Magnetic excitations in infinite-layer antiferromagnetic insulator

Journal of the Physical Society of Japan

Volumn 79, Issue 3, 2010, Pages

  Tomiyasu, Keisuke ^a   Kageyama, Hiroshi ^a,b   Lee, Changhoon ^a,c   Whangbo, Mike H ^a,c   Tsujimoto, Yoshihiro ^a,b   Yoshimura, Kazuyoshi ^a,b   Taylor, Jon W ^a,d   Llobet, Anna ^a,e   Trouw, Frans ^a,e   Kakurai, Kazuhisa ^a,f   Yamada, Kazuyoshi ^a  

^a TOHOKU UNIVERSITY   (Japan)

^b KYOTO UNIVERSITY   (Japan)

^c NORTH CAROLINA STATE UNIVERSITY   (United States)

^d RUTHERFORD APPLETON LABORATORY   (United Kingdom)

^e LOS ALAMOS NATIONAL LABORATORY   (United States)

^f JAPAN ATOMIC ENERGY AGENCY   (Japan)

Author keywords

Mott insulator; Orbital angular momentum; Orbital wave; Spin wave

Indexed keywords

EID: 77949700762     PISSN: 00319015     EISSN: 13474073     Source Type: Journal    
DOI: 10.1143/JPSJ.79.034707     Document Type: Article

References (21)

1. Y. Tsujimoto, C. Tassel, N. Hayashi, T. Watanabe, H. Kageyama, K. Yoshimura, M. Takano, M. Ceretti, C. Ritter, and W. Paulus: Nature 450 (2007) 1062.
2. M. Takano, Y. Takeda, H. Okada, M. Miyamoto, and T. Kusaka: Physica C 159 (1989) 375.
3. M. Azuma, Z. Hiroi, M. Takano, Y. Bando, and Y. Takeda: Nature 356 (1992) 775.
4. C. Tassel, J. M. Pruneda, N. Hayashi, T. Watanabe, A. Kitada, Y. Tsujimoto, H. Kageyama, K. Yoshimura, M. Takano, M. Nishi, K. Ohoyama, M. Mizumaki, N. Kawamura, J. Iniguez, and E. Canadell: J. Am. Chem. Soc. 131 (2009) 221.
5. T. Kawakami, Y. Tsujimoto, H. Kageyama, X.-Q. Chen, C. L. Fu, C. Tassel, A. Kitada, S. Suto, K. Hirama, Y. Sekiya, Y. Makino, T. Okada, T. Yagi, N. Hayashi, K. Yoshimura, S. Nasu, R. Podloucky, and M. Takano: Nat. Chem. 1 (2009) 371.
6. H. J. Xiang, S.-H. Wei, and M.-H. Whangbo: Phys. Rev. Lett. 100 (2008) 167207.
7. J. M. Pruneda, J. Iniguez, E. Canadell, H. Kageyama, and M. Takano: Phys. Rev. B 78 (2008) 115101.
8. M.-H. Whangbo and J. Koehler: Nat. Chem. 1 (2009) 351.
9. K. Tomiyasu and S. Itoh: J. Phys. Soc. Jpn. 75 (2006) 084708.
10. P. Blaha, K. Schwarz, G. K. H. Masden, D. Kvasnicka, and J. Luitz: Wien2k (Vienna University of Technology, Vienna, 2001).
11. J. P. Perdew, K. Burke, and M. Ernzerhof: Phys. Rev. Lett. 77 (1996) 3865.
12. V. I. Anisimov, I. V. Solovyev, M. A. Korotin, M. T. Czyzyk, and G. A. Sawatzky: Phys. Rev. B 48 (1993) 16929.
13. max = 12, and the energy threshold of -6:0 Ry for the separation of the core and valence states.
14. R. S. Eccleston, T. Barnes, J. Brody, and J. W. Johnson: Phys. Rev. Lett. 73 (1994) 2626.
15. S. J. Crowe, S. Majumdar, M. R. Lees, D. McK. Paul, R. I. Bewley, S. J. Levett, and C. Ritter: Phys. Rev. B 71 (2005) 224430.
16. G. Shirane, S. M. Shapiro, and J. M. Tranquada: Neutron Scattering with a Triple-Axis Spectrometer: Basic Techniques (Cambridge University Press, Cambridge, U.K., 2002), Chap. 5.
17. R. E. Watson and A. J. Freeman: Acta Crystallogr. 14 (1961) 27.
18. G. Pepy: J. Phys. Chem. Solids 35 (1974) 433.
19. M. Kohgi, Y. Ishikawa, I. Harada, and K. Motizuki: J. Phys. Soc. Jpn. 36 (1974) 112.
20. A. Keren, L. P. Le, G. M. Luke, B. J. Sternlieb, W. D. Wu, Y. J. Uemura, S. Tajima, and S. Uchida: Phys. Rev. B 48 (1993) 12926.
21. K. Tomiyasu and S. Itoh: Physica B 385 (2006) 1110.