编号 | 候选名词 | 总数 | 文章数 | 重复频率 | 词频弥散 | 来源期刊 |
---|---|---|---|---|---|---|
1 | critical exponent | 72 | 20 | 3.684 | 0.002847 | 9609006,9609007,etc |
2 | superconducting state | 40 | 15 | 2.786 | 0.00243 | 9609034,9609047,etc |
3 | Hubbard model | 143 | 26 | 5.2 | 0.002186 | 9609003,9609004,etc |
4 | Ising model | 42 | 17 | 2.562 | 0.002029 | 9609030,9609056,etc |
5 | ground state energy | 78 | 25 | 2.875 | 0.001992 | 9609003,9609004,etc |
6 | Landau level | 61 | 12 | 4.0 | 0.001977 | 9609003,9609012,etc |
7 | optical conductivity | 68 | 15 | 4.643 | 0.001798 | 9609009,9609010,etc |
8 | boundary condition | 121 | 35 | 3.529 | 0.001712 | 9609004,9609006,etc |
9 | finite size | 50 | 13 | 3.667 | 0.001678 | 9609031,9609040,etc |
10 | square lattice | 53 | 26 | 2.08 | 0.001676 | 9609006,9609007,etc |
11 | conduction electron | 39 | 14 | 2.923 | 0.001632 | 9609009,9609060,etc |
12 | sum rule | 30 | 11 | 2.7 | 0.001612 | 9609009,9609010,etc |
13 | gate voltage | 35 | 11 | 3.0 | 0.001568 | 9609015,9609048,etc |
14 | non-interacting electron | 26 | 11 | 2.4 | 0.001484 | 9609048,9609076,etc |
15 | electron-electron interaction | 30 | 14 | 2.077 | 0.001427 | 9609015,9609070,etc |
16 | electronic structure | 36 | 13 | 2.917 | 0.001426 | 9609015,9609028,etc |
17 | finite temperature | 85 | 38 | 2.243 | 0.001318 | 9609007,9609009,etc |
18 | temperature dependence | 152 | 38 | 4.0 | 0.001314 | 9609009,9609015,etc |
19 | field theory | 64 | 19 | 3.5 | 0.001295 | 9609003,9609004,etc |
20 | momentum space | 34 | 13 | 2.667 | 0.001218 | 9609003,9609004,etc |
21 | system size | 87 | 34 | 2.515 | 0.001188 | 9609004,9609007,etc |
22 | lattice model | 35 | 14 | 2.615 | 0.001181 | 9609060,9609068,etc |
23 | spectral weight | 36 | 12 | 3.091 | 0.001178 | 9609009,9609090,etc |
24 | critical behavior | 61 | 15 | 4.071 | 0.001164 | 9609007,9609048,etc |
25 | finite size effect | 49 | 20 | 2.526 | 0.00115 | 9609007,9609031,etc |
26 | exact solution | 56 | 22 | 2.048 | 0.001137 | 9609003,9609004,etc |
27 | triangular lattice | 33 | 12 | 2.909 | 0.001119 | 9609007,9609029,etc |
28 | large limit | 38 | 11 | 3.7 | 0.001104 | 9609019,9609062,etc |
29 | lattice size | 32 | 14 | 2.231 | 0.001072 | 9609004,9609006,etc |
30 | Monte Carlo simulation | 45 | 18 | 2.588 | 0.001072 | 9609007,9609029,etc |
31 | metal-insulator transition | 53 | 20 | 2.632 | 0.00107 | 9609030,9609046,etc |
32 | normal state | 42 | 20 | 2.105 | 0.001021 | 9609009,9609010,etc |
33 | continuum limit | 36 | 15 | 2.5 | 0.001015 | 9609004,9609029,etc |
34 | universality class | 34 | 15 | 2.143 | 0.000998 | 9609007,9609016,etc |
35 | electric field | 36 | 15 | 2.5 | 0.000967 | 9609009,9609010,etc |
36 | Green' function | 33 | 15 | 2.214 | 0.000836 | 9609009,9609015,etc |
37 | exponential decay | 35 | 17 | 2.125 | 0.000821 | 9609034,9609038,etc |
38 | mean-field theory | 41 | 16 | 2.667 | 0.000783 | 9609009,9609027,etc |
39 | differential equation | 29 | 11 | 2.8 | 0.000757 | 9609012,9609032,etc |
40 | exact result | 56 | 28 | 2.037 | 0.000737 | 9609004,9609007,etc |
41 | transition temperature | 46 | 19 | 2.444 | 0.000714 | 9609029,9609030,etc |
42 | phase boundary | 34 | 16 | 2.133 | 0.000683 | 9609031,9609045,etc |
43 | magnetic susceptibility | 48 | 13 | 3.917 | 0.00068 | 9609038,9609055,etc |
44 | effective Hamiltonian | 22 | 11 | 2.1 | 0.000588 | 9609004,9609076,etc |
45 | finite-size effect | 27 | 13 | 2.167 | 0.000297 | 9609007,9609038,etc |