Articles
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- Aug 19, 2021RIKEN RESEARCH Electron–electron and spin–orbit interactions compete to control the electron
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- The interactions that compete to control electron spin can give rise to novel electronic states useful for future quantum technologies
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- Jul 17, 2020RIKEN RESEARCH Skyrmions created in a centrosymmetric material lacking geometrical frustration
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- Tiny magnetic swirls can form in a broader range of materials than have been used in previous experiments
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- Sep 02, 2019RIKEN RESEARCH Topological superconductivity studied in thin films
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- A composite material reveals the relationship between superconductivity and exotic electronic states that could be useful in quantum computers
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- Oct 19, 2018RIKEN RESEARCH Anomalous Hall effect tested in defect-free thin-film magnetic semiconductor
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- An improved understanding of why electrons take a curved path through magnetic materials could aid the design of the electronic devices of tomorrow
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- Apr 20, 2018RIKEN RESEARCH Electrical pulses shift the boundaries between magnetic patterns
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- Electricity can be used to control magnetic patterns in an alloy, opening up the possibility of using them in high-performance devices
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- Apr 13, 2018RIKEN RESEARCH Anomalous and topological Hall effects can be controlled by an electric field
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- Controlling the anomalous and topological Hall effects by applying an electric field could lead to new types of memory and logic devices
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- Mar 16, 2018RIKEN RESEARCH Domain walls allow dissipationless chiral edge conduction of electrons
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- Chiral edge states could offer a way to store and manipulate information in low-power electronic devices
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- Mar 02, 2018RIKEN RESEARCH Axion insulator exhibits giant magnetoresistance at low magnetic fields
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- The resistance of a new design of quantum material varies greatly with magnetic field, making it useful for novel devices
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- Feb 23, 2018RIKEN RESEARCH Chiral magnets show bulk diode effect due to spin fluctuation
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- Materials with left- and right-handed responses to current exhibit an intriguing diode effect
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- Dec 08, 2017RIKEN RESEARCH Solar cells with a quantum shift
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- A quantum-mechanical way of generating photocurrents may help solar devices overcome existing inefficiencies
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- Oct 20, 2017RIKEN RESEARCH Positive result for cuprate superconductor
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- High-temperature superconductivity may be linked to the low-energy pairing of holes on oxygen sites
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- Feb 03, 2017RIKEN RESEARCH Magnetic bubbles pop up
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- Skyrmionic bubbles, a potential data carrier in low-energy computing systems, can be controlled using temperature or a magnetic field
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- Nov 18, 2016RIKEN RESEARCH Switched-on skyrmions
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- A lattice of magnetic vortices can be created or destroyed simply by applying an electric field
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- Jan 29, 2016RIKEN RESEARCH A better foundation for 3D memory
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- The discovery of metal-like domain walls in magnetic insulators may help realize energy-efficient memory devices with massive storage capacities
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- Jan 15, 2016RIKEN RESEARCH Defrosting a magnetic mystery
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- An intriguing quantum effect that is potentially useful for practical electronic devices has been realized at significantly higher temperatures than previously observed
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- Sep 25, 2015RIKEN RESEARCH A magnetic memory bubbling with opportunity
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- Ultrafast laser pulses can manipulate ‘bubble’ domains for future spintronic and logic devices
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- May 18, 2015RIKEN RESEARCH Flicking the switch on spin-driven devices
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- Compressing magnetically and electrically active crystals in one direction unlocks exotic spintronic switching activity
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- Mar 09, 2015RIKEN RESEARCH Skyrmions get a sonic touch
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- The use of sound waves to probe nanoscale magnetic whirls called skyrmions could help to develop next-generation memory and data storage technology
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- Oct 28, 2014RIKEN RESEARCH Multiplying solar harvests with ‘correlated’ technology
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- Strongly interacting electrons turn oxide interfaces into magnetically controlled and extra-efficient solar cells
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- Oct 17, 2014RIKEN RESEARCH Putting quantum forces on the map
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- Mapping the relationship between two quantum effects in materials known as topological insulators could facilitate the development of quantum-based, low-power electronics
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- Oct 17, 2014RIKEN RESEARCH Light finds a one-way street
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- A multiferroic material displays a novel spin structure that allows light to travel in only one direction
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- Aug 08, 2014RIKEN RESEARCH Boosting microelectronics with a little liquid logic
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- The combination of ferroelectric crystal and ionic liquid could lead to a new class of transistor for fast, low-power memory and logic devices
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- Mar 14, 2014RIKEN RESEARCH An exotic phase to manipulate spin
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- In conducting materials, free electrons can move from one point to another, conveying their electrical charge to produce an electrical current. Electrons have another property, known as spin, tha ....