| 编号 | 候选名词 | 总数 | 文章数 | 重复频率 | 词频弥散 | 来源期刊 |
|---|---|---|---|---|---|---|
| matrix element | 336 | 131 | 3.556 | 0.000854 | 9501003,9501012,etc | |
| system size | 297 | 113 | 3.75 | 0.001596 | 9501070,9501071,etc | |
| boundary condition | 362 | 106 | 3.667 | 0.001446 | 9501002,9501044,etc | |
| thermodynamic limit | 225 | 97 | 3.5 | 0.000773 | 9501002,9501064,etc | |
| finite temperature | 177 | 89 | 2.4 | 0.000659 | 9501012,9501087,etc | |
| square lattice | 205 | 87 | 2.2 | 0.001164 | 9501002,9501064,etc | |
| temperature dependence | 251 | 84 | 3.75 | 0.001109 | 9501087,9501106,etc | |
| numerical calculation | 134 | 83 | 2.4 | 0.000525 | 9501012,9501096,etc | |
| critical exponent | 285 | 80 | 2.4 | 0.001186 | 9501002,9501012,etc | |
| experimental datum | 185 | 80 | 2.5 | 0.000816 | 9501106,9501119,etc | |
| field theory | 209 | 78 | 2.5 | 0.000985 | 9501044,9501076,etc | |
| Hubbard model | 248 | 66 | 3.5 | 0.00195 | 9501036,9501064,etc | |
| ground state energy | 195 | 65 | 6.75 | 0.001754 | 9501036,9501045,etc | |
| lattice site | 119 | 65 | 2.667 | 0.000673 | 9501036,9501044,etc | |
| power law | 134 | 61 | 2.667 | 0.000663 | 9501002,9501044,etc | |
| critical behavior | 137 | 53 | 6.0 | 0.000665 | 9501076,9501106,etc | |
| transport property | 85 | 51 | 2.25 | 0.000573 | 9501025,9501064,etc | |
| normal state | 132 | 49 | 2.333 | 0.001126 | 9501003,9501065,etc | |
| finite system | 80 | 48 | 7.5 | 0.000418 | 9501064,9501106,etc | |
| Ising model | 111 | 48 | 2.286 | 0.000918 | 9503050,9503061,etc | |
| Landau level | 305 | 47 | 5.333 | 0.002284 | 9501012,9501055,etc | |
| energy difference | 114 | 44 | 2.667 | 0.00079 | 9503006,9503084,etc | |
| quantum number | 84 | 39 | 3.0 | 0.000554 | 9503006,9503094,etc | |
| spectral weight | 151 | 38 | 3.0 | 0.001318 | 9501009,9501064,etc | |
| thermal fluctuation | 88 | 38 | 3.0 | 0.000943 | 9501075,9501076,etc | |
| mean-field theory | 144 | 37 | 7.0 | 0.001616 | 9502045,9502098,etc | |
| large limit | 80 | 33 | 4.571 | 0.001229 | 9501012,9501036,etc | |
| structure factor | 113 | 33 | 5.333 | 0.001616 | 9503012,9503050,etc | |
| electric field | 118 | 33 | 4.5 | 0.001946 | 9503084,9503132,etc | |
| Heisenberg model | 76 | 32 | 3.0 | 0.001299 | 9502090,9502091,etc | |
| exponential decay | 49 | 31 | 2.2 | 0.000524 | 9501044,9501076,etc | |
| finite-size effect | 52 | 30 | 4.0 | 0.000596 | 9501079,9501106,etc | |
| particle density | 67 | 30 | 2.333 | 0.000507 | 9501009,9501044,etc | |
| response function | 88 | 29 | 3.25 | 0.000936 | 9501044,9501045,etc | |
| effective Hamiltonian | 66 | 28 | 3.0 | 0.000689 | 9501012,9501045,etc | |
| continuum limit | 73 | 28 | 2.25 | 0.000612 | 9501004,9501044,etc | |
| nonumber & & | 48 | 27 | 3.0 | 0.000645 | 9501044,9501106,etc | |
| infinite system | 58 | 26 | 3.667 | 0.000666 | 9501064,9501079,etc | |
| quantum dot | 158 | 26 | 8.0 | 0.002805 | 9502033,9502078,etc | |
| localization length | 123 | 25 | 17.0 | 0.00164 | 9501004,9501096,etc | |
| logarithmic correction | 61 | 25 | 2.75 | 0.001551 | 9501036,9501044,etc | |
| gap function | 91 | 21 | 4.0 | 0.001736 | 9503054,9503112,etc | |
| phase separation | 48 | 20 | 3.0 | 0.000878 | 9501036,9501064,etc | |
| charge fluctuation | 45 | 20 | 2.5 | 0.000646 | 9502009,9502010,etc | |
| conduction electron | 85 | 20 | 8.0 | 0.001522 | 9503006,9503084,etc | |
