Spintronics News

March 30, 2025

Top Headlines

Quantum Spin Model Made from Nanographene Molecules

Mar. 14, 2025 — Researchers have experimentally recreated another fundamental theoretical model from quantum physics, which goes back to the Nobel Prize laureate Werner Heisenberg. The basis for the successful experiment is made of tiny carbon molecules known as ...

Reading Magnetic States Faster -- In Far Infrared

Mar. 13, 2025 — With today's data rates of only a few hundred megabytes per second, access to digital information remains relatively slow. Initial experiments have already shown a promising new strategy: Magnetic states can be read out by short current pulses, ...

Single-Qubit Sensing Puts New Spin on Quantum Materials Discovery

Mar. 5, 2025 — Working at nanoscale dimensions, billionths of a meter in size, a team of scientists revealed a new way to measure high-speed fluctuations in magnetic materials. Knowledge obtained by these new measurements could be used to advance technologies ...

Scientists Unravel the Spiraling Secrets of Magnetic Materials for Next-Generation Electronics

Mar. 4, 2025 — Engineers have developed a new computational approach to accurately model and predict the properties of a class of magnetic molecules called chiral helimagnets. Their work could accelerate the ...

Latest Headlines

updated 10:07am EDT

New Low-Cost Challenger to Quantum Computer: Ising Machine

Feb. 26, 2025 — A low-energy challenger to the quantum computer also works at room temperature. The researchers have shown that information can be transmitted using magnetic wave motion in complex ...

Magnetic Switch Traps Quantum Information Carriers in One Dimension

Feb. 19, 2025 — A quantum 'miracle material' could support magnetic switching, a team of researchers has ...

Breakthrough in Opto-Magnetic Technology: 5-Fold Increase in Torque Efficiency

Feb. 6, 2025 — Researchers created platinum-mixed metallic magnetic nanofilms that are 5x more efficient -- the ultimate energy-saving ...

New Spin on Quantum Liquids: Quasi-1D Dynamics in Molecular Spin Systems

Feb. 5, 2025 — Quantum spin liquids are fascinating states of matter where magnetic spins stay disordered, defying the usual rules of magnetism. Scientists have made an exciting discovery about one such material. ...

A Spintronic View of the Effect of Chiral Molecules

Jan. 30, 2025 — Researchers verified the chiral-induced spin selectivity effect, i.e., the influence of chiral molecules on spin, using spintronic analytical ...

New Avenues in Quantum Research: Supramolecular Qubit Candidates Detected

Jan. 28, 2025 — Researchers were able to demonstrate for the first time that non-covalent bonds between spin centers are also capable of producing quartet states through spin mixing. Supramolecular chemistry is thus ...

This Metaphorical Cat Is Both Dead and Alive -- And It Will Help Quantum Engineers Detect Computing Errors

Jan. 14, 2025 — Engineers have demonstrated a well-known quantum thought experiment in the real world. Their findings deliver a new and more robust way to perform ...

Revealing the 'True Colors' of a Single-Atom Layer of Metal Alloys

Jan. 10, 2025 — Researchers have demonstrated that the direction of the spin-polarized current can be restricted to only one direction in a single-atom layer of a thallium-lead alloys when irradiated at room ...

Novel Graphene Ribbons Poised to Advance Quantum Technologies

Jan. 9, 2025 — Researchers have recently achieved a significant breakthrough in the development of next-generation carbon-based quantum materials, opening new horizons for advancements in quantum electronics. The ...

Discovery of New Class of Particles Could Take Quantum Mechanics One Step Further

Jan. 8, 2025 — In a study, physicists now observed a class of quantum particles called fractional excitons, which behave in unexpected ways and could significantly ...

High-Quality Nanodiamonds for Bioimaging and Quantum Sensing Applications

Dec. 23, 2024 — Researchers have developed nanodiamond sensors with nitrogen-vacancy (NV) centers, offering exceptional brightness and spin properties for quantum sensing and bioimaging. These nanodiamonds ...

Physics: Current Generated by the Quantum Hall Effect Has Additional Magnetic Properties

Dec. 17, 2024 — The quantum Hall effect, a fundamental effect in quantum mechanics, not only generates an electric but also a magnetic current. It arises from the motion of electrons on an orbit around the nuclei of ...

New Discovery by Scientists Redefines Magnetism

Dec. 17, 2024 — Step into a world so tiny, it defies imagination -- the nanoscale. Picture a single strand of hair, now shrink it a million times. You've arrived. Here, atoms and molecules are the architects of ...

