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 | 99 | 27 | 3.769 | 0.00559 | 9803022,9803026,etc |
2 | Fermi surface | 135 | 25 | 5.375 | 0.004502 | 9803016,9803031,etc |
3 | magnetic field | 368 | 78 | 4.74 | 0.004218 | 9803004,9803008,etc |
4 | finite size effect | 59 | 23 | 2.591 | 0.003849 | 9803003,9803012,etc |
5 | probability density | 64 | 16 | 4.067 | 0.003665 | 9803026,9803034,etc |
6 | order parameter | 207 | 52 | 4.039 | 0.003501 | 9803014,9803022,etc |
7 | universality class | 65 | 22 | 3.048 | 0.00344 | 9803014,9803026,etc |
8 | electronic structure | 54 | 16 | 3.4 | 0.003363 | 9803010,9803096,etc |
9 | excitation energy | 56 | 20 | 2.895 | 0.003238 | 9803008,9803030,etc |
10 | first-order phase transition | 23 | 11 | 2.2 | 0.00313 | 9803022,9803041,etc |
11 | specific heat | 124 | 25 | 4.958 | 0.003064 | 9803004,9803010,etc |
12 | electric field | 57 | 20 | 2.947 | 0.002949 | 9803002,9803028,etc |
13 | partition function | 111 | 35 | 3.0 | 0.002928 | 9803026,9803041,etc |
14 | domain wall | 100 | 19 | 5.333 | 0.002776 | 9803007,9803009,etc |
15 | phase diagram | 228 | 54 | 4.113 | 0.002746 | 9803004,9803021,etc |
16 | distribution function | 45 | 16 | 2.467 | 0.002572 | 9803003,9803030,etc |
17 | self energy | 42 | 11 | 2.9 | 0.002561 | 9803026,9803027,etc |
18 | saddle point | 39 | 11 | 3.6 | 0.002537 | 9803003,9803007,etc |
19 | conduction electron | 81 | 15 | 5.714 | 0.002492 | 9803004,9803024,etc |
20 | free energy | 286 | 51 | 5.7 | 0.002325 | 9803026,9803031,etc |
21 | same universality class | 27 | 13 | 2.167 | 0.002312 | 9803020,9803026,etc |
22 | ground state | 342 | 81 | 4.263 | 0.002296 | 9803008,9803009,etc |
23 | spectral weight | 72 | 16 | 4.733 | 0.002206 | 9803009,9803016,etc |
24 | experimental datum | 91 | 45 | 2.045 | 0.0022 | 9803002,9803015,etc |
25 | wave function | 132 | 40 | 3.359 | 0.002178 | 9803008,9803041,etc |
26 | Hubbard model | 53 | 17 | 2.438 | 0.00209 | 9803027,9803034,etc |
27 | correlation function | 168 | 53 | 3.212 | 0.002042 | 9803001,9803007,etc |
28 | master equation | 48 | 15 | 3.357 | 0.002029 | 9803007,9803019,etc |
29 | unit cell | 66 | 23 | 2.136 | 0.001989 | 9803023,9803024,etc |
30 | localization length | 59 | 12 | 5.273 | 0.001986 | 9803003,9803067,etc |
31 | angular momentum | 39 | 12 | 2.909 | 0.00194 | 9803137,9803176,etc |
32 | critical point | 109 | 38 | 2.919 | 0.001851 | 9803003,9803008,etc |
33 | system size | 135 | 48 | 2.766 | 0.001839 | 9803003,9803008,etc |
34 | imaginary part | 59 | 27 | 2.231 | 0.001816 | 9803001,9803009,etc |
35 | Monte Carlo simulation | 55 | 23 | 2.409 | 0.001814 | 9803019,9803026,etc |
36 | temperature dependence | 114 | 44 | 2.628 | 0.001747 | 9803010,9803014,etc |
37 | effective interaction | 46 | 12 | 4.091 | 0.001699 | 9803048,9803093,etc |
38 | ground state energy | 53 | 23 | 2.136 | 0.001678 | 9803034,9803049,etc |
39 | transmission coefficient | 33 | 11 | 3.2 | 0.001676 | 9803031,9803065,etc |
40 | relaxation time | 34 | 16 | 2.2 | 0.001649 | 9803013,9803019,etc |
41 | critical temperature | 120 | 34 | 3.545 | 0.001626 | 9803014,9803026,etc |
42 | critical value | 78 | 34 | 2.303 | 0.001625 | 9803008,9803034,etc |
43 | phase space | 41 | 16 | 2.667 | 0.001615 | 9803001,9803057,etc |
44 | phase boundary | 57 | 22 | 2.619 | 0.001611 | 9803021,9803022,etc |
45 | Ising model | 89 | 22 | 3.857 | 0.001587 | 9803001,9803014,etc |
46 | energy gap | 41 | 15 | 2.714 | 0.001582 | 9803010,9803013,etc |
47 | quantum number | 37 | 18 | 2.118 | 0.00156 | 9803008,9803030,etc |
48 | spectral density | 43 | 11 | 4.2 | 0.001484 | 9803023,9803039,etc |
49 | magnetic susceptibility | 40 | 11 | 3.6 | 0.001423 | 9803010,9803024,etc |
50 | Coulomb interaction | 57 | 23 | 2.227 | 0.001403 | 9803010,9803027,etc |
