Combining photoemission and optical spectroscopies for reliable valence determination in YbS and Yb metal

Physical Review B - Condensed Matter and Materials Physics

Volumn 78, Issue 19, 2008, Pages

  Matsunami, M ^a,b   Chainani, A ^b   Taguchi, M ^b   Eguchi, R ^b   Ishida, Y ^b   Takata, Y ^b   Okamura, H ^c   Nanba, T ^c   Yabashi, M ^b,d   Tamasaku, K ^b   Nishino, Y ^b   Ishikawa, T ^b,d   Senba, Y ^d   Ohashi, H ^d   Tsujii, N ^e   Ochiai, A ^f   Shin, S ^a,b  

^a UNIVERSITY OF TOKYO   (Japan)

^b RIKEN SPring 8 Center ^*  (Japan)

^c KOBE UNIVERSITY   (Japan)

^d JAPAN SYNCHROTRON RADIATION RESEARCH INSTITUTE   (Japan)

^e NATIONAL INSTITUTE FOR MATERIALS SCIENCE   (Japan)

^f TOHOKU UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 57149140007     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.78.195118     Document Type: Article

References (36)

1. C. M. Varma, Rev. Mod. Phys. 48, 219 (1976). 10.1103/RevModPhys.48.219
2. W. M. Temmerman, Z. Szotek, A. Svane, P. Strange, H. Winter, A. Delin, B. Johansson, O. Eriksson, L. Fast, and J. M. Wills, Phys. Rev. Lett. 83, 3900 (1999). 10.1103/PhysRevLett.83.3900
3. K. Syassen, Physica B & C 139-140, 277 (1986). 10.1016/0378-4363(86) 90577-2
4. E. Annese, J.-P. Rueff, G. Vankó, M. Grioni, L. Braicovich, L. Degiorgi, R. Gusmeroli, and C. Dallera, Phys. Rev. B 70, 075117 (2004). 10.1103/PhysRevB.70.075117
5. K. Syassen, G. Wortmann, J. Feldhaus, K. H. Frank, and G. Kaindl, Phys. Rev. B 26, 4745 (1982). 10.1103/PhysRevB.26.4745
6. A. Fuse, G. Nakamotoa, M. Kurisu, N. Ishimatsu, and H. Tanida, J. Alloys Compd. 376, 34 (2004). 10.1016/j.jallcom.2003.12.035
7. C. Dallera, O. Wessely, M. Colarieti-Tosti, O. Eriksson, R. Ahuja, B. Johansson, M. I. Katsnelson, E. Annese, J.-P. Rueff, G. Vankó, L. Braicovich, and M. Grioni, Phys. Rev. B 74, 081101 (R) (2006). 10.1103/PhysRevB.74.081101
8. F. Patthey, J.-M. Imer, W.-D. Schneider, H. Beck, Y. Baer, and B. Delley, Phys. Rev. B 42, 8864 (1990). 10.1103/PhysRevB.42.8864
9. K. Syassen, H. Winzen, H. G. Zimmer, H. Tups, and J. M. Leger, Phys. Rev. B 32, 8246 (1985). 10.1103/PhysRevB.32.8246
10. M. Matsunami, H. Okamura, S. Shin, A. Ochiai, and T. Nanba (unpublished).
11. L. Degiorgi, T. Greber, F. Hulliger, R. Monnier, L. Schlapbach, and B. T. Thole, Europhys. Lett. 4, 755 (1987). 10.1209/0295-5075/4/6/019
12. T. Greber, J. Osterwalder, and L. Schlapbach, Phys. Rev. B 40, 9948 (1989). 10.1103/PhysRevB.40.9948
13. J.-S. Chung, E.-J. Cho, and S.-J. Oh, Phys. Rev. B 41, 5524 (1990). 10.1103/PhysRevB.41.5524
14. F. Patthey and W.-D. Schneider, J. Electron Spectrosc. Relat. Phenom. 81, 47 (1996). 10.1016/0368-2048(96)03040-X
15. H. Sato, K. Shimada, M. Arita, K. Hiraoka, K. Kojima, Y. Takeda, K. Yoshikawa, M. Sawada, M. Nakatake, H. Namatame, M. Taniguchi, Y. Takata, E. Ikenaga, S. Shin, K. Kobayashi, K. Tamasaku, Y. Nishino, D. Miwa, M. Yabashi, and T. Ishikawa, Phys. Rev. Lett. 93, 246404 (2004). 10.1103/PhysRevLett.93. 246404
16. S. Suga, A. Sekiyama, S. Imada, A. Shigemoto, A. Yamasaki, M. Tsunekawa, C. Dallera, L. Braicovich, T.-L. Lee, O. Sakai, T. Ebihara, and Y. Onuki, J. Phys. Soc. Jpn. 74, 2880 (2005). 10.1143/JPSJ.74.2880
