82
M. Seto et al.
Fig. 2.14 a Phonon energy spectrum of nuclear resonant inelastic scattering of 57 Fe atoms in
Fe 3 O 4 . Inset is the same spectrum with the elastic peak. b Time spectra measured at different
incident photon energies referenced from nuclear resonant excitation energy (red circles, 16 meV;
blue diamonds, 35 meV). Lines are least-squares fitted spectra with two exponential functions
accompanied by sinusoidal quantum beats [6]
problems encountered in electron systems will result in spectroscopy becoming a
powerful technique for the study in these areas.
M. Seto et al.
Fig. 2.14 a Phonon energy spectrum of nuclear resonant inelastic scattering of 57 Fe atoms in
Fe 3 O 4 . Inset is the same spectrum with the elastic peak. b Time spectra measured at different
incident photon energies referenced from nuclear resonant excitation energy (red circles, 16 meV;
blue diamonds, 35 meV). Lines are least-squares fitted spectra with two exponential functions
accompanied by sinusoidal quantum beats [6]
problems encountered in electron systems will result in spectroscopy becoming a
powerful technique for the study in these areas.