Bayrı, AliAtalay, Funda ErsoyGencer, Hüseyin2020-09-162020-09-161996BAYRI A,ATALAY F. E,GENCER H (1996). Degenerate magnetic structures and antiferromagnetic phase transitions in $\gamma$-Mn alloys. Turkish Journal of Physics, 20(1), 99 - .1300-01011303-6122https://hdl.handle.net/11616/18043https://search.trdizin.gov.tr/yayin/detay/37122Yıl: 1996Cilt: 20Sayı: 1ISSN: 1300-0101 / 1303-6122Sayfa Aralığı: 99 - Metin Dili:İngilizceAbstract: Manganese alloy systems, which have been studied experimentally, show a host of antiferromagnetic phase transitions. Developing a linearized theory for the clas¬sical Heisenberg model, we can solve the local distortion of model of spins around an impurity in non-collinear antiferromagnet. Since the alloying removes the degeneracy in non-collinear magnets, this theory is useful. Looking at the case of ?-Mn alloys, especially Mn3Pt, we can predict the experimentally observed phase transitions caused by alloying.eninfo:eu-repo/semantics/openAccessArticle2019937122