Phonon dispersion in superionic copper selenide - Observation of soft phonon modes in superionic phase transition

Journal of the Physical Society of Japan

Volumn 79, Issue SUPPL. A, 2010, Pages 25-28

  Danilkin, Sergey A ^a   Yethiraj, Mohana ^a   Kearley, Gordon J ^a  

^a AUSTRALIAN NUCLEAR SCIENCE AND TECHNOLOGY ORGANISATION   (Australia)

Author keywords

Copper selenide; Fast ion conductor; Lattice dynamics; Neutron scattering; Phonon dispersion

Indexed keywords

EID: 77950306319     PISSN: 00319015     EISSN: 13474073     Source Type: Journal    
DOI: 10.1143/jpsjs.79sa.25     Document Type: Conference Paper

References (15)

1. N. H. Abrikosov, V. F. Bankina, M. A. Korzhuev, G. K. Demenski and O. A. Teplov: Sov. Phys. - Solid State 25 (1983) 1678.
2. T. Sakuma: Bulletin of Electrochemistry 11 (1995) 57.
3. M. Kobayashi, T. Tomoyose and M. Aniya: J. Phys. Soc. Jpn. 60 (1991) 3742.
4. W. Bührer and P. Brüesch: Solid State Communs. 16 (1975) 155.
5. S. A. Danilkin, A. N. Skomorokhov, A. Hoser, H. Fuess, V. Rajevac and N. N. Bickulova: J. Alloys and Compounds 361 (2003) 57.
6. S. Danilkin, G. Horton, R. Moore, G. Braoudakis and M. Hagen: J. of Neutron Research 15 (2007) 55.
7. G. Kresse and J. Furthmüller: Software VASP, Vienna (1999).
8. G. Kresse and J. Furthmüller: Phys. Rev. B 54 (1996) 11169.
9. G. Kresse and J. Furthmüller: Comput. Mat. Sci. 6 (1996) 15.
10. K. Parlinski, Z. Q. Li and Y. Kawazoe: Phys. Rev. Lett. 78 (1997) 4063.
11. S. A. Danilkin: Solid State Ionics 180 (2009) 483.
12. S. Kashida and J. Akai: J. Phys. C: Solid State Phys. 21 (1988) 5329.
13. K. Wakamura: Phys. Rev. B 59 (1999) 3560.
14. N. N. Bickulova, S. A. Danilkin, V. A. Semenov, E. L. Yadrovski, Z. A. Yagapharova and M. Y. Gareeva: Bulletin of the Bashkir State University 1 (2000) 33.
15. K. Yamamoto and S. Kashida: Solid State Ionics 48 (1991) 241.