter in a Galaxy

New data from the NASA/ESA Hubble Space Telescope provides further evidence for tidal disruption in the galaxy NGC 1052-DF4. This result explains a previous finding that this galaxy is missing most of its dark matter. By studying the galaxy's light and globular cluster distribution, astronomers have concluded that the gravity forces of the neighbouring galaxy NGC 1035 stripped the dark matter from NGC 1052-DF4 and are now tearing the galaxy apart.

1 Dec 2020

Astronomers Detect Fast-Moving Carbon Monoxide Gas Flowing Away from a Star System

A unique stage of planetary system evolution has been imaged by astronomers, showing fast-moving carbon monoxide gas flowing away from a star system over 400 light years away, a discovery that provides an opportunity to study how our own solar system developed.

1 Dec 2020

New Astronomical Instrument Helps Estimate the Abundance of Metals in Early Universe

Researchers created a new astronomical instrument that has successfully aided in estimating the abundance of metals in the early universe.

1 Dec 2020

Three-Dimensional Magnetic 'Vortex Rings' Offer Fresh Perspectives for Magnetic Devices

Magnets often harbour hidden beauty. Take a simple fridge magnet: Somewhat counterintuitively, it is 'sticky' on one side but not the other. The secret lies in the way the magnetisation is arranged in a well-defined pattern within the material.

1 Dec 2020

Highly Efficient Memory Based on Principles of Spintronics at Low Power

Researchers are a step closer to realizing a new kind of memory that works according to the principles of spintronics which is analogous to, but different from, electronics.

1 Dec 2020

Researchers Locate 'Sweet Spot' for Positioning Qubits in Silicon to Improve Quantum Processors

Researchers from the Centre of Excellence for Quantum Computation and Communication Technology (CQC2T) working with Silicon Quantum Computing (SQC) have located the 'sweet spot' for positioning qubits in silicon to scale up atom-based quantum processors.

1 Dec 2020

Study Suggests NGC1052-DF4 Galaxy is not an Anomaly, but a Victim of Theft

A distant galaxy with virtually no dark matter has questioned the standard theory of galaxy formation. Fresh evidence indicates the galaxy is not an anomaly, but a victim of theft.

30 Nov 2020

New Milky Way Map Shows Earth Moves Closer to Black Hole at its Center

A new study shows that Earth is traveling 7 km/second faster and nearly 2000 light-years closer to the supermassive black hole at the center of the Milky Way Galaxy.

27 Nov 2020

The Case of the Missing Dark Matter: New Suspect Found in Galactic Mystery

A faraway galaxy with almost no dark matter has threatened to break our theory of galaxy formation. New evidence suggests the galaxy isn’t an anomaly – but a victim of theft.

27 Nov 2020

Quantum Sensing Abilities of Nanodiamonds Could Enable Earlier Detection of Diseases

The quantum sensing abilities of nanodiamonds can be used to improve the sensitivity of paper-based diagnostic tests, potentially allowing for earlier detection of diseases such as HIV, according to a study led by UCL researchers in the i-sense McKendry group.

26 Nov 2020

Understanding Electronic Structure and Topological Properties in Nickelates Superconductors

The discovery of high Tc superconductivity in cuprates attracts people to explore superconductivity in nickelates, whose crystal structures are similar to cuprates. Recently, Danfeng Li et al. at Stanford University published an article on Nature, reporting the observed superconductivity in hole-doped nickelates Nd0.8Sr0.2NiO2.

26 Nov 2020

Quantum Science News

FEFU Scientists Propose Direct Magnetic Writing of Skyrmions

Galaxy Found to Be Generating New Stars in Spite of Luminous Active Galactic Nucleus

Higher-Energy Electrons Could Cause Destruction of the Ozone

Research Provides Explanation for the Lack of Spiral Structure in Protoplanetary Discs

New Hubble Data Reveals the Reason Behind Missing Dark Matter in a Galaxy

Astronomers Detect Fast-Moving Carbon Monoxide Gas Flowing Away from a Star System

New Astronomical Instrument Helps Estimate the Abundance of Metals in Early Universe

Three-Dimensional Magnetic 'Vortex Rings' Offer Fresh Perspectives for Magnetic Devices

Highly Efficient Memory Based on Principles of Spintronics at Low Power

Researchers Locate 'Sweet Spot' for Positioning Qubits in Silicon to Improve Quantum Processors

Study Suggests NGC1052-DF4 Galaxy is not an Anomaly, but a Victim of Theft

New Milky Way Map Shows Earth Moves Closer to Black Hole at its Center

The Case of the Missing Dark Matter: New Suspect Found in Galactic Mystery

Quantum Sensing Abilities of Nanodiamonds Could Enable Earlier Detection of Diseases

Understanding Electronic Structure and Topological Properties in Nickelates Superconductors

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News Categories

1 NASA Scientists Detect Mysterious Object in the Milky Way Galaxy

2 Entangled Collective Measurement to Reduce Quantum Measurement Backaction

3 Researchers Discover How Large Magellanic Cloud Warped Milky Way’s Motion

4 New Milky Way Map Shows Earth Moves Closer to Black Hole at its Center

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