编号 | 候选名词 | 总数 | 文章数 | 重复频率 | 词频弥散 | 来源期刊 |
---|---|---|---|---|---|---|
1 | finite size effect | 59 | 25 | 2.417 | 0.005908 | 9911020,9911030,etc |
2 | optical conductivity | 57 | 14 | 4.308 | 0.005526 | 9911007,9911105,etc |
3 | activation energy | 48 | 17 | 2.812 | 0.004852 | 9911028,9911053,etc |
4 | threshold value | 47 | 11 | 4.6 | 0.004701 | 9911187,9911193,etc |
5 | topological defect | 54 | 15 | 3.571 | 0.004674 | 9911031,9911069,etc |
6 | Landau level | 29 | 12 | 2.545 | 0.003896 | 9911053,9911087,etc |
7 | wave function | 263 | 57 | 4.643 | 0.00363 | 9911008,9911029,etc |
8 | ground-state energy | 32 | 11 | 3.0 | 0.003542 | 9911071,9911134,etc |
9 | magnetic field | 382 | 96 | 3.989 | 0.003326 | 9911003,9911011,etc |
10 | domain wall | 79 | 19 | 4.0 | 0.003284 | 9911031,9911086,etc |
11 | mean-field theory | 72 | 19 | 3.944 | 0.003031 | 9911016,9911048,etc |
12 | strong magnetic field | 25 | 11 | 2.4 | 0.003004 | 9911087,9911139,etc |
13 | order parameter | 185 | 52 | 3.471 | 0.002825 | 9911002,9911020,etc |
14 | critical exponent | 95 | 27 | 3.615 | 0.00279 | 9911005,9911020,etc |
15 | ground state | 539 | 109 | 4.935 | 0.00262 | 9911003,9911004,etc |
16 | specific heat | 117 | 33 | 3.469 | 0.00243 | 9911020,9911023,etc |
17 | Hubbard model | 120 | 30 | 4.034 | 0.002361 | 9911002,9911037,etc |
18 | free energy | 158 | 49 | 3.271 | 0.002266 | 9911005,9911031,etc |
19 | Fermi level | 148 | 39 | 3.711 | 0.002242 | 9911014,9911016,etc |
20 | Fermi surface | 133 | 36 | 3.514 | 0.002218 | 9911017,9911019,etc |
21 | electric field | 75 | 29 | 2.607 | 0.002203 | 9911003,9911007,etc |
22 | metal-insulator transition | 45 | 18 | 2.588 | 0.002189 | 9911007,9911029,etc |
23 | correlation function | 300 | 65 | 4.672 | 0.002178 | 9911001,9911002,etc |
24 | diffusion coefficient | 45 | 15 | 3.143 | 0.002172 | 9911010,9911011,etc |
25 | Mott transition | 40 | 15 | 2.786 | 0.00214 | 9911003,9911007,etc |
26 | effective mass | 72 | 26 | 2.84 | 0.002047 | 9911007,9911008,etc |
27 | critical point | 158 | 52 | 3.0 | 0.002021 | 9911020,9911023,etc |
28 | spectral function | 67 | 19 | 3.111 | 0.001983 | 9911037,9911056,etc |
29 | phase transition | 208 | 65 | 3.188 | 0.001972 | 9911002,9911005,etc |
30 | relaxation time | 58 | 24 | 2.435 | 0.001933 | 9911008,9911013,etc |
31 | computer simulation | 43 | 19 | 2.333 | 0.00193 | 9911006,9911023,etc |
32 | quantum dot | 88 | 17 | 5.375 | 0.001926 | 9911019,9911068,etc |
33 | collective mode | 56 | 12 | 5.0 | 0.001895 | 9911008,9911022,etc |
34 | first order transition | 25 | 12 | 2.091 | 0.001852 | 9911040,9911064,etc |
35 | probability distribution | 81 | 22 | 3.81 | 0.001797 | 9911007,9911020,etc |
36 | perturbation theory | 88 | 35 | 2.5 | 0.001747 | 9911010,9911018,etc |
37 | Cooper pair | 53 | 18 | 3.0 | 0.001744 | 9911002,9911099,etc |
38 | correlation length | 108 | 47 | 2.261 | 0.001717 | 9911010,9911019,etc |
39 | initial condition | 147 | 45 | 3.25 | 0.001715 | 9911004,9911010,etc |
40 | finite temperature | 158 | 53 | 2.981 | 0.001707 | 9911008,9911018,etc |
41 | excitation energy | 82 | 29 | 2.893 | 0.001704 | 9911018,9911022,etc |
42 | response function | 70 | 19 | 3.833 | 0.001638 | 9911020,9911023,etc |
43 | ferromagnetic state | 35 | 11 | 2.8 | 0.001635 | 9911092,9911154,etc |
44 | binding energy | 50 | 16 | 3.0 | 0.001616 | 9911031,9911045,etc |
45 | magnetic flux | 31 | 12 | 2.091 | 0.001615 | 9911011,9911019,etc |
46 | normal state | 62 | 20 | 3.211 | 0.001612 | 9911002,9911026,etc |
47 | unit cell | 86 | 33 | 2.656 | 0.001578 | 9911007,9911056,etc |
48 | saddle point | 28 | 11 | 2.7 | 0.001562 | 9911056,9911083,etc |
49 | standard deviation | 34 | 17 | 2.062 | 0.001546 | 9911006,9911073,etc |
