Picosecond all-electrical perpendicular magnetization switching.

Key Points

• This research aims to explore efficient methods for magnetization switching in spintronic devices using an all-electrical approach.
• Implemented picosecond electrical pulses for magnetization switching.
• Tested the effectiveness in the context of THz frequency applications.
• Analyzed energy requirements for the switching process.
• Achieved significant reduction in energy consumption for switching events.
• Demonstrated frequency response capabilities reaching into the THz regime.
• Provided evidence of improved operational efficiency in spintronic devices.