[Mon-F2] Joint session of Advanced light spectroscopy and Surface Science

[Mon-F2-7] Observation of Softened Phonons on the Surface of Fe-based Metallic Glass Thin Films

*Taizo Kawauchi¹, Katsuyuki Fukutani^1,2, Niklas Bönninghoff³, Jinn P. Chu^3,4 (1. Institute of Industrial Science, The University of Tokyo (Japan), 2. Advanced Science Research Center, Japan Atomic Energy Agency (Japan), 3. Department of Materials Science and Engineering, National Taiwan Unjiversity of Science and Technology (Taiwan), 4. Applied Research Center for Thin-Film Metallic Glass, National Taiwan Unijversity of Science and Technology (Taiwan))

キーワード：metallic glass, surface phonon, nuclear resonant scattering, conversion electron Mössbauer spectroscopy, softening, thin film