Preparation of Highly Textured Bi and MnBi Films by the Pulsed Laser Deposition Method
ZHOU Dong1,2**, ZHANG Yin-Feng1, MA Xiao-Bai1, LIU Shun-Quan1**, HAN Jing-Zhi1, ZHU Ming-Gang2, WANG Chang-Sheng1, YANG Jin-Bo1
1State Key Laboratory for Mesoscopic Physics, School of Physics, Peking University, Beijing 100871 2Division of Functional Materials, Central Iron & Steel Research Institute, Beijing 100081
Abstract：Textured Bi and MnBi/Bi thin films are prepared by the pulsed laser deposition method. The highly c-axis textured MnBi films are obtained by annealing the bilayer consisting of textured Bi and Mn films. The coercivities of the MnBi/Bi film are 1.5 T and 2.35 T at room temperature and at 373 K, respectively, showing a positive temperature coefficient. Microstructural investigations show that the textured MnBi film results from the orientated growth induced by the textured Bi under-layer.
. [J]. 中国物理快报, 2015, 32(12): 127502-127502.
ZHOU Dong, ZHANG Yin-Feng, MA Xiao-Bai, LIU Shun-Quan, HAN Jing-Zhi, ZHU Ming-Gang, WANG Chang-Sheng, YANG Jin-Bo. Preparation of Highly Textured Bi and MnBi Films by the Pulsed Laser Deposition Method. Chin. Phys. Lett., 2015, 32(12): 127502-127502.
2015, Vol. 32 
