Publication Date:
2015-07-03
Description:
Author(s): D. G. Mazzone, S. Gerber, J. L. Gavilano, R. Sibille, M. Medarde, B. Delley, M. Ramakrishnan, M. Neugebauer, L. P. Regnault, D. Chernyshov, A. Piovano, T. M. Fernández-Díaz, L. Keller, A. Cervellino, E. Pomjakushina, K. Conder, and M. Kenzelmann We investigated the crystal structure and lattice excitations of the ternary intermetallic stannide Ca 3 Ir 4 Sn 13 using neutron and x-ray scattering techniques. For T 〉 T * ≈ 38 K, the x-ray diffraction data can be satisfactorily refined using the space group P m 3 ¯ n . Below T * , the crystal structure is mod… [Phys. Rev. B 92, 024101] Published Wed Jul 01, 2015
Keywords:
Structure, structural phase transitions, mechanical properties, defects
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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