Odd number of coupled antiferromagnetic anisotropic Heisenberg chains: Spin wave theory

Physics Letters, Section A: General, Atomic and Solid State Physics

Volumn 226, Issue 1-2, 1997, Pages 117-123

  Benyoussef, Abdelilah ^a   Boubekri, Abdelrhani ^a,b   Ez Zahraouy, Hamid ^a,b  

^a FACULTÉ DES SCIENCES   (Morocco)

^b ABDUS SALAM INTERNATIONAL CENTRE FOR THEORETICAL PHYSICS   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

ANISOTROPY; ANTIFERROMAGNETISM; ENERGY GAP;

ANTIFERROMAGNETICS; HEISENBERG CHAINS; PERPENDICULAR ANISOTROPY; QUANTUM SPIN; SPIN-WAVE THEORY;

SPIN WAVES;

EID: 0041156715     PISSN: 03759601     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0375-9601(96)00900-0     Document Type: Article

References (13)

1. D.C. Johnston et al., Phys. Rev. B 35 (1987) 219.
2. M. Takano, Z. Hiroi, M. Azuma and Y. Takeda, Jpn. J. Appl. Phys. Ser. 7 (1992) 3.
3. T.M. Rice, S. Gopalan and M. Sigrist, Europhys. Lett. 23 (1993) 445.
4. A. Parola, S. Sorella and Q.F. Zhong, Phys. Rev. Lett. 71 (1993) 4393.
5. A. Benyoussef, A. Boubekri and H. Ez-Zahraouy, Phys. Rev. B, to be published.
6. S.R. White, R.M. Noack and D.J. Scalapino, Phys. Rev. Lett. 73 (1994) 886.
7. P.W. Anderson, Phys. Rev. 86 (1952) 694; R. Kubo, Phys. Rev. 87 (1952) 568.
8. P.W. Anderson, Phys. Rev. 86 (1952) 694; R. Kubo, Phys. Rev. 87 (1952) 568.
9. J.B. Parkinson and J.C. Bonner, Phys. Rev. B 32 (1985) 4703.
10. T. Tasaki and M. Tkahashi, J. Phys. Jpn. 58 (1989) 3131.
11. L. Hulthen, Ark. Mat. Astr. Phys. 26A, no. 1 (1938).
12. J. Carlson, Phys. Rev. B 40 (1989) 846; N. Trivedi and D.M. Ceperly, Phys. Rev. B 41 (1990) 4552.
13. J. Carlson, Phys. Rev. B 40 (1989) 846; N. Trivedi and D.M. Ceperly, Phys. Rev. B 41 (1990) 4552.