| strong magnetic field | 59 | 19 | 5.0 | 0.001636 | 9501012,9501106,etc | |
| asymptotic form | 34 | 19 | 3.5 | 0.000571 | 9501044,9501115,etc | |
| Green function | 61 | 19 | 2.5 | 0.001139 | 9501044,9501070,etc | |
| Appendix A | 36 | 19 | 4.0 | 0.000333 | 9501056,9501110,etc | |
| particle-hole symmetry | 36 | 19 | 8.0 | 0.000702 | 9503006,9503139,etc | |
| spatial dimension | 42 | 19 | 4.0 | 0.000414 | 9504024,9504054,etc | |
| level spacing | 47 | 18 | 2.667 | 0.000663 | 9501025,9501096,etc | |
| ground-state energy | 74 | 18 | 5.5 | 0.001374 | 9505007,9505104,etc | |
| odd number | 45 | 18 | 2.5 | 0.000653 | 9507060,9507109,etc | |
| transfer matrix | 52 | 17 | 3.0 | 0.000993 | 9501062,9501106,etc | |
| sum rule | 37 | 17 | 3.0 | 0.000639 | 9502015,9502091,etc | |
| optical conductivity | 55 | 17 | 4.0 | 0.001177 | 9503010,9503044,etc | |
| frequency dependence | 27 | 16 | 3.0 | 0.000654 | 9504024,9504092,etc | |
| surface tension | 61 | 15 | 19.0 | 0.000668 | 9501056,9501076,etc | |
| differential equation | 34 | 15 | 5.0 | 0.000607 | 9501062,9501076,etc | |
| tricritical point | 53 | 15 | 6.0 | 0.001319 | 9501076,9501087,etc | |
| particle number | 29 | 15 | 2.25 | 0.000762 | 9503054,9503128,etc | |
| paramagnetic phase | 26 | 15 | 2.5 | 0.000462 | 9505063,9505117,etc | |
| time-reversal symmetry | 43 | 14 | 6.0 | 0.001318 | 9501003,9501062,etc | |
| transition point | 35 | 14 | 2.5 | 0.000794 | 9501012,9501087,etc | |
| flux line | 58 | 14 | 5.0 | 0.000936 | 9501087,9501110,etc | |
| CuO plane | 48 | 14 | 4.0 | 0.001012 | 9503084,9503155,etc | |
| wave pairing | 55 | 14 | 16.0 | 0.000482 | 9503054,9503112,etc | |
| metal-insulator transition | 42 | 14 | 4.667 | 0.001451 | 9506063,9506069,etc | |
| opposite sign | 22 | 13 | 2.5 | 0.001074 | 9501044,9501076,etc | |
| microscopic theory | 20 | 13 | 3.0 | 0.000377 | 9501025,9501119,etc | |
| single hole | 61 | 13 | 4.0 | 0.001202 | 9501009,9501064,etc | |
| gap equation | 30 | 13 | 2.5 | 0.000822 | 9502001,9502035,etc | |
| magnetic length | 30 | 13 | 3.0 | 0.000512 | 9502014,9502059,etc | |
| superconducting order parameter | 29 | 13 | 2.5 | 0.00095 | 9508020,9508065,etc | |
| statistical property | 28 | 12 | 3.5 | 0.001493 | 9501045,9501062,etc | |
| second moment | 42 | 12 | 4.0 | 0.001413 | 9501106,9501119,etc | |
| perturbation expansion | 25 | 12 | 4.0 | 0.000312 | 9502048,9502110,etc | |
| room temperature | 34 | 12 | 3.0 | 0.000559 | 9503010,9503023,etc | |
| pairing interaction | 52 | 12 | 7.667 | 0.00085 | 9506019,9506033,etc | |
| replica symmetry | 37 | 11 | 5.0 | 0.001 | 9501045,9501082,etc | |
| various value | 16 | 11 | 3.0 | 0.000457 | 9501108,9501122,etc | |
| superfluid density | 43 | 11 | 4.6 | 0.001577 | 9502021,9502055,etc | |
| low-temperature phase | 26 | 11 | 2.5 | 0.000642 | 9502018,9502114,etc | |
| symmetric case | 56 | 11 | 12.5 | 0.001657 | 9503006,9503128,etc | |
| Table I | 50 | 11 | 5.0 | 0.001638 | 9503044,9503155,etc | |
| last section | 16 | 11 | 3.0 | 0.00026 | 9503041,9503128,etc | |
| short range interaction | 25 | 11 | 2.5 | 0.001355 | 9503032,9503134,etc | |
| quantum Hall effect | 23 | 11 | 7.0 | 0.002051 | 9505016,9505087,etc | |
| spinless fermion | 38 | 11 | 3.5 | 0.0011 | 9505006,9505035,etc | |
| Kubo formula | 26 | 11 | 3.5 | 0.000396 | 9505035,9505050,etc | |
| effective mass | 19 | 11 | 3.0 | 0.000317 | 9507081,9507110,etc |