School of Materials Science and Engineering, Southwest University of Science and Technology, Mianyang 621002, China;
School of Materials Science and Engineering, Southwest University of Science and Technology, Mianyang 621002, China;
School of Materials Science and Engineering, Southwest University of Science and Technology, Mianyang 621002, China;
School of Materials Science and Engineering, Southwest University of Science and Technology, Mianyang 621002, China;
School of Materials Science and Engineering, Southwest University of Science and Technology, Mianyang 621002, China;
titanate nanotubes; direct hydrothermal synthesis; doping; magnetic property;