Spin torque oscillator with multilayer seed for improved performance and reliability

• Main Authors: Freitag, James Mac, Okamura, Susumu, Ahn, Yongchul, Kaiser, Christian
• Format: Patent
• Language: English
• Published: 02.01.2024
• Subjects: INFORMATION STORAGE; INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER; PHYSICS

The present disclosure generally relates to a magnetic recording device having a magnetic recording head comprising a spintronic device. The spintronic device is disposed between a main pole and a trailing shield at a media facing surface. The spintronic device comprises a spin torque layer (STL) an...