Derivation of Inter-Atomic Force Constants of Cu2O from Diffuse Neutron Scattering Measurement

Derivation of Inter-Atomic Force Constants of Cu2O from Diffuse Neutron Scattering Measurement

Neutron scattering intensity from Cu2O compound has been measured at 10 K and 295 K with High Resolution Powder Diffractometer at JRR-3 JAEA. The oscillatory diffuse scattering related to correlations among thermal displacements of atoms was observed at 295 K. The correlation parameters were determi...

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Bibliographic Details
Main Authors: T. Makhsun, T. Sakuma, E. Kartini, R. Sakai, H. Takahashi, N. Igawa, S.A. Danilkin
Format: Article
Language:English
Published: Center for Development of Nuclear Informatics, National Nuclear Energy Agency (BATAN) 2013-04-01
Series:Atom Indonesia
Subjects:
Diffuse scattering
Neutron diffraction
Correlation effect
Thermal vibration
Force constants
Online Access:http://aij.batan.go.id/index.php/aij/article/view/217

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