Electronic transitions in perovskite: Possible nonconvecting layers in the lower mantle

Science

Volumn 305, Issue 5682, 2004, Pages 383-386

  Badro, James ^a   Rueff, Jean Pascal ^b   Vankó, György ^c   Monaco, Giulio ^c   Fiquet, Guillaume ^a   Guyot, François ^a  

^a INSTITUT DE PHYSIQUE DU GLOBE DE PARIS   (France)

^b Université Pierre et Marie Curie   (France)

^c EUROPEAN SYNCHROTRON RADIATION FACILITY   (France)

Author keywords

[No Author keywords available]

Indexed keywords

HIGH PRESSURE EFFECTS; INFRARED RADIATION; MAGNESIUM COMPOUNDS; THERMAL CONDUCTIVITY; TRANSPARENCY;

ELECTRON PAIRINGS; ELECTRONIC TRANSITIONS; PEROVSKITES;

IRON;

IRON; MAGNESIUM SILICATE; PEROVSKITE;

IRON; LATTICE DYNAMICS; LOWER MANTLE; MANTLE CONVECTION; PEROVSKITE; THERMAL CONDUCTIVITY;

ACCELERATION; ARTICLE; ELECTRON TRANSPORT; HYPERBARISM; INFRARED RADIATION; PHASE TRANSITION; PRIORITY JOURNAL; RADIATION; THERMAL CONDUCTIVITY;

EID: 3142674913     PISSN: 00368075     EISSN: None     Source Type: Journal    
DOI: 10.1126/science.1098840     Document Type: Article

References (34)

1. G. F. Davies, in The Earth's Mantle, I. Jackson, Ed. (Cambridge Univ. Press, Cambridge, 1998), pp. 228.
2. L. H. Kellogg, B. H. Hager, R. D. van der Hilst, Science 283, 1881 (1999).
3. P. Tackley, Science 288, 2002 (2000).
4. F. Dubuffet, D. A. Yuen, Geophys. Res. Lett. 27, 17 (2000).
5. A. P. van den Berg, D. A. Yuen, V. Steinbach, Geophys. Res. Lett. 28, 875 (2001).
6. S. P. Clark Jr., Trans. Am. Geophys. Union 38, 931 (1957).
7. T. Goto et al., Phys. Earth Planet. Inter. 22, 277 (1980).
8. T. J. Shankland, U. Nitsan, A. G. Duba, J. Geophys. Res. 84, 1603 (1979).
9. L. G. Liu, Geophys. Res. Lett. 2, 417 (1975).
10. J. Badro et al., Science 300, 789 (2003).
11. R. G. Burns, Mineralogical Application of Crystal Field Theory (Cambridge Univ. Press, Cambridge, 1993).
12. E. S. Gaffney, D. L. Anderson, J. Geophys. Res. 78, 7005 (1973).
13. D. M. Sherman J. Geophys. Res. 96, 14299 (1991).
14. F. Sette et al., Phys. Rev. Lett. 75, 850 (1995).
15. See supporting data on Science Online.
16. J.-P. Rueff et al., Phys. Rev. B 60, 14510 (1999).
17. J. Badro et al., Phys. Rev. Lett. 83, 4101 (1999).
18. J.-P. Rueff et al., Phys. Rev. Lett. 82, 3284 (1999).
19. G. Peng et al., Appl. Phys. Lett. 65, 2527 (1994).
20. J. Li et al., Eos 84 (suppl.), 46 (abstr. S21E-0376) (2003).
21. G. Vankó et al., ESRF Highlights 2002, 59 (2002); available online at http://www.esrf.fr/UsersAnd Science/Publications/Highlights/2002/HRRS/HRRS9/
22. C. A. McCammon, Nature 387, 694 (1997).
23. J. Zhan, D. J. Weidner, Science 284, 782 (1999).
24. I. Daniel et al., Geophys. Res. Lett. 28, 3789 (2001).
25. D. Andrault, N. Bolfan-Casanova, N. Guignot, Earth Planet. Sci. Lett. 193, 501 (2001).
26. P. Gillet et al., Phys. Earth Planet. Inter. 117, 361 (2000).
27. J. M. Brown, T. J. Shankland, Geophys. J. R. Astron. Soc. 66, 579 (1981).
28. M. Murakami et al., Science 304, 855 (2004).
29. H. Keppler, C. A. McCammon, D. C. Rubie, Am. Min. 79, 1215 (1994).
30. Q. Williams et al., J. Geophys. Res. 95, 21549 (1990)
31. R. Boehler, Rev. Geophys. 38, 221 (2000).
32. The CCD camera is slightly sensitive in the IR, which allows imaging of the laser spot itself.
33. R. D. van der Hilst, H. Kárason, Science 283, 1885 (1999).
34. A. M. Hofmeister, Science 283, 1699 (1999).