Publication Date:
2018-05-15
Description:
Author(s): M. Inui, A. Koura, Y. Kajihara, S. Hosokawa, A. Chiba, K. Kimura, F. Shimojo, S. Tsutsui, and A. Q. R. Baron Collective dynamics in liquid GeTe was investigated by inelastic x-ray scattering at 2 ≤ Q ≤ 31 nm − 1 . The dynamic structure factor shows clear inelastic excitations. The excitation energies at low Q disperse with increasing Q , consistent with the behavior of a longitudinal-acoustic excitation. The disper... [Phys. Rev. B 97, 174203] Published Mon May 14, 2018
Keywords:
Inhomogeneous, disordered, and partially ordered systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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