Nanomagnetism TRIZ Cases
- Ultrathin Cobalt Oxide Antiferromagnetic Layer for GMR Heads
Optimizing thermal annealing between 700K and 900K stabilizes exchange coupling strength in ultrathin films for spin valve applications.
- Tunneling Magnetoresistive Element Free Magnetic Layer Design
A tunneling magnetoresistive element with a free magnetic layer containing a nonmagnetic metal sublayer between soft magnetic layers.
- Patterned Magnetic Film for Component Self-Assembly
Patterned magnetic films enable magnetically directed self-assembly of electronic components, preventing agglomeration and reducing manufacturing costs.
- CPP-GMR Device Work Function Control Layer
A CPP-GMR device uses a work function control layer to manage electron concentration at the junction between nonmagnetic metal and semiconductor layers.
- Asymmetric Nanoring Fabrication for Magnetic Stability
Ion beam etching creates asymmetric nanorings that stabilize vortex states, resolving the contradiction between high areal density and magnetic reliability.
- Toner with Surface Wax Domains for Low-Temperature Fixing
Surface wax domains and high-permittivity inorganic fine particles enable low-temperature fixing while preventing non-image soiling.
- Group III-V Ferromagnetic Heterojunctions for Linear Magnetoresistance
Ferromagnetic Group III-V semiconductor heterojunctions increase magnetoresistance and current density in single devices.
- Magnetoresistive Element Outer Region Segmentation for Pinned Layer Stability
Segmenting the pinned layer into inner and outer regions with a nonmagnetic intermediate layer stabilizes magnetization direction while narrowing the read gap.