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‘Brand new physics’ for next generation spintronics

Researchers at the University of Utah and UCI have discovered a unique quantum behavior that allows for the manipulation of electron-spin and magnetization through electrical currents. This phenomenon, dubbed anomalous Hall torque, has potential applications in neuromorphic computing.

An alternative way to manipulate quantum states

Researchers at ETH Zurich have successfully manipulated quantum states of single electron spins using spin-polarized currents. This method, which bypasses traditional electromagnetic fields, has the potential to control quantum states with unprecedented precision and localizability.

How to upcycle low-energy light

Kobe University scientists develop material guideline for high-efficiency PV cells, OLED displays and anti-cancer therapies by understanding energy transfer between molecules. The research enables aligned electron spin states to combine low-energy photons into a high-energy photon.

Creality K1 Max 3D Printer

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Spinning into the future

Researchers have developed a new method for designing metasurfaces using photonic Dirac waveguides, enabling the creation of binary spin-like structures of light. This advances the field of meta-optics and opens opportunities for integrated quantum photonics and data storage systems.

SAMSUNG T9 Portable SSD 2TB

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Less risk, less costs: Portable spectroscopy devices could soon become real

Researchers at Johannes Gutenberg University Mainz have developed a new method for detecting alcohols using zero- to ultralow-field nuclear magnetic resonance (NMR) combined with the SABRE-Relay hyperpolarization technique. This innovative approach enables measurements without strong magnetic fields, reducing device size and potential ...

Apple iPhone 17 Pro

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DJI Air 3 (RC-N2)

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Nanoscale pillars as a building block for future information technology

Scientists explore the property of electrons' spin to develop faster, smaller and more energy-efficient information technology. Researchers from Linköping University propose a device concept that can efficiently transfer electron spin to light at room temperature using gallium nitrogen arsenide nanopillars.

Ultrafast heat conduction can manipulate nanoscale magnets

Scientists at the University of Illinois have discovered a way to manipulate magnetic information using heat. They create a separation of electron spins in a magnetic material, generating a spin current that can be used to control nanomagnets.

Sky & Telescope Pocket Sky Atlas, 2nd Edition

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Nanoscale mirrored cavities amplify, connect quantum memories

The team constructed tiny mirrors to trap light around impurity atoms in diamond crystals, increasing the efficiency of photon transmission. They demonstrated a spin-coherence time of over 200 microseconds, essential for quantum computing systems and long-range cryptographic networks.

News bits about qubits

Researchers successfully stored and retrieved information using the nucleus of an atom, demonstrating a single atomic nucleus as quantum computational memory. The breakthrough enables faster processing speeds and longer memory times for quantum computing.