Anomalous dispersion of LO phonon branches in Ba0.6K0.4BiO3

Europhysics Letters

Volumn 34, Issue 7, 1996, Pages 531-536

  Braden, M ^a,b   Reichardt, W ^a   Ivanov, A S ^c   Rumiantsev, A Yu ^c  

^a KARLSRUHE INSTITUTE OF TECHNOLOGY   (Germany)

^b LABORATOIRE LÉON BRILLOUIN   (France)

^c KURCHATOV INSTITUTE   (Russian Federation)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0030534307     PISSN: 02955075     EISSN: None     Source Type: Journal    
DOI: 10.1209/epl/i1996-00490-0     Document Type: Article

References (26)

1. MATTHEISS L. F. et al., Phys. Rev. B, 37 (1988) 3745.
2. CAVA R. J. et al., Nature, 332 (1988) 814.
3. ]SHIYOU PEI et al., Phys. Rev. B, 41 (1990) 4126.
4. HINKS D. G. et al., Nature, 335 (1988) 419.
5. SATO H. et al., Physica C, 169 (1990) 319.
6. BATTLOG B. et al., Phys. Rev. Lett., 61 (1988) 1670.
7. LOONG C.-K. et al., Phys. Rev. Lett., 62 (1989) 2628; LOONG C.-K. et al., Phys. Rev. B, 45 (1992) 8052.
8. LOONG C.-K. et al., Phys. Rev. Lett., 62 (1989) 2628; LOONG C.-K. et al., Phys. Rev. B, 45 (1992) 8052.
9. HUANG Q. et al., Nature, 347 (1990) 369.
10. SAMUELY P. et al., Phys. Rev. B, 48 (1993) 13904.
11. BARILO S. N., private communication; SCHMIDBAUER W. et al., Physica C, 235-240 (1994) 759.
12. BARILO S. N., private communication; SCHMIDBAUER W. et al., Physica C, 235-240 (1994) 759.
13. BRADEN M. et al., Proceedings of the University of Miami Workshop on High Temperature Superconductivity, J. Superconductivity, 8 (1995) 595.
14. BRADEN M. and REICHARDT W., unpublished data.
15. PINTSCHOVIUS L. and REICHARDT W., Physical Properties of High Temperature Superconductors IV, edited by D. M. GINSBERG (World Scientific) 1994.
16. REICHARDT W. and WEBER W., Jpn. J. Appl. Phys., 26 (1987) 1121.
17. BRUESCH P., Phonons: Theory and Experiments I, Springer Ser. in Solid State Sci., Vol. 34 (Springer Verlag, New York, N.Y.) 1982.
18. MASAFUMI SHIRAI et al., J. Phys. Condens. Matter, 2 (1990) 3553.
19. JURCZEK E. and RICE T. M., Europhys. Lett., 1 (1986) 225; KARLOW M. A. et al., Phys. Rev. B, 48 (1993) 6499; BLANTON S. H. et al., Phys. Rev. B, 47 (1993) 996.
20. JURCZEK E. and RICE T. M., Europhys. Lett., 1 (1986) 225; KARLOW M. A. et al., Phys. Rev. B, 48 (1993) 6499; BLANTON S. H. et al., Phys. Rev. B, 47 (1993) 996.
21. JURCZEK E. and RICE T. M., Europhys. Lett., 1 (1986) 225; KARLOW M. A. et al., Phys. Rev. B, 48 (1993) 6499; BLANTON S. H. et al., Phys. Rev. B, 47 (1993) 996.
22. HAHN U., VIELSACK G. and WEBER W., Phys. Rev. B, 49 (1994) 15936; WEBER W., Phys. Rev. Lett., 58 (1987) 1371.
23. HAHN U., VIELSACK G. and WEBER W., Phys. Rev. B, 49 (1994) 15936; WEBER W., Phys. Rev. Lett., 58 (1987) 1371.
24. COX D. E. and SLEIGHT A. W., Solid State Commun., 19 (1976) 969.
25. TACHIKI M. and TAKAHASHI S., Phys. Rev. B, 38 (1988) 218.
26. ZEYHER R., Z. Phys. B, 80 (1990) 187.