Nuclear Magnetic Resonance and Relaxation of ^<159>Tb in Ferromagnetic Terbium Metal

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概要

• 論文の詳細を見る

• Nuclear magnetic resonance and relaxation of ^<159>Tb in ferromagnetic Tb metal were investigated by spin echo technique at liquid helium temperatures. The nuclear magnetic resonance spectrum consists of three equally separated lines in the frequency range from 2.4 GHz to 3.9 GHz. The center line frequency which corresponds to the Zeeman frequency is 3120 MHz and the frequency difference of the adjacent lines which represents the electric quadrupole effect is 673.5 MHz. It is found that spin-lattice relaxation is produced mainly by the process in which the nuclear energy relaxes to the kinetic energy of the conduction electrons via spin waves (Weger's mechanism), as in the case of Dy nuclei in ferromagnetic Dy metal, and the spin-spin relaxation time is determined by the spin-lattice relaxation and the I・I coupling.

• 社団法人日本物理学会の論文
• 1972-01-05

著者

• Sano Naokatsu

  Faculty Of Science Kwansei-gakuin University

• Sano Naokatsu

  Faculty Of Engineering Science Osaka University

• ITOH Junkichi

  Faculty of Engineering Science, Osaka University

• Itoh Junkichi

  Faculty Of Engineering Science Osaka Univercity

• Itoh Junkichi

  Faculty Of Engineering Dcience Osaka University

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