Beating of Terahertz Pulse Induced Spin Precession in ErFeO3
Part of the Springer Proceedings in Physics book series (SPPHY, volume 162)
Terahertz pulse induced spin precession in ErFeO3 was observed via the Faraday rotation of the near infrared probe pulse. Unreported splitting of the magnetic resonance was discovered and mechanism explaining this splitting is proposed.
KeywordsResonant Frequency Faraday Rotation Spin Precession Macroscopic Magnetization Mode Resonant Frequency
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
- 1.K. Yamaguchi, M. Nakajima, and T. Suemoto “Coherent control of spin precession motion with impulsive magnetic fields of half-cycle terahertz radiation,” Phys. Rev. Lett 105, 237201-1 – 237201-4 (2010).Google Scholar
- 2.K. Yamaguchi, T. Kurihara, Y. Minami, M. Nakajima, and T. Suemoto “Terahertz Time-Domain Observation of Spin Reorientation in Orthoferrite ErFeO3 through Magnetic Free Induction Decay,” Phys. Rev. Lett 110, 137204-1 – 137204-5 (2013).Google Scholar
- 6.T. Moriya, “Weak Ferromagnetism” in Magnetism I, Eds. G.T. Rado, and H. Suhl (Academic Press, New York, 1963).Google Scholar
© Springer International Publishing Switzerland 2015