编号 | 候选名词 | 总数 | 文章数 | 重复频率 | 词频弥散 | 来源期刊 |
---|---|---|---|---|---|---|
1 | ferromagnetic state | 52 | 12 | 3.636 | 0.004234 | 9712013,9712022,etc |
2 | specific heat | 175 | 19 | 9.0 | 0.003797 | 9712011,9712029,etc |
3 | magnetic field | 331 | 63 | 5.323 | 0.003337 | 9712004,9712009,etc |
4 | Hubbard model | 97 | 16 | 5.8 | 0.003167 | 9712013,9712018,etc |
5 | transition point | 40 | 14 | 3.0 | 0.00311 | 9712030,9712080,etc |
6 | electric field | 88 | 24 | 3.696 | 0.002688 | 9712009,9712013,etc |
7 | order parameter | 218 | 45 | 4.932 | 0.002489 | 9712021,9712033,etc |
8 | temperature dependence | 103 | 37 | 2.833 | 0.0024 | 9712011,9712012,etc |
9 | ground state | 405 | 80 | 5.101 | 0.002389 | 9712002,9712003,etc |
10 | critical temperature | 62 | 21 | 3.05 | 0.002275 | 9712021,9712028,etc |
11 | partition function | 94 | 23 | 4.091 | 0.002264 | 9712004,9712029,etc |
12 | quantum dot | 55 | 12 | 4.545 | 0.002261 | 9712036,9712048,etc |
13 | critical point | 116 | 31 | 3.8 | 0.002235 | 9712005,9712022,etc |
14 | energy density | 62 | 16 | 4.067 | 0.002219 | 9712022,9712041,etc |
15 | correlation length | 79 | 30 | 2.69 | 0.002155 | 9712022,9712038,etc |
16 | phase transition | 227 | 61 | 3.7 | 0.002085 | 9712008,9712021,etc |
17 | free energy | 165 | 38 | 4.054 | 0.001992 | 9712001,9712021,etc |
18 | boundary condition | 145 | 40 | 3.59 | 0.001969 | 9712004,9712009,etc |
19 | critical behavior | 38 | 11 | 3.7 | 0.001864 | 9712042,9712080,etc |
20 | probability distribution | 69 | 18 | 3.824 | 0.001821 | 9712001,9712004,etc |
21 | Coulomb interaction | 90 | 23 | 3.864 | 0.001757 | 9712009,9712013,etc |
22 | Monte Carlo simulation | 42 | 19 | 2.278 | 0.001743 | 9712021,9712038,etc |
23 | domain wall | 79 | 14 | 5.385 | 0.001733 | 9712018,9712022,etc |
24 | superconducting state | 47 | 17 | 2.875 | 0.00171 | 9712003,9712033,etc |
25 | wave function | 101 | 31 | 3.333 | 0.001679 | 9712009,9712013,etc |
26 | disordered phase | 27 | 11 | 2.6 | 0.001676 | 9712058,9712110,etc |
27 | electron density | 50 | 22 | 2.286 | 0.001628 | 9712009,9712013,etc |
28 | Fermi surface | 70 | 22 | 3.238 | 0.001621 | 9712013,9712033,etc |
29 | correlation function | 185 | 43 | 4.357 | 0.00161 | 9712002,9712003,etc |
30 | periodic boundary condition | 109 | 46 | 2.4 | 0.001609 | 9712011,9712018,etc |
31 | universality class | 60 | 17 | 3.625 | 0.001609 | 9712127,9712146,etc |
32 | ground state energy | 39 | 17 | 2.125 | 0.001583 | 9712009,9712041,etc |
33 | ground-state energy | 44 | 15 | 3.071 | 0.001546 | 9712013,9712018,etc |
34 | effective Hamiltonian | 39 | 16 | 2.333 | 0.001487 | 9712003,9712046,etc |
35 | external field | 84 | 22 | 3.619 | 0.001407 | 9712009,9712021,etc |
36 | phase diagram | 161 | 45 | 3.591 | 0.001388 | 9712028,9712030,etc |
37 | power law | 58 | 25 | 2.375 | 0.00138 | 9712001,9712005,etc |
38 | field approximation | 36 | 17 | 2.188 | 0.001354 | 9712025,9712032,etc |
39 | finite temperature | 55 | 26 | 2.16 | 0.001337 | 9712029,9712051,etc |
40 | real part | 31 | 11 | 3.0 | 0.00131 | 9712013,9712031,etc |
41 | perturbation theory | 43 | 21 | 2.1 | 0.001297 | 9712004,9712032,etc |
42 | critical exponent | 72 | 26 | 2.8 | 0.001297 | 9712028,9712042,etc |
43 | angular momentum | 35 | 11 | 3.2 | 0.001273 | 9712025,9712066,etc |
44 | experimental result | 93 | 33 | 2.656 | 0.001263 | 9712004,9712013,etc |
