Far-infrared spectroscopy of spin excitations and Dzyaloshinskii-Moriya interactions in the Shastry-Sutherland compound SrCu2(BO 3)2

Physical Review B - Condensed Matter and Materials Physics

Volumn 70, Issue 14, 2004, Pages

  Room T ^a   Huvonen D ^a   Nagel, U ^a   Hwang, J ^b   Timusk, T ^b   Kageyama, H ^c  

^a NATIONAL INSTITUTE OF CHEMICAL PHYSICS AND BIOPHYSICS   (Estonia)

^b MCMASTER UNIVERSITY   (Canada)

^c KYOTO UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

COPPER DERIVATIVE; DIMER; STRONTIUM;

ARTICLE; CALCULATION; ELECTRIC FIELD; INFRARED SPECTROSCOPY; LIGHT; LIGHT ABSORPTION; MAGNETIC FIELD; MOLECULAR INTERACTION; PHONON; POLARIZATION;

EID: 42749103802     PISSN: 01631829     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevB.70.144417     Document Type: Article

References (30)

1. H. Kageyama, K. Yoshimura, R. Stern, N. V. Mushnikov, K. Onizuka, M. Kato, K. Kosuge, C. P. Slichter, T. Goto, and Y. Ueda, Phys. Rev. Lett. 82, 3168 (1999).
2. K. Kodama, M. Takigawa, M. Horvatíc, C. Berthier, H. Kageyama, Y. Ueda, S. Miyahara, F. Becca, and F. Mila, Science 298, 395 (2002).
3. H. Kageyama, M. Nishi, N. Aso, K. Onizuka, T. Yosihama, K. Nukui, K. Kodama, K. Kakurai, and Y. Ueda, Phys. Rev. Lett. 84, 5876 (2000).
4. B. S. Shastry and B. Sutherland, Physica B & C 108B, 1069 (1981).
5. S. Miyahara and K. Ueda, J. Phys.: Condens. Matter 15, R327 (2003).
6. C. Knetter, A. Bühler, E. Müller-Hartmann, and G. S. Uhrig, Phys. Rev. Lett. 85, 3958 (2000).
7. A. Koga and N. Kawakami, Phys. Rev. Lett. 84, 4461 (2000).
8. W. Zheng, J. Oitmaa, and C. J. Hamer, Phys. Rev. B 65, 014408 (2001).
9. C. H. Chung, J. B. Marston, and S. Sachdev, Phys. Rev. B 64, 134407 (2001).
10. A. Läuchli, S. Wessel, and M. Sigrist, Phys. Rev. B 66, 014401 (2002).
11. T. Munehisa and Y. Munehisa, J. Phys. Soc. Jpn. 73, 340 (2004).
12. O. Cépas, K. Kakurai, L. P. Regnault, T. Ziman, J. P. Boucher, N. Aso, M. Nishi, H. Kageyama, and Y. Ueda, Phys. Rev. Lett. 87, 167205 (2001).
13. H. Nojiri, H. Kageyama, K. Onizuka, Y. Ueda, and M. Motokawa, J. Phys. Soc. Jpn. 68, 2906 (1999).
14. H. Nojiri, H. Kageyama, K. Onizuka, Y. Ueda, and M. Motokawa, J. Phys. Soc. Jpn. 72, 3243 (2003).
15. P. Lemmens, M. Grove, M. Fischer, G. Güntherodt, V. N. Kotov, H. Kageyama, K. Onizuka, and Y. Ueda, Phys. Rev. Lett. 85, 2605 (2000).
16. T. Rõõm, U. Nagel, E. Lippmaa, H. Kageyama, K. Onizuka, and Y. Ueda, Phys. Rev. B 61, 14342 (2000).
17. C. Knetter and G. S. Unrig, Phys. Rev. Lett. 92, 027204 (2004).
18. A. Zorko, D. Arčon, H. van Tol, L. C. Brunel, and H. Kageyama, Phys. Rev. B 69, 174420 (2004).
19. S. Miyashita and A. Ogasahara, J. Phys. Soc. Jpn. 72, 2350 (2003).
20. K. Sparta, G. J. Redhammer, P. Roussel, G. Heger, G. Roth, P. Lemmens, A. Ionescu, M. Grove, G. Güntherodt, F. Hüning et al., Eur. Phys. J. B 19, 507 (2001).
21. K.-Y. Choi, Y. G. Pashkevich, K. V. Lamonova, H. Kageyama, Y. Ueda, and P. Lemmens, Phys. Rev. B 68, 104418 (2003).
22. B. Wolf, S. Zherlitsyn, S. Schmidt, B. Lüthi, H. Kageyama, and Y. Ueda, Phys. Rev. Lett. 86, 4847 (2001).
23. O. Cépas and T. Ziman, Phys. Rev. B 70, 024404 (2004).
24. H. Kageyama, K. Onizuka, T. Yamauchi, and Y. Ueda, J. Cryst. Growth 206, 65 (1999).
25. T. Rõõm, D. Hüvonen, U. Nagel, Y.-J. Wang, and R. K. Kremer, Phys. Rev. B 69, 144410 (2004).
26. 0∥k. Misalignment of 9±1° is calculated from the splitting of the triplet components, Fig. 6.
27. L. Shekhtman, O. Entin-Wohlman, and A. Aharony, Phys. Rev. Lett. 69, 836 (1992).
28. L. Shekhtman, A. Aharony, and O. Entin-Wohlman, Phys. Rev. B 47, 174 (1993).
29. G. Jorge, R. Stern, M. Jaime, N. Harrison, J. Bonca, S. E. Shawish, C. Batista, H. Dabkowska, and B. Gaulin, cond-mat/ 0309534 (unpublished).
30. S. Miyahara, F. Mila, K. Kodama, M. Takigawa, M. Horvatic, C. Berthier, H. Kageyama, and Y. Ueda, J. Phys.: Condens. Matter 16, S911 (2004).