Search Results - spintronics

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A General Cation-Exchange Approach to Magnetic Intercalation Superlattices (Case No. 2025-9A1)
Summary: UCLA researchers in the Department of Chemistry have developed a general cation-exchange approach for tunable magnetic intercalation superlattices. Background: Layered materials are crucial for engineering quantum and magnetic phenomena at the atomic scale. Magnetic intercalation superlattices, a type of layered materials, enable tunable...
Published: 7/24/2025   |   Inventor(s): Xiangfeng Duan, Yu Huang, Jingxuan Zhou
Keywords(s): Advanced Computing / AI, advanced packaging, Cation exchange, doping control, Fabrication Technologies, ferromagnetic semiconductor, layered materials, magnetic coupling, magnetic intercalation superlattices, quantum communication, Quantum Computer, quantum computing materials, Quantum Dot, quantum error correction (QEC), quantum incompressible fluid, quantum key, quantum network, quantum processing, quantum processor, room-temperature superconductivity, spin textures, spintronics, trapped ion quantum processor, tunable ferromagnetism, Van der Waals, Van Der Waals Force, VIN group metals
Category(s): Materials, Materials > Nanotechnology, Materials > Functional Materials, Materials > Semiconducting Materials, Materials > Fabrication Technologies, Materials > Metals, Optics & Photonics
Topological Insulator/Normal Metal Bilayers as Spin Hall Materials for Energy Efficient Spin Orbit Torque Devices
INV-20119 Background The concept of using the spin degree of freedom to control electrical current to expand the capabilities of electronic devices has been in use for decades and generates high frequency voltage signals in the GHz range. 3D topological insulators (TIs) possess enhanced spin current to charge current conversion efficiencies which...
Published: 8/20/2025   |   Inventor(s): Nian-Xiang Sun, Nirjhar Bhattacharjee
Keywords(s): Ferromagnet, Magnetics, Spintronics, Thin film, Topological Insulator
Category(s): Technology Classifications > 2. Physical Science > Electronics/Semiconductors, Not in use > -Devices
CMOS Compatible Sputter Deposited Topological Insulator BixTe(1-x) / Ferromagnet Thin Film Heterostructures for Spintronics Applications
INV-20061 Background Topological Insulators (TI) have been reported to provide high efficiency of spin-orbit torque to adjacent magnetic layers to cause switching in magnetic states. This is highly applicable for exciting magnetization oscillations and switching in the magnetic layer in nonvolatile memory devices such as Magnetic Random Access...
Published: 8/20/2025   |   Inventor(s): Nian-Xiang Sun, Nirjhar Bhattacharjee
Keywords(s): Ferromagnet, Magnetics, Spintronics, Thin film, Topological Insulator
Category(s): Technology Classifications > 2. Physical Science > Electronics/Semiconductors, Technology Classifications > 2. Physical Science > Manufacturing, Technology Classifications > 2. Physical Science > Advanced materials/Nanomaterials