| 编号 | 候选名词 | 总数 | 文章数 | 重复频率 | 词频弥散 | 来源期刊 |
|---|---|---|---|---|---|---|
| square lattice | 57 | 19 | 2.889 | 0.002657 | 9708004,9708015,etc | |
| Hubbard model | 50 | 14 | 3.769 | 0.002572 | 9708009,9708011,etc | |
| external magnetic field | 30 | 13 | 2.167 | 0.002315 | 9708039,9708071,etc | |
| critical exponent | 61 | 19 | 2.944 | 0.002085 | 9708008,9708015,etc | |
| temperature dependence | 84 | 34 | 2.485 | 0.002026 | 9708002,9708007,etc | |
| Green' function | 59 | 15 | 4.0 | 0.001823 | 9708009,9708022,etc | |
| periodic boundary condition | 74 | 28 | 2.704 | 0.001807 | 9708001,9708006,etc | |
| finite temperature | 76 | 26 | 3.0 | 0.001725 | 9708019,9708039,etc | |
| system size | 99 | 23 | 4.409 | 0.001594 | 9708005,9708015,etc | |
| experimental datum | 64 | 23 | 2.864 | 0.001511 | 9708008,9708026,etc | |
| thermodynamic limit | 59 | 17 | 3.625 | 0.001463 | 9708006,9708015,etc | |
| matrix element | 70 | 22 | 3.286 | 0.001376 | 9708009,9708011,etc | |
| universality class | 24 | 11 | 2.1 | 0.001333 | 9708008,9708015,etc | |
| quenched disorder | 26 | 11 | 2.5 | 0.001136 | 9708004,9708025,etc | |
| boundary condition | 88 | 34 | 2.636 | 0.00106 | 9708001,9708002,etc | |
| localized state | 26 | 11 | 2.5 | 0.000904 | 9708001,9708021,etc | |
| spectral weight | 24 | 11 | 2.1 | 0.000888 | 9708026,9708053,etc | |
| electric field | 70 | 13 | 5.583 | 0.000819 | 9708002,9708019,etc | |
| lattice spacing | 40 | 15 | 2.786 | 0.00079 | 9708001,9708021,etc | |
| critical behavior | 30 | 14 | 2.231 | 0.000789 | 9708008,9708063,etc | |
| linear term | 34 | 13 | 2.5 | 0.000754 | 9708011,9708046,etc | |
| thermal fluctuation | 35 | 14 | 2.385 | 0.0007 | 9708023,9708034,etc | |
| exact solution | 31 | 14 | 2.154 | 0.00067 | 9708001,9708006,etc | |
| power law | 46 | 23 | 2.045 | 0.000543 | 9708001,9708005,etc | |
| effective Hamiltonian | 29 | 12 | 2.545 | 0.000463 | 9708002,9708046,etc |