17. T. Ishikawa, K. Tamasaku, and M. Yabashi, Nucl. Instrum. Methods Phys. Res. A 547, 42 (2005) 10.1016/j.nima.2005.05.010
18. Y. Takata, M. Yabashi, K. Tamasaku, Y. Nishino, D. Miwa, T. Ishikawa, E. Ikenaga, K. Horiba, S. Shin, M. Arita, K. Shimada, H. Namatame, M. Taniguchi, H. Nohira, T. Hattori, S. Södergren, B. Wannberg and K. Kobayashi, Nucl. Instrum. Methods Phys. Res. A 547, 50 (2005). 10.1016/j.nima.2005.05.011
19. H. Ohashi, Y. Senba, H. Kishimoto, T. Miura, E. Ishiguro, T. Takeuchi, M. Oura, K. Shirasawa, T. Tanaka, M. Takeuchi, K. Takeshita, S. Goto, S. Takahashi, H. Aoyagi, M. Sano, Y. Furukawa, T. Ohata, T. Matsushita, Y. Ishizawa, S. Taniguchi, Y. Asano, Y. Harada, T. Tokushima, K. Horiba, H. Kitamura, T. Ishikawa, and S. Shin, Synchrotron Radiation Instrumentation, AIP Conf. Proc. No. 879 (AIP, New York, 2007), p. 523
20. K. Horiba, N. Kamakura, K. Yamamoto, K. Kobayashi, and S. Shin, J. Electron Spectrosc. Relat. Phenom. 144-147, 1027 (2005). 10.1016/j.elspec.2005. 01.211
21. M. Matsunami, L. Chen, T. Nanba, and A. Ochiai, Acta Phys. Pol. B 34, 1011 (2003).
22. H. Okamura (unpublished).
23. P. Wachter, in Handbook on the Physics and Chemistry of Rare Earths, edited by, K. A. Gschneidner,,, L. Eyring,,, G. H. Lander,, and, G. R. Choppin, (North-Holland, Amsterdam, 1994), Vol. 19, Chap., p. 177.
24. J. G. Endriz and W. E. Spicer, Phys. Rev. B 2, 1466 (1970). 10.1103/PhysRevB.2.1466
25. D. L. Mills, Surf. Sci. 48, 59 (1975). 10.1016/0039-6028(75)90310-6
26. L. Moreschini, C. Dallera, J. J. Joyce, J. L. Sarrao, E. D. Bauer, V. Fritsch, S. Bobev, E. Carpene, S. Huotari, G. Vankó, G. Monaco, P. Lacovig, G. Panaccione, A. Fondacaro, G. Paolicelli, P. Torelli, and M. Grioni, Phys. Rev. B 75, 035113 (2007). 10.1103/PhysRevB.75.035113
27. G. Gewinner, J. C. Peruchetti, A. Jaegle, and A. Kalt, Surf. Sci. 78, 439 (1978). 10.1016/0039-6028(78)90090-0
28. S. Lütkehoff, M. Neumann, and A. Ślebarski, Phys. Rev. B 52, 13808 (1995). 10.1103/PhysRevB.52.13808
29. The atomic multiplet calculation is performed for the free Yb2+ and Yb3+ ions. The details of the calculations are shown in R. Cowan, The Theory of Atomic Structure and Spectra (University of California Press, Berkeley, CA, 1981).
30. S. Tanuma, C. J. Powell, and O. R. Penn, Surf. Interface Anal. 21, 165 (1994) 10.1002/sia.740210302
31. the present results are consistent with studies on YbInCu4, which estimated the inelastic mean free path to be 75 for the excitation energy of 5.95 keV and showed the first-order valence transition in the bulk, but modified in the surface (Refs.).
32. S. Schmidt, S. Hüfner, F. Reinert, and W. Assmus, Phys. Rev. B 71, 195110 (2005). 10.1103/PhysRevB.71.195110
33. A. Jayaraman, A. K. Singh, A. Chatterjee, and S. U. Devi, Phys. Rev. B 9, 2513 (1974). 10.1103/PhysRevB.9.2513
34. J. J. Yeh and I. Lindau, At. Data Nucl. Data Tables 32, 1 (1985). 10.1016/0092-640X(85)90016-6
35. P. H. Citrin, P. Eisenberger, and D. R. Hamann, Phys. Rev. Lett. 33, 965 (1974). 10.1103/PhysRevLett.33.965
36. G. Panaccione, G. Cautero, M. Cautero, A. Fondacaro, M. Grioni, P. Lacovig, G. Monaco, F. Offi, G. Paolicelli, M. Sacchi, N. Stojić, G. Stefani, R. Tommasini, and P. Torelli, J. Phys.: Condens. Matter 17, 2671 (2005). 10.1088/0953-8984/17/17/015