Magnetization and magnetic anisotropy of R2 Fe1 4 B measured on single crystals S Hirosawa, Y Matsuura, H Yamamoto, S Fujimura, M Sagawa, ...
Journal of applied physics 59 (3), 873-879, 1986
784 1986 Nd–Fe–B permanent magnet materials M Sagawa, S Hirosawa, H Yamamoto, S Fujimura, Y Matsuura
Japanese journal of applied physics 26 (6R), 785, 1987
454 1987 Magnetic properties of rare‐earth‐iron‐boron permanent magnet materials M Sagawa, S Fujimura, H Yamamoto, Y Matsuura, S Hirosawa
Journal of applied physics 57 (8), 4094-4096, 1985
271 1985 Magnetic properties of the Nd2 (Fe1−x Cox 1 4 B system Y Matsuura, S Hirosawa, H Yamamoto, S Fujimura, M Sagawa
Applied Physics Letters 46 (3), 308-310, 1985
217 1985 High‐coercivity iron‐rich rare‐earth permanent magnet material based on (Fe, Co)3 B‐Nd‐M (M=Al, Si, Cu, Ga, Ag, Au) S Hirosawa, H Kanekiyo, M Uehara
Journal of applied physics 73 (10), 6488-6490, 1993
206 1993 Coercivity enhancement of hydrogenation–disproportionation–desorption–recombination processed Nd–Fe–B powders by the diffusion of Nd–Cu eutectic alloys H Sepehri-Amin, T Ohkubo, T Nishiuchi, S Hirosawa, K Hono
Scripta Materialia 63 (11), 1124-1127, 2010
196 2010 Phase diagram of the Nd-Fe-B ternary system Y Matsuura, S Hirosawa, H Yamamoto, S Fujimura, M Sagawa, ...
Japanese journal of applied physics 24 (8A), L635, 1985
170 1985 Dependence of coercivity on the anisotropy field in the Nd2 Fe1 4 B‐type sintered magnets M Sagawa, S Hirosawa, K Tokuhara, H Yamamoto, S Fujimura, ...
Journal of applied physics 61 (8), 3559-3561, 1987
169 1987 Magnetic refrigerant material, regenerator and magnetic refrigerator H Wada, S Hirosawa
US Patent 6,826,915, 2004
118 2004 Microstructure and magnetic properties of high-remanence Nd/sub 5/Fe/sub 71.5/Co/sub 5/B/sub 18.5/M (M= Al, Si, Ga, Ag, Au) rapidly solidified and crystallized alloys for resin … H Kanekiyo, M Uehara, S Hirosawa
IEEE transactions on magnetics 29 (6), 2863-2865, 1993
114 1993 NdFe12Nx hard-magnetic compound with high magnetization and anisotropy field Y Hirayama, YK Takahashi, S Hirosawa, K Hono
Scripta Materialia 95, 70-72, 2015
108 2015 Microstructural evolution of Fe3B/Nd2Fe14B nanocomposite magnets microalloyed with Cu and Nb DH Ping, K Hono, H Kanekiyo, S Hirosawa
Acta materialia 47 (18), 4641-4651, 1999
104 1999 Spin reorientation and magnetization anomaly in Er2Fe14B and Tm2Fe14B S Hirosawa, M Sagawa
Solid state communications 54 (4), 335-337, 1985
100 1985 Unusual effects of Ti and C additions on structural and magnetic properties of Nd–Fe–B nanocomposite magnets in a B-rich and Nd-poor composition range S Hirosawa, H Kanekiyo, T Miyoshi
Journal of magnetism and magnetic materials 281 (1), 58-67, 2004
93 2004 The dependence of coercivity on anisotropy field in sintered R-Fe-B permanent magnets S Hirosawa, K Tokuhara, Y Matsuura, H Yamamoto, S Fujimura, ...
Journal of magnetism and magnetic materials 61 (3), 363-369, 1986
87 1986 Intrinsic hard magnetic properties of Sm (Fe1− xCox) 12 compound with the ThMn12 structure Y Hirayama, YK Takahashi, S Hirosawa, K Hono
Scripta Materialia 138, 62-65, 2017
80 2017 Perspectives for high-performance permanent magnets: applications, coercivity, and new materials S Hirosawa, M Nishino, S Miyashita
Advances in Natural Sciences: Nanoscience and Nanotechnology 8 (1), 013002, 2017
79 2017 Partitioning of Ga and Co atoms in a DH Ping, K Hono, S Hirosawa
Journal of applied physics 83 (12), 7769-7775, 1998
78 1998 Anomalous hyperfine field and orbital moment of cobalt in rco2; r= pr, nd, sm, gd, tb, dy, ho, er and tm S Hirosawa, Y Nakamura
Journal of Magnetism and Magnetic Materials 25 (3), 284-294, 1982
78 1982 Magnetic alloy material and method of making the magnetic alloy material S Hirosawa, H Tomizawa, R Kogure
US Patent 7,578,892, 2009
76 2009 