Chin. Phys. Lett.  2000, Vol. 17 Issue (12): 905-906    DOI:
Original Articles |
Néel Transition and Staggered Magnetization of La2-δSrδCuO4
CHANG Zhe
Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100039
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CHANG Zhe 2000 Chin. Phys. Lett. 17 905-906
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Abstract The doped anisotropic antiferromagnet, which is believed to describe the elementary properties of the high-temperature superconductors, is studied by making use of Green’s function theory of the t-J model. The Néel transition and staggered magnetization dependence on the anisotropic parameter ς and the doping density δ in La2-δSrδCuO4 are obtained. These results are found to be in good agreement with experiments on the cuprates.


Keywords: 74.25.Dw      75.10.-b      75.30.Gw     
Published: 01 December 2000
PACS:  74.25.Dw (Superconductivity phase diagrams)  
  75.10.-b (General theory and models of magnetic ordering)  
  75.30.Gw (Magnetic anisotropy)  
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https://cpl.iphy.ac.cn/       OR      https://cpl.iphy.ac.cn/Y2000/V17/I12/0905
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