The magnetic ordering of La2CuO4 arises due to symmetric and antisymmetric exchange anisotropies and to a weak interplane coupling. We extend our earlier zero-temperature analysis [Phys. Rev. B 46, 6477 (1992)] and use the mean-field approximation to discuss the magnetic-field temperature phase diagram, for fields in the orthorhombic bc plane. Our results are in qualitative agreement with experiments.
|Number of pages||8|
|Journal||Physical Review B|
|State||Published - 1 Jan 1993|
ASJC Scopus subject areas
- Condensed Matter Physics