@misc{yuji2026a,
  title = {Determination of coupling state within a spin-torque oscillator using injection locking},
  author = {Yuji Nakagawa, Hirofumi Suto, Yuya Sakuraba, Tomoyuki Maeda},
  publisher = {Springer Science and Business Media LLC},
  year = {2026-01-21},
  keywords = {Spin-torque oscillator, Magnetic recording, Spintronics, Injection locking}
}