45 | experimental datum | 73 | 35 | 2.029 | 0.001241 | 9712001,9712004,etc |
46 | thermodynamic limit | 114 | 35 | 3.324 | 0.001223 | 9712011,9712022,etc |
47 | energy level | 72 | 28 | 2.63 | 0.001197 | 9712002,9712010,etc |
48 | computer simulation | 36 | 14 | 2.538 | 0.001195 | 9712001,9712008,etc |
49 | system size | 111 | 38 | 2.973 | 0.001195 | 9712012,9712013,etc |
50 | unit cell | 53 | 21 | 2.6 | 0.001162 | 9712008,9712013,etc |
51 | unit length | 38 | 16 | 2.333 | 0.001153 | 9712001,9712004,etc |
52 | normal state | 46 | 14 | 3.385 | 0.001113 | 9712088,9712116,etc |
53 | free path | 42 | 16 | 2.4 | 0.00111 | 9712031,9712054,etc |
54 | excitation spectrum | 41 | 18 | 2.353 | 0.001104 | 9712002,9712003,etc |
55 | kinetic energy | 57 | 23 | 2.545 | 0.001093 | 9712011,9712013,etc |
56 | metastable state | 29 | 13 | 2.333 | 0.001081 | 9712018,9712021,etc |
57 | experimental value | 53 | 15 | 3.714 | 0.001017 | 9712011,9712012,etc |
58 | metal-insulator transition | 28 | 12 | 2.455 | 0.001015 | 9712013,9712135,etc |
59 | quantum fluctuation | 55 | 24 | 2.304 | 0.001012 | 9712003,9712009,etc |
60 | exact diagonalization | 37 | 13 | 3.0 | 0.000998 | 9712003,9712051,etc |
61 | Ising model | 54 | 16 | 3.333 | 0.000978 | 9712021,9712080,etc |
62 | time step | 49 | 19 | 2.5 | 0.000959 | 9712011,9712012,etc |
63 | energy gap | 56 | 23 | 2.5 | 0.000957 | 9712013,9712047,etc |
64 | Green' function | 49 | 12 | 4.364 | 0.000951 | 9712003,9712061,etc |
65 | matrix element | 109 | 32 | 3.419 | 0.000928 | 9712002,9712003,etc |
66 | Fermi energy | 59 | 28 | 2.148 | 0.000852 | 9712013,9712028,etc |
67 | charge density | 33 | 12 | 2.909 | 0.00083 | 9712009,9712013,etc |
68 | Heisenberg model | 27 | 12 | 2.364 | 0.000805 | 9712063,9712101,etc |
69 | phase boundary | 31 | 12 | 2.727 | 0.000802 | 9712080,9712094,etc |
70 | steady state | 42 | 14 | 3.0 | 0.000796 | 9712001,9712054,etc |
71 | spectral weight | 33 | 12 | 2.909 | 0.000796 | 9712003,9712013,etc |
72 | imaginary part | 61 | 25 | 2.5 | 0.000786 | 9712002,9712013,etc |
73 | magnetic susceptibility | 27 | 12 | 2.364 | 0.000786 | 9712029,9712098,etc |
74 | Fermi level | 51 | 19 | 2.778 | 0.00078 | 9712013,9712040,etc |
75 | finite system | 48 | 23 | 2.045 | 0.00076 | 9712013,9712022,etc |
76 | square lattice | 59 | 24 | 2.391 | 0.000758 | 9712030,9712042,etc |
77 | phase space | 31 | 13 | 2.083 | 0.000732 | 9712001,9712002,etc |
78 | thermal fluctuation | 47 | 18 | 2.706 | 0.000717 | 9712001,9712004,etc |
79 | electronic structure | 31 | 12 | 2.182 | 0.000717 | 9712011,9712013,etc |
80 | exact result | 48 | 22 | 2.238 | 0.000688 | 9712001,9712013,etc |
81 | equilibrium value | 23 | 11 | 2.1 | 0.000661 | 9712002,9712011,etc |
82 | response function | 62 | 15 | 3.357 | 0.000655 | 9712001,9712013,etc |
83 | solid curve | 22 | 11 | 2.1 | 0.000642 | 9712013,9712021,etc |
84 | particle number | 32 | 12 | 2.818 | 0.000601 | 9712002,9712013,etc |
85 | present model | 45 | 20 | 2.211 | 0.0006 | 9712012,9712033,etc |
86 | liquid phase | 27 | 12 | 2.273 | 0.00058 | 9712038,9712058,etc |
87 | total energy | 67 | 32 | 2.129 | 0.000529 | 9712001,9712011,etc |
88 | distribution function | 34 | 15 | 2.357 | 0.000496 | 9712002,9712011,etc |
89 | error bar | 24 | 12 | 2.091 | 0.000434 | 9712021,9712051,etc |