编号 | 候选名词 | 总数 | 文章数 | 重复频率 | 词频弥散 | 来源期刊 |
---|---|---|---|---|---|---|
1 | correlation function | 214 | 39 | 5.605 | 0.003551 | 9701001,9701008,etc |
2 | localization length | 46 | 12 | 3.909 | 0.00316 | 9701001,9701010,etc |
3 | Fermi surface | 198 | 17 | 11.562 | 0.003044 | 9701012,9701023,etc |
4 | metastable state | 50 | 12 | 4.182 | 0.002892 | 9701030,9701031,etc |
5 | spectral function | 93 | 19 | 5.111 | 0.002772 | 9701012,9701023,etc |
6 | free energy | 167 | 36 | 4.457 | 0.002754 | 9701008,9701012,etc |
7 | wave vector | 39 | 14 | 2.923 | 0.002741 | 9701022,9701024,etc |
8 | magnetic field | 192 | 49 | 3.958 | 0.002705 | 9701001,9701010,etc |
9 | correlation length | 70 | 25 | 2.875 | 0.002701 | 9701008,9701009,etc |
10 | Hubbard model | 78 | 17 | 4.75 | 0.002314 | 9701012,9701023,etc |
11 | energy gap | 67 | 25 | 2.75 | 0.002156 | 9701005,9701007,etc |
12 | ground state | 167 | 47 | 3.587 | 0.002061 | 9701001,9701005,etc |
13 | initial condition | 48 | 16 | 3.133 | 0.002056 | 9701011,9701015,etc |
14 | order parameter | 119 | 30 | 4.034 | 0.002018 | 9701009,9701011,etc |
15 | phase diagram | 94 | 30 | 3.207 | 0.001989 | 9701001,9701009,etc |
16 | ground state energy | 37 | 12 | 3.273 | 0.001846 | 9701001,9701021,etc |
17 | spectral weight | 49 | 14 | 3.615 | 0.001656 | 9701012,9701028,etc |
18 | periodic boundary condition | 68 | 32 | 2.065 | 0.001648 | 9701001,9701011,etc |
19 | energy difference | 30 | 12 | 2.636 | 0.001538 | 9701028,9701039,etc |
20 | kinetic energy | 49 | 15 | 3.429 | 0.001516 | 9701007,9701012,etc |
21 | critical point | 82 | 30 | 2.793 | 0.001485 | 9701009,9701012,etc |
22 | boundary condition | 105 | 30 | 3.586 | 0.001427 | 9701001,9701007,etc |
23 | critical exponent | 46 | 17 | 2.562 | 0.001376 | 9701009,9701010,etc |
24 | electric field | 49 | 16 | 3.133 | 0.001359 | 9701001,9701029,etc |
25 | specific heat | 65 | 24 | 2.696 | 0.001314 | 9701005,9701012,etc |
26 | phase transition | 81 | 34 | 2.424 | 0.001277 | 9701016,9701021,etc |
27 | system size | 64 | 30 | 2.138 | 0.001275 | 9701006,9701013,etc |
28 | wave function | 63 | 19 | 3.444 | 0.001264 | 9701013,9701024,etc |
29 | Green' function | 29 | 11 | 2.8 | 0.00124 | 9701023,9701024,etc |
30 | asymptotic behavior | 28 | 12 | 2.455 | 0.001239 | 9701012,9701013,etc |
31 | effective action | 46 | 11 | 3.7 | 0.001198 | 9701012,9701024,etc |
32 | field theory | 62 | 17 | 3.812 | 0.001168 | 9701011,9701012,etc |
33 | universality class | 31 | 15 | 2.071 | 0.001161 | 9701010,9701011,etc |
34 | Monte Carlo simulation | 28 | 12 | 2.273 | 0.001151 | 9701016,9701022,etc |
35 | matrix element | 92 | 33 | 2.844 | 0.001111 | 9701001,9701007,etc |
36 | response function | 52 | 11 | 5.1 | 0.001066 | 9701012,9701021,etc |
37 | effective Hamiltonian | 27 | 11 | 2.6 | 0.001057 | 9701022,9701059,etc |
38 | thermodynamic limit | 54 | 20 | 2.737 | 0.001045 | 9701009,9701023,etc |
39 | temperature dependence | 62 | 25 | 2.542 | 0.001041 | 9701008,9701009,etc |
40 | power law | 44 | 18 | 2.529 | 0.001032 | 9701013,9701016,etc |
41 | Coulomb interaction | 42 | 14 | 3.154 | 0.000995 | 9701005,9701012,etc |
42 | energy scale | 39 | 19 | 2.111 | 0.000995 | 9701012,9701023,etc |
43 | perturbation theory | 51 | 15 | 3.571 | 0.000962 | 9701008,9701012,etc |
44 | electron-electron interaction | 47 | 20 | 2.316 | 0.00096 | 9701005,9701010,etc |
45 | nonumber & | 31 | 12 | 2.636 | 0.000959 | 9701001,9701023,etc |
46 | probability distribution | 35 | 11 | 3.2 | 0.000931 | 9701001,9701009,etc |
47 | critical behavior | 34 | 13 | 2.75 | 0.000917 | 9701013,9701016,etc |
48 | continuum limit | 29 | 11 | 2.5 | 0.000901 | 9701022,9701023,etc |
49 | excitation spectrum | 30 | 12 | 2.455 | 0.00089 | 9701051,9701089,etc |
50 | Fermi energy | 53 | 21 | 2.55 | 0.000862 | 9701012,9701023,etc |
51 | experimental datum | 70 | 31 | 2.3 | 0.000756 | 9701016,9701042,etc |
52 | unit cell | 48 | 22 | 2.143 | 0.000698 | 9701007,9701010,etc |
53 | electron density | 27 | 12 | 2.273 | 0.000645 | 9701039,9701046,etc |
54 | phase space | 39 | 13 | 3.167 | 0.000584 | 9701012,9701016,etc |
55 | Fermi velocity | 25 | 12 | 2.182 | 0.000572 | 9701012,9701023,etc |
56 | total energy | 26 | 13 | 2.083 | 0.000557 | 9701030,9701039,etc |
57 | momentum transfer | 41 | 11 | 4.0 | 0.000429 | 9701012,9701023,etc |
58 | expectation value | 25 | 12 | 2.182 | 0.000347 | 9701011,9701012,etc |
59 | momentum space | 35 | 14 | 2.615 | 0.000301 | 9701007,9701012,etc |