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【導讀】Handley教授美國麻省理工學院。斷完善、提高和發展，在磁性物理及相關領域的研究中發揮了應有的作用。過了國家科技部組織的國家重點實驗室評估，再次被評為良好實驗室。電子學被北京物質基地確定為“首批擇優支持重點項目”。各課題組通過物理研究所的年終考核，―凝聚態物質中的超精細相互作用‖被批準進入凝聚態物理中心。年度我室從美國、日本等國作為“百人計劃”引進蔡建旺，李慶安，韓秀峰和孫吉軍等4位博士，使我室“百人計劃”獲得者達到7位；從日本引進趙同云博士到我室負責磁性測量等技術工作；其中國家973項目“稀土功能材料的基礎研究”2個子課題于2020年9. 月通過科技部組織的專家中期評估，評估結果均為A。特邀報告5篇，申請專利1項。共有12人獲得院級、所級優秀研究生獎學金。成功舉辦凝聚態物理國家重點實驗室網絡會議。2020年11月，磁學國家重點實驗室順利完成室領導班子和學術委員會換屆工作。

　　

【正文】 . Investigation of magization reversal in SmFeCu(Zr)GaC nanoposite mags, S. Y. Zhang, H. W. Zhang, B. G. Shen, T. Zhao, F. R. de Boer, and K. H. J. Buschow, J. Appl. Phys., 87 (2020) 1410. 9. Magic force microscopy study on the effect of Cu in meltspun SmFeSiC ribbons, Z. G. Sun, H. W. Zhang, S. Y. Zhang, B. S. Han, and B. G. Shen, J. Appl. Phys., 87 (2020) 2061. 10. Magic properties of (Pr1xCex)6Fe13Al pounds, J. Y. Wang, F. W. Wang, B. Liang, S. Y. Zhang, Q. W. Yan, B. G. Shen, W. S. Zhan, and J. P. Liu, J. Appl. Phys., 87 (2020) 4903. 11. Structure and magic properties of Y2Co17xMnx (x = 08) pounds, Z. G. Sun, H. W. Zhang, B. Liang, J. Y. Wang, B. G. Shen, and J. P. Liu, J. Appl. Phys., 87 (2020) 5311. 12. Magic properties of Sm2Co17xGax (x = 07) pounds, B. Liang, I. Kleinschroth, . Shen, and H. Kronm252。ller, J. Appl. Phys., 87 (2020) 5314. 13. Magoresistance of nanoparticle pact, Z. H. Wang, T. H. Ji, Y. Q. Wang, X. Chen. R. W. Li, J. W. Cai, J. R. Sun, B. G. Shen, and C. H. Yan, J. Appl. Phys., 87 (2020) 5582. 14. The magic and transport properties of Fe doped , X. Chen, Z. H. Wang, R. W. Li, B. G. Shen, W. S. Zhan, J. R. Sun, J. S. Chen, and C. H. Yan, J. Appl. Phys., 87 (2020) 5594. 15. Magic properties and colossal magoresistance of the perovskites La2/3Ca1/3Mn1xTixO3, R. W. Li, Z. H. Wang, X. Chen, J. R. Sun, and B. G. Shen, J. Appl. Phys., 87 (2020) 5597. 16. Transport properties of R6Fe11Al3 pounds (R = La, Nd), F. W. Wang, P. L. Zhang, . Shen, . Yan, and H. Y. Gong, J. Appl. Phys., 87 (2020) 6043. 17. Structure and magic properties of Tb2Co17xMnx pounds, Z. G. Sun, H. W. Zhang, S. Y. Zhang, J. Y. Wang, and B. G. Shen, J. Appl. Phys., 87 (2020) 8666. 18. Magic properties of Sm and Cudoped oriented SmCo5 ribbons prepared by melt spinning, A. R. Yan, W. Y. Zhang, H. W. Zhang, and B. G. Shen, J. Appl. Phys., 88 (2020) 2787. 19. Structure and magic properties of , Q. L. Liu, G. H. Rao, J. K. Liang, and B. G. Shen, J. Appl. Phys., 88 (2020) 4241 20. Investigation of transport and magic properties of perovskitetype (La1xSnx) YMnO3delta epitaxial films, X. X. Guo, Z. H. Chen, S. Y. Dai, Y. L. Zhou, R. W. Li, H. W. Zhang, B. G. Shen, and H. S. Cheng, J. Appl. Phys., 88 (2020) 4758 21. Lattice effects of doping the Mn sites in , R. W. Li, J. R. Sun, Z. H. Wang, and B. G. Shen, J. Appl. Phys., 88 (2020) 5924. 22. Effects of the relative proportion of ferromagic and changeordered phases on the metalinsulator transition temperature in , . Li, J. R. Sun, Z. H. Wang, S. Y. Zhang, N. Tang, and B. G. Shen, J. Appl. Phys., 88 (2020) 7041. 23. Exchange interaction, spin cluster and transport behavior in perovskites (Mn1xNix)O3 (x ? ), Z. H. Wang, J. W. Cai, . Shen, X. Chen, and W. S. Zhan, J. Phys. Condens. Matter, 12 (2020) 601. 