[1] L M Wang, C C Guo. Appl. Phys. Lett, 87(2005).
[2] P Dey, T K Nath, A Taraphder. Appl. Phys. Lett, 91(2007).
[3] A Malisa, Z Ivanov. J. Magn. Magn. Mater, 295, 277(2005).
[4] H S Lee, S G Choi, H H Park, M J Rozenberg. Sci. Rep, 3, 1704(2013).
[5] H Sharma, A Tulapurkar, C V Tomy. Appl. Phys. Lett, 105(2014).
[6] Z B Ling, G J Liu, C P Yang, W S Liang, Y Q Wang. Chin. Phys. B, 28(2019).
[7] C Zener. Phys. Rev, 82, 403(1951).
[8] Y Takamura, R V Chopdekar, E Arenholz, Y Suzuki. Appl. Phys. Lett, 92(2008).
[9] B Cui, C Song, G A Gehring, F Li, G Wang, C Chen, F Pan. Adv. Funct. Mater, 25, 864(2015).
[10] F Tsui, M C Smoak, T K Nath, C B Eom. Appl. Phys. Lett, 76, 2421(2000).
[11] M Sirena, L Steren, J Guimpel. Thin Solid Films, 373, 102(2000).
[12] S Y Yang, W L Kuang, Y Liou, W S Tse, S F Lee, Y D Yao. J. Magn. Magn. Mater, 268, 326(2004).
[13] L Maritato, C Adamo, C Barone, G M De Luca, A Galdi, P Orgiani, A Y Petrov. Phys. Rev. B, 73(2006).
[14] J Kondo. Prog. Theor. Phys, 32, 37(1964).
[15] E Rozenberg, M Auslender, I Felner, G Gorodetsky. J. Appl. Phys, 88, 2578(2000).
[16] W Niu, M Gao, X F Wang, F Q Song, J Du, X R Wang, Y B Xu, R Zhang. Sci. Rep, 6(2016).
[17] Y Zhang, Y L Gan, W Niu, K Norrman, X Yan, D V Christensen, M von Soosten, H R Zhang, B G Shen, N Pryds, J R Sun, Y Z Chen. ACS Appl. Mater. Inter, 10, 1434(2018).
[18] P A Lee, T V Ramakrishnan. Rev. Mod. Phys, 57, 287(1985).
[19] P A Lee, T V Ramakrishnan. Rev. Mod. Phys, 57, 287(1985).
[20] B Liu, Y Q Wang, G J Liu, H L Feng, H W Yang, J R Sun. J. Appl. Phys, 120(2016).
[21] G Bergmann. Phys. Rep, 107, 1(1984).
[22] M B Shalom, C W Tai, Y Lereah, M Sachs, E Levy, D Rakhmilevitch, A Palevski, Y Dagan. Phys. Rev. B, 80(2009).
[23] X T Li, B Liu, Y Q Wang, X Y Xue, G J Liu, H W Yang, J R Sun. J. Am. Ceram. Soc, 101, 2339(2018).