| A quantum theory of double exchange. I K Kubo, N Ohata Journal of the Physical society of Japan 33 (1), 21-32, 1972 | 1079 | 1972 |
| Ground states with cluster structures in a frustrated Heisenberg chain K Takano, K Kubo, H Sakamoto Journal of Physics: Condensed Matter 8 (35), 6405, 1996 | 177 | 1996 |
| Existence of long-range order in the XXZ model K Kubo, T Kishi Physical review letters 61 (22), 2585, 1988 | 153 | 1988 |
| Elementary excitations in the δ chain T Nakamura, K Kubo Physical Review B 53 (10), 6393, 1996 | 126 | 1996 |
| Ferromagnetism in the Hubbard model with orbital degeneracy in infinite dimensions T Momoi, K Kubo Physical Review B 58 (2), R567, 1998 | 104 | 1998 |
| Ground state of a spin system with two-and four-spin exchange interactions on the triangular lattice K Kubo, T Momoi Zeitschrift für Physik B Condensed Matter 103, 485-489, 1997 | 87 | 1997 |
| Possible Chiral Phase Transition in Two-Dimensional Solid 3 He T Momoi, K Kubo, K Niki Physical review letters 79 (11), 2081, 1997 | 84 | 1997 |
| Electronic states in magnetic semiconductors–An extension of CPA to random spin systems– K Kubo Journal of the Physical Society of Japan 36 (1), 32-38, 1974 | 82 | 1974 |
| Magnetization plateau in a two-dimensional multiple-spin exchange model T Momoi, H Sakamoto, K Kubo Physical Review B 59 (14), 9491, 1999 | 76 | 1999 |
| Excited states and the thermodynamics of a fully frustrated quantum spin chain K Kubo Physical Review B 48 (14), 10552, 1993 | 73 | 1993 |
| Note on the ground states of systems with the strong Hund-coupling K Kubo Journal of the Physical Society of Japan 51 (3), 782-786, 1982 | 70 | 1982 |
| Rigorous bounds on the susceptibilities of the Hubbard model K Kubo, T Kishi Physical Review B 41 (7), 4866, 1990 | 58 | 1990 |
| Critical Properties of S=1 XXZ Chain K Kubo, S Takada Journal of the Physical Society of Japan 55 (2), 438-441, 1986 | 52 | 1986 |
| Flat-bands on partial line graphs–systematic method for generating flat-band lattice structures– S Miyahara, K Kubo, H Ono, Y Shimomura, N Furukawa Journal of the Physical Society of Japan 74 (7), 1918-1921, 2005 | 51 | 2005 |
| Mechanism of carrier-induced ferromagnetism in magnetic semiconductors M Takahashi, K Kubo Physical Review B 66 (15), 153202, 2002 | 51 | 2002 |
| Electronic structure and resistivity of the double exchange model DM Edwards, ACM Green, K Kubo Journal of Physics: Condensed Matter 11 (13), 2791, 1999 | 49 | 1999 |
| Ferromagnetism in the one-dimensional Hubbard model with orbital degeneracy: From low to high electron density H Sakamoto, T Momoi, K Kubo Physical Review B 65 (22), 224403, 2002 | 48 | 2002 |
| Optical Absorption in a Narrow Band K Kubo J. Phys. Soc. Jpn 31, 30-38, 1971 | 46 | 1971 |
| Magnetic Susceptibility of the Strongly Correlated Hubbard Model K Kubo Progress of Theoretical Physics 64 (3), 758-769, 1980 | 45 | 1980 |
| Spin nematic order in multiple-spin exchange models on the triangular lattice T Momoi, P Sindzingre, K Kubo Physical Review Letters 108 (5), 057206, 2012 | 43 | 2012 |
