Mert, Gülistan2020-03-262020-03-262012Mert, G., (2012). Green's Function Study of a Mixed Spin-1 and Spin-3/2 Heisenberg Ferrimagnetic System. Journal of Magnetism and Magnetic Materials, 324(18), 2706-2710. Doi: 10.1016/j.jmmm.2012.03.0330304-8853https://dx.doi.org/10.1016/j.jmmm.2012.03.033https://hdl.handle.net/20.500.12395/28095The magnetic properties of a mixed spin-1 and spin-3/2 Heisenberg ferrimagnetic system on a square lattice are investigated by using the double-time temperature-dependent Green's function technique. In order to decouple the higher order Green's functions, Anderson and Callen's decoupling and random phase approximations have been used. The nearest- and next-nearest-neighbor interactions and the single-ion anisotropies are considered and their effects on compensation and critical temperature are studied. (C) 2012 Elsevier B.V. All rights reserved.en10.1016/j.jmmm.2012.03.033info:eu-repo/semantics/openAccessHeisenberg ferrimagnetic systemGreen's functionCritical temperatureCompensation temperatureSingle-ion anisotropyArticle3241827062710Q2WOS:000304762400004Q2