Key Laboratory for Anisotropy and Texture of Materials,Northeastern University,Shenyang 110819,China;
School of Resources and Materials,Northeastern University at Qinhuangdao,Qinhuangdao 066004,China;
State Key Laboratory of Metastable Materials Science and Technology,Yanshan University,Qinhuangdao 066004,China;
Key Laboratory of Dielectric and Electrolyte Functional Material Hebei Province,Qinhuangdao 066004,China;
Laboratoire d’Étude des Microstructures et de Mécanique des Matériaux,UMR 7239,LEM3,CNRS,University of Lorraine,57045 Metz,France;
Ni-Mn-Ti; First-principles calculations; Phase stability; Elastic properties; Magnetic properties;