24. The effect of manganese substitution on the magic properties of Ce2Co 17 pounds, Z. G. Sun, S. Y. Zhang, H. W. Zhang, J. Y. Wang, and B. G. Shen, J. Phys.: Condens. Matter, 12 (2020) 2495. 25. Magic entropy change in La( ), F. X. Hu, B. G. Shen, J. R. Sun, Z. H. Cheng, and X. X. Zhang, J. Phys.: Condens. Matter, 12 (2020) L691. 26. Crystal structure and magic properties of Gd3(Fe1xyCoyTix)29 pounds, G. Y. Huo, G. H. Rao, Z. Y. Qiao, Q. L. Liu, X. L. Chen, J. K. Liang, and B. G. Shen, J. Phys. Condens. Matter, 12 (2020) 1161. 27. Structure and magic properties of Sm2Fe17xMnx pounds, Z. G. Sun, H. W. Zhang, S. Y. Zhang, J. Y. Wang, and B. G. Shen, J. Phys. D: Appl. Phys., 33 (2020) 485. 28. Magocrystalline anisotropy of Y2(Fe1xCo x)15Ga2 pounds, . Zhang, . Li, P. Zhao, . Shen, and . Zhang, J. Phys. D: Appl. Phys., 33 (2020) 1446. 29. Magic and transport properties of Sndoped , R. W. Li, J. R. Sun, Z. H. Wang, S. Y. Zhang, and . Shen, J. Phys. D: Appl. Phys., 33 (2020) 1982. 30. Demagization behaviour in exchangecoupled Pr10Fe85B5 ribbons, H. W. Zhang, B. H. Li, J. Wang, J. Zhang, S. Y. Zhang, and . Shen, J. Phys. D: Appl. Phys., 33 (2020) 3022. 31. Effects of Co substitution on the crystallization behaviour and magic properties of asmilled Nd2Fe14B/?Fe, J. Zhang, B. G. Shen, S. Y. Zhang, and H. W. Zhang, J. Phys. D: Appl. Phys., 33 (2020) 3161. 32. The magic properties, domain structure and microstructure of anisotropic ribbons with C addition, A. R. Yan, Z. G. Sun, W. Y. Zhang, H. W. Zhang, and B. G. Shen, Appl. Phys. AMater. Science amp。 Processing, 70 (2020) 1. 33. Characterization of crystalline texture and magic properties of anisotropic meltspun Sm(CoZr)7Cy alloy, A. R. Yan, Z. G. Sun, W. Y. Zhang, H. W. Zhang, and B. G. Shen, Appl. Phys. AMater. Science amp。 Processing, 71 (2020) 311. 34. Characterization of crystalline texture and magic properties of meltspun Sm( ) alloy, A. R. Yan, W. Y. Zhang, H. W. Zhang, and B. G. Shen, Mater. Sci. amp。 Eng., B76 (2020) 169. 35. The hard magic properties of nanoposite 3B5 ribbons, H. W. Zhang, W. Y. Zhang, A. R. Yan, B. G. Shen, IChung Tung, and T. S. Chin, Mater. Sci. amp。 Eng., A 14179 (2020). 36. The permanent magic properties of Sm2Fe15xCo xSi2C (x = 05) with additional Cu, H. W. Zhang, W. Y. Zhang, Z. G. Sun, A. R. Yan, and B. G. Shen, Mater. Sci. amp。 Eng., A 14179 (2020). 37. Influence of annealing on the magic properties and magoimpedance response in Fe84Zr7B8Cu1 ribbon, J. He, H. Q. Guo, B. G. Shen, K. Y. He, and H. W. Zhang, Mater. Sci. amp。 Eng., A 14179 (2020). 38. Meltspun magically anisotropy SmCo5 ribbons with high permanent performance, A. R Yan, W. Y. Zhang, H. W. Zhang, and B. G. Shen, J. Magn. Magn. Mater., 210 (2020) L10. 39. Magic properties of HoCoMn pounds with the 2:17type structure, Z. G. Sun, H. W. Zhang, S. Y. Zhang, J. Y. Wang, and B. G. Shen, J. Magn. Magn. Mater., 221 (2020) 351. 40. Structure and magic properties of textured Nd(Fe, Ti)12Nx films, M. R. Jian, T. S. Chin, J. L. Tsai, H. W. Zhang, and B. G. Shen, J. Magn