Anisotropic conductivity and charge ordering in (TMTTF)2 X salts probed by ESR

Physical Review B - Condensed Matter and Materials Physics

Volumn 76, Issue 8, 2007, Pages

  Coulon, Claude ^a   Lalet, Grégory ^a   Pouget, Jean Paul ^b   Foury Leylekian, Pascale ^b   Moradpour, Alec ^b   Fabre, Jean Marc ^c  

^a UNIVERSITÉ DE BORDEAUX   (France)

^b UNIVERSITÉ PARIS SUD   (France)

^c INSTITUT CHARLES GERHARDT   (France)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 34548462619     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.76.085126     Document Type: Article

References (37)

1. C. Bourbonnais and D. Jérome, Science SCIEAS 0036-8075 10.1126/science.281.5380.1155 281, 1155 (1988).
2. For a recent review, see C. Coulon, J. Phys. IV JPICEI 1155-4339 114, 15 (2004).
3. D. S. Chow, F. Zamborszky, B. Alavi, D. J. Tantillo, A. Baur, C. A. Merlic, and S. E. Brown, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett. 85.1698 85, 1698 (2000).
4. P. Monceau, F. Ya. Nad, and S. Brazovskii, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.86.4080 86, 4080 (2001).
5. For a recent review, see S. Brazovskii, in Organic Conductors, edited by, A. Lebed,, Springer Series in Physics (Springer, New York, in press);
6. arXiv:cond-mat/0606009.
7. R. Laversanne, C. Coulon, B. Gallois, J. P. Pouget, and R. Moret, J. Phys. (Paris), Lett. JPSLBO 0302-072X 10.1051/jphyslet:01984004508039300 45, L393 (1984).
8. C. Coulon, S. S. P. Parkin, and R. Laversanne, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.31.3583 31, 3583 (1985).
9. W. Yu, F. Zamborsky, B. Alavi, A. Baur, C. A. Merlic, and S. E. Brown, J. Phys. IV JPICEI 1155-4339 114, 35 (2004).
10. A. Moradpour (unpublished).
11. F. Nad, P. Monceau, and J. M. Fabre, Eur. Phys. J. B EPJBFY 1434-6028 10.1007/s100510050316 3, 301 (1998).
12. S. Tomic, N. Biskup, S. Dolanski Babic, and K. Maki, Europhys. Lett. EULEEJ 0295-5075 10.1209/0295-5075/26/4/010 26, 295 (1994).
13. C. Coulon, P. Delhaès, S. Flandrois, R. Lagnier, E. Bonjour, and J. M. Fabre, J. Phys. (Paris) JOPQAG 0302-0738 10.1051/jphys:019820043070105900 43, 1059 (1982).
14. Anisotropy of the electrical conductivity is described in P. Auban-Senzier, D. Jérome, C. Carcel, and J. M. Fabre, J. Phys. IV JPICEI 1155-4339 114, 41 (2004);
15. J. Moser, M. Gabay, P. Auban-Senzier, D. Jérome, K. Bechgaard, and J. M. Fabre, Eur. Phys. J. B EPJBFY 1434-6028 10.1007/s100510050150 1, 39 (1998).
16. B. Korin-Hamzic, E. Tafra, M. Basletic, A. Hamzic, and M. Dressel, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.73.115102 73, 115102 (2006).
17. F. J. Dyson, Phys. Rev. PHRVAO 0031-899X 10.1103/PhysRev.98.349 98, 349 (1955).
18. J. H. Pifer and R. Magno, Phys. Rev. B PLRBAQ 0556-2805 10.1103/PhysRevB.3.663 3, 663 (1971).
19. S. Baudron, P. Batail, C. Coulon, R. Clérac, E. Canadell, V. Lauklin, R. Melzi, P. Wzietek, D. Jérome, P. Auban-Senzier, and S. Ravy, J. Am. Chem. Soc. JACSAT 0002-7863 10.1021/ja0523385 127, 11785 (2005).
20. L. J. Van der Pauw, Philips Res. Rep. PRREA9 0031-7918 16, 187 (1961).
21. J. P. Pouget, P. Foury-Leylekian, D. Le Bolloc'h, B. Hennion, S. Ravy, C. Coulon, V. Cardoso, and A. Moradpour, J. Low Temp. Phys. JLTPAC 0022-2291 10.1007/s10909-006-9114-y 142, 147 (2006).
22. F. Ya. Nad, P. Monceau, C. Carcel, and J. M. Fabre, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.62.1753 62, 1753 (2000).
23. In the Montgomery method, the electrical contacts are placed at the four corners of the crystal. It gives the two components of electrical conductivity tensor in the corresponding plane, H. C. Montgomery, J. Appl. Phys. JAPIAU 0021-8979 10.1063/1.1660656 42, 2971 (1971).
24. We have used this technique to deduce the transverse conductivity in (TMTTF)2 Sb F6, R. Laversanne and C. Coulon (unpublished).
25. S. S. P. Parkin, J. C. Scott, J. B. Torrance, and E. M. Engler, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.26.6319 26, 6319 (1982).
26. K. Mortensen, E. M. Conwell, and J. M. Fabre, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.28.5856 28, 5856 (1983).
27. J. P. Pouget and S. Ravy, Synth. Met. SYMEDZ 0379-6779 10.1016/S0379-6779(97)80332-3 85, 1523 (1997).
28. P. Foury-Leylekian, S. Ravy, and J.-P. Pouget, Physica B PHYBE3 0921-4526 312-313, 574 (2002).
29. S. Ravy, P. Foury-Leylekian, D. Le Bolloc'h, J.-P. Pouget, J. M. Fabre, R. J. Prado, and P. Lagarde, J. Phys. IV JPICEI 1155-4339 114, 81 (2004).
30. P. Fertey (unpublished).
31. P. Foury-Leylekian, D. Le Bolloc'h, B. Hennion, S. Ravy, A. Moradpour, and J.-P. Pouget, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.70.180405 70, 180405 (R) (2004).
32. R. Moret, J. P. Pouget, R. Comès, and K. Bechgaard, J. Phys. (France) JOPQAG 0302-0738 46, 1521 (1985).
33. L. Forro, L. Zuppiroli, J. P. Pouget, and K. Bechgaard, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.27.7600 27, 7600 (1983).
34. J. P. Pouget (unpublished).
35. W. Yu, F. Zhang, F. Zamborszky, B. Alavi, A. Baur, C. A. Merlic, and S. E. Brown, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.70.121101 70, 121101 (R) (2004).
36. F. Zamborszky, W. Yu, W. Raas, S. E. Brown, B. Alavi, C. A. Merlic, and A. Baur, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.66.081103 66, 081103 (R) (2002).
37. In particular, preliminary results show that irradiation has the same effect on σb at the CO transition of (TMTTF)2 Sb F6 and Br as the one observed here on the As F6 salt, C. Coulon and J. Boulon (unpublished).