Researchers Uncover Strong Light-Matter Interactions in Quantum Spin Liquids

Dec. 12, 2024 — Theoretical physicists along with an experimental team have found evidence of a quantum spin liquid in a material known as pyrochlore cerium stannate. They achieved this by combining state-of-the-art ...

Faster Organic Phosphorescence for Better Display Tech

Dec. 9, 2024 — Screens for TVs, smartphones or other displays could be made with a new kind of organic LED material. The material maintains sharp color and contrast while replacing the heavy metal with a new hybrid ...

A Pathway Towards New Quantum Devices: Electrically Defined Quantum Dots in Zinc Oxide

Nov. 26, 2024 — Creating and controlling quantum dots via electrical methods, is likely to lead to new frontiers in the quest to develop stable and efficient qubits. Exploring how zinc oxide can be used in ...

Novel Magnetic Field Integration Enhances Green Hydrogen Peroxide Production

Nov. 15, 2024 — A sprinkling of magnetic nanoparticles is just enough to power up catalysts, so they can make hydrogen peroxide production more ...

New Route to 'Quantum Spin Liquid' Materials Discovered

Nov. 15, 2024 — Scientists have produced a new route to materials with complex 'disordered' magnetic properties at the quantum level. The material, based on a framework of ruthenium, fulfils the ...

Nanoscale Transistors Could Enable More Efficient Electronics

Nov. 4, 2024 — Nanoscale 3D transistors made from ultrathin semiconductor materials can operate more efficiently than silicon-based devices, leveraging quantum mechanical properties to potentially enable ...

Spin Current Observations from Organic Semiconductor Side

Oct. 30, 2024 — Researchers have succeeded in observing the effects of spin current transfer and spin current generation from the non-magnetic side of a device, using a multilayer device consisting of a ...

Major Development Successes in Diamond Spin Photon Quantum Computers

Oct. 28, 2024 — Lower cooling requirements, longer operating times, lower error rates: Quantum computers based on spin photons and diamond promise significant advantages over competing quantum computing ...

Get a Grip: The Best Thumb Position for Disc Launch Speed and Spin Rate

Oct. 22, 2024 — Disc golf is a sport growing in popularity, but there hasn't been much research into the best techniques -- until now. Researchers and disc golf enthusiasts have determined the best thumb ...

Molecule 'Handedness' Determines the Strength of a Coupling Between Nuclear Spins

Oct. 9, 2024 — Chirality -- a geometric property that allows molecules to exist in two distinct forms that are chemically identical but are 3D mirror images of each other, like a right and left hand -- has a ...

Researchers Create Orientation-Independent Magnetic Field-Sensing Nanotube Spin Qubits

Oct. 2, 2024 — A team that has developed patent-pending one-dimensional boron nitride nanotubes (BNNTs) containing spin qubits, or spin defects. The BNNTs are more sensitive in detecting off-axis magnetic fields at ...

Thermal Effects in Spintronics Systematically Assessed for First Time

Sep. 24, 2024 — Spintronics -- devices that use microscopic magnetism in conjunction with electric current -- could lead to computing technology as fast as conventional electronics but much more energy efficient. As ...

BESSY II: Heterostructures for Spintronics

Sep. 20, 2024 — Spintronic devices work with spin textures caused by quantum-physical interactions. Scientists have now studied graphene-cobalt-iridium heterostructures at BESSY II. The results show how two desired ...

Quantum Researchers Cause Controlled 'Wobble' in the Nucleus of a Single Atom

Sep. 12, 2024 — Researchers have been able to initiate a controlled movement in the very heart of an atom. They caused the atomic nucleus to interact with one of the electrons in the outermost shells of the atom. ...

Researchers Advance New Class of Quantum Critical Metal That Could Advance Electronic Devices

Sep. 6, 2024 — A new study has unveiled a new class of quantum critical metal, shedding light on the intricate interactions of electrons within quantum materials. The research explores the effects of Kondo coupling ...

Physicists Ease Path to Entanglement for Quantum Sensing

Aug. 26, 2024 — A quantum mechanical trick called 'spin squeezing' is widely recognized to hold promise for supercharging the capabilities of the world's most precise quantum sensors, but it's ...

Unconventional Interface Superconductor Could Benefit Quantum Computing

Aug. 23, 2024 — A multi-institutional team of scientists has developed a new superconductor material that could potentially be used in quantum computing and be a candidate 'topological ...