50 | phase separation | 98 | 18 | 5.588 | 0.001541 | 9911002,9911064,etc |
51 | phase boundary | 49 | 16 | 3.2 | 0.001532 | 9911074,9911080,etc |
52 | phase diagram | 204 | 55 | 3.759 | 0.001503 | 9911002,9911040,etc |
53 | Monte Carlo simulation | 41 | 19 | 2.222 | 0.001486 | 9911063,9911078,etc |
54 | distribution function | 91 | 33 | 2.812 | 0.001484 | 9911013,9911017,etc |
55 | effective action | 40 | 16 | 2.467 | 0.001483 | 9911010,9911056,etc |
56 | experimental datum | 171 | 64 | 2.698 | 0.001475 | 9911006,9911008,etc |
57 | room temperature | 52 | 25 | 2.083 | 0.001461 | 9911022,9911023,etc |
58 | phase space | 64 | 27 | 2.385 | 0.001456 | 9911047,9911060,etc |
59 | energy spectrum | 57 | 21 | 2.75 | 0.001455 | 9911134,9911146,etc |
60 | stationary solution | 31 | 13 | 2.25 | 0.001443 | 9911018,9911028,etc |
61 | stationary state | 49 | 16 | 3.133 | 0.001409 | 9911028,9911065,etc |
62 | superconducting state | 71 | 25 | 2.875 | 0.001389 | 9911011,9911026,etc |
63 | Green' function | 90 | 32 | 2.839 | 0.00138 | 9911010,9911018,etc |
64 | system size | 134 | 48 | 2.766 | 0.001367 | 9911005,9911007,etc |
65 | electronic structure | 38 | 18 | 2.118 | 0.001348 | 9911056,9911061,etc |
66 | density profile | 65 | 15 | 4.571 | 0.001345 | 9911003,9911081,etc |
67 | wave vector | 58 | 24 | 2.391 | 0.001301 | 9911005,9911016,etc |
68 | Heisenberg model | 29 | 14 | 2.077 | 0.0013 | 9911037,9911099,etc |
69 | thermodynamic limit | 190 | 55 | 3.5 | 0.001252 | 9911005,9911007,etc |
70 | expectation value | 73 | 28 | 2.37 | 0.001222 | 9911002,9911005,etc |
71 | sound velocity | 35 | 13 | 2.833 | 0.00121 | 9911012,9911021,etc |
72 | condensate density | 45 | 11 | 4.4 | 0.001206 | 9911002,9911018,etc |
73 | occupation number | 61 | 13 | 5.0 | 0.001204 | 9911007,9911035,etc |
74 | partition function | 124 | 47 | 2.652 | 0.001163 | 9911002,9911005,etc |
75 | spectral weight | 54 | 21 | 2.65 | 0.001163 | 9911037,9911105,etc |
76 | charge density | 44 | 18 | 2.412 | 0.00116 | 9911007,9911087,etc |
77 | long-range interaction | 27 | 11 | 2.6 | 0.001132 | 9911005,9911030,etc |
78 | gate voltage | 47 | 13 | 3.5 | 0.00113 | 9911003,9911019,etc |
79 | conduction band | 36 | 14 | 2.615 | 0.001115 | 9911016,9911068,etc |
80 | ferromagnetic phase | 30 | 12 | 2.455 | 0.001095 | 9911066,9911120,etc |
81 | singlet state | 29 | 11 | 2.7 | 0.001095 | 9911071,9911098,etc |
82 | localization length | 102 | 22 | 4.476 | 0.001085 | 9911007,9911029,etc |
83 | first moment | 25 | 11 | 2.4 | 0.001085 | 9911007,9911021,etc |
84 | nonumber & | 54 | 16 | 3.533 | 0.001061 | 9911008,9911066,etc |
85 | charge carrier | 43 | 14 | 3.154 | 0.001056 | 9911002,9911125,etc |
86 | power law | 91 | 34 | 2.697 | 0.001039 | 9911011,9911012,etc |
87 | boundary condition | 177 | 67 | 2.667 | 0.001026 | 9911007,9911013,etc |
88 | temperature dependence | 143 | 64 | 2.254 | 0.001021 | 9911011,9911012,etc |
89 | phase shift | 35 | 17 | 2.125 | 0.001002 | 9911071,9911084,etc |
90 | unit length | 23 | 11 | 2.1 | 0.000988 | 9911026,9911031,etc |
91 | Ising model | 42 | 14 | 3.154 | 0.000971 | 9911035,9911063,etc |
92 | Green function | 35 | 14 | 2.538 | 0.000967 | 9911002,9911019,etc |
93 | thermal fluctuation | 54 | 21 | 2.65 | 0.000958 | 9911031,9911044,etc |
94 | right-hand side | 58 | 25 | 2.375 | 0.000952 | 9911001,9911031,etc |
95 | chemical potential | 47 | 15 | 3.143 | 0.00095 | 9911064,9911074,etc |
96 | continuum limit | 39 | 15 | 2.714 | 0.000948 | 9911081,9911083,etc |
97 | probability density | 31 | 14 | 2.308 | 0.000938 | 9911062,9911066,etc |
98 | matrix element | 149 | 40 | 3.795 | 0.000916 | 9911016,9911017,etc |
99 | numerical datum | 40 | 19 | 2.167 | 0.000914 | 9911045,9911062,etc |
100 | present model | 33 | 15 | 2.286 | 0.00091 | 9911008,9911074,etc |