51 | matrix element | 136 | 48 | 2.681 | 0.001356 | 9803003,9803009,etc |
52 | dispersion relation | 27 | 12 | 2.182 | 0.001327 | 9803001,9803035,etc |
53 | transport property | 49 | 24 | 2.087 | 0.001324 | 9803003,9803012,etc |
54 | phase transition | 150 | 64 | 2.365 | 0.001314 | 9803003,9803004,etc |
55 | correlation length | 88 | 35 | 2.5 | 0.001304 | 9803012,9803014,etc |
56 | total energy | 79 | 27 | 3.0 | 0.001266 | 9803010,9803084,etc |
57 | thermodynamic limit | 86 | 36 | 2.343 | 0.001242 | 9803003,9803008,etc |
58 | boundary condition | 182 | 64 | 2.873 | 0.001236 | 9803001,9803002,etc |
59 | field theory | 77 | 33 | 2.344 | 0.001213 | 9803024,9803026,etc |
60 | energy spectrum | 32 | 16 | 2.067 | 0.001205 | 9803008,9803009,etc |
61 | metal-insulator transition | 29 | 13 | 2.333 | 0.001178 | 9803003,9803008,etc |
62 | thermal fluctuation | 44 | 18 | 2.471 | 0.001177 | 9803014,9803024,etc |
63 | elementary excitation | 34 | 12 | 2.727 | 0.001167 | 9803007,9803009,etc |
64 | ground-state energy | 34 | 14 | 2.538 | 0.001135 | 9803008,9803092,etc |
65 | Fermi energy | 86 | 32 | 2.677 | 0.001133 | 9803027,9803039,etc |
66 | Fermi level | 86 | 30 | 2.862 | 0.00113 | 9803010,9803013,etc |
67 | excitation spectrum | 45 | 19 | 2.278 | 0.0011 | 9803009,9803022,etc |
68 | wave vector | 76 | 27 | 2.885 | 0.001089 | 9803014,9803022,etc |
69 | kinetic energy | 93 | 36 | 2.629 | 0.00105 | 9803001,9803041,etc |
70 | attractive interaction | 29 | 11 | 2.7 | 0.001049 | 9803041,9803078,etc |
71 | band structure | 38 | 18 | 2.059 | 0.001017 | 9803035,9803075,etc |
72 | critical behavior | 45 | 19 | 2.389 | 0.00099 | 9803022,9803068,etc |
73 | finite temperature | 104 | 42 | 2.512 | 0.000974 | 9803010,9803014,etc |
74 | probability distribution | 64 | 29 | 2.25 | 0.000972 | 9803026,9803028,etc |
75 | cluster size | 26 | 12 | 2.273 | 0.000962 | 9803072,9803177,etc |
76 | Green' function | 51 | 17 | 2.875 | 0.000959 | 9803010,9803027,etc |
77 | interaction energy | 24 | 12 | 2.091 | 0.000956 | 9803041,9803111,etc |
78 | free path | 36 | 17 | 2.062 | 0.000954 | 9803056,9803067,etc |
79 | response function | 28 | 12 | 2.182 | 0.000928 | 9803041,9803086,etc |
80 | continuum limit | 39 | 17 | 2.375 | 0.000915 | 9803032,9803046,etc |
81 | square lattice | 86 | 37 | 2.361 | 0.00091 | 9803014,9803019,etc |
82 | perturbation theory | 47 | 22 | 2.095 | 0.000902 | 9803010,9803015,etc |
83 | nonumber && | 31 | 14 | 2.308 | 0.00088 | 9803048,9803080,etc |
84 | effective Hamiltonian | 42 | 19 | 2.278 | 0.00082 | 9803009,9803026,etc |
85 | integral equation | 41 | 11 | 3.6 | 0.000807 | 9803080,9803081,etc |
86 | transfer matrix | 28 | 11 | 2.7 | 0.0008 | 9803003,9803020,etc |
87 | external field | 73 | 30 | 2.448 | 0.000792 | 9803002,9803013,etc |
88 | power law | 81 | 27 | 3.038 | 0.00079 | 9803001,9803014,etc |
89 | Brillouin zone | 58 | 29 | 2.036 | 0.000777 | 9803004,9803016,etc |
90 | asymptotic value | 36 | 15 | 2.5 | 0.000757 | 9803001,9803002,etc |
91 | finite-size effect | 34 | 16 | 2.2 | 0.000727 | 9803009,9803072,etc |
92 | unit area | 29 | 12 | 2.545 | 0.000643 | 9803002,9803093,etc |
93 | repulsive interaction | 26 | 12 | 2.182 | 0.000632 | 9803080,9803103,etc |
94 | Cooper pair | 28 | 12 | 2.455 | 0.000594 | 9803032,9803035,etc |
95 | mean-field theory | 31 | 14 | 2.308 | 0.000574 | 9803041,9803053,etc |
96 | phase shift | 36 | 12 | 3.182 | 0.000565 | 9803049,9803128,etc |
97 | thermodynamic property | 48 | 15 | 3.357 | 0.000495 | 9803041,9803055,etc |
98 | charge density | 36 | 15 | 2.5 | 0.000487 | 9803002,9803075,etc |
99 | conduction band | 31 | 13 | 2.5 | 0.000353 | 9803027,9803049,etc |
100 | thin film | 26 | 13 | 2.083 | 0.000284 | 9803024,9803050,etc |