编号 | 候选名词 | 总数 | 文章数 | 重复频率 | 词频弥散 | 来源期刊 |
---|---|---|---|---|---|---|
1 | superconducting gap | 30 | 11 | 2.5 | 0.006727 | 9806006,9806009,etc |
2 | Hubbard model | 67 | 22 | 2.619 | 0.005099 | 9806009,9806018,etc |
3 | transition temperature | 76 | 31 | 2.5 | 0.004324 | 9806009,9806038,etc |
4 | first order transition | 32 | 11 | 2.3 | 0.00359 | 9806016,9806024,etc |
5 | gate voltage | 54 | 13 | 4.0 | 0.003562 | 9806025,9806090,etc |
6 | conduction electron | 49 | 14 | 3.462 | 0.003126 | 9806054,9806075,etc |
7 | localization length | 55 | 17 | 2.75 | 0.003002 | 9806011,9806061,etc |
8 | vertex correction | 53 | 13 | 3.833 | 0.002818 | 9806006,9806009,etc |
9 | Ising model | 56 | 17 | 3.0 | 0.002439 | 9806036,9806059,etc |
10 | structure factor | 57 | 11 | 5.3 | 0.002226 | 9806027,9806141,etc |
11 | superconducting state | 81 | 22 | 3.81 | 0.002224 | 9806006,9806009,etc |
12 | external magnetic field | 42 | 21 | 2.05 | 0.002207 | 9806013,9806016,etc |
13 | critical exponent | 73 | 21 | 3.4 | 0.002113 | 9806007,9806011,etc |
14 | boundary condition | 111 | 41 | 2.75 | 0.002075 | 9806001,9806005,etc |
15 | localized state | 35 | 16 | 2.267 | 0.001885 | 9806011,9806064,etc |
16 | normal state | 81 | 28 | 2.704 | 0.001667 | 9806006,9806009,etc |
17 | local density approximation | 32 | 11 | 3.1 | 0.001592 | 9806038,9806044,etc |
18 | unit cell | 70 | 26 | 2.76 | 0.001574 | 9806006,9806030,etc |
19 | system size | 128 | 41 | 3.125 | 0.001562 | 9806011,9806020,etc |
20 | universality class | 47 | 16 | 3.0 | 0.00153 | 9806016,9806027,etc |
21 | optical conductivity | 35 | 11 | 3.0 | 0.001412 | 9806033,9806076,etc |
22 | exchange interaction | 52 | 20 | 2.474 | 0.001396 | 9806012,9806030,etc |
23 | response function | 38 | 15 | 2.643 | 0.001308 | 9806003,9806006,etc |
24 | Green function | 61 | 15 | 4.143 | 0.001298 | 9806073,9806095,etc |
25 | effective mass | 43 | 20 | 2.211 | 0.001201 | 9806014,9806018,etc |
26 | exact solution | 62 | 29 | 2.143 | 0.0012 | 9806029,9806038,etc |
27 | field theory | 85 | 36 | 2.4 | 0.001188 | 9806005,9806007,etc |
28 | critical behavior | 30 | 15 | 2.071 | 0.001183 | 9806028,9806103,etc |
29 | lattice site | 53 | 20 | 2.316 | 0.001154 | 9806016,9806083,etc |
30 | band structure | 33 | 11 | 2.7 | 0.001124 | 9806029,9806073,etc |
31 | Green' function | 65 | 23 | 2.909 | 0.001115 | 9806009,9806016,etc |
32 | thermodynamic limit | 126 | 32 | 3.968 | 0.001115 | 9806016,9806018,etc |
33 | cluster size | 26 | 11 | 2.5 | 0.001104 | 9806005,9806018,etc |
34 | spectral weight | 57 | 17 | 3.5 | 0.001096 | 9806006,9806040,etc |
35 | differential equation | 26 | 12 | 2.273 | 0.001093 | 9806036,9806038,etc |
36 | effective Hamiltonian | 30 | 14 | 2.154 | 0.001091 | 9806018,9806038,etc |
37 | Mott insulator | 64 | 12 | 5.455 | 0.001081 | 9806016,9806025,etc |
38 | temperature dependence | 120 | 49 | 2.458 | 0.001017 | 9806001,9806003,etc |
39 | thermal fluctuation | 50 | 20 | 2.474 | 0.001008 | 9806001,9806016,etc |
40 | Cooper pair | 43 | 11 | 4.0 | 0.001007 | 9806025,9806056,etc |
41 | analytical result | 32 | 15 | 2.214 | 0.001 | 9806018,9806021,etc |
42 | interaction strength | 39 | 16 | 2.533 | 0.000988 | 9806018,9806118,etc |
43 | electronic property | 28 | 11 | 2.7 | 0.000988 | 9806029,9806052,etc |
44 | Landau level | 42 | 11 | 4.1 | 0.000955 | 9806149,9806153,etc |
45 | particle-hole symmetry | 27 | 11 | 2.6 | 0.000953 | 9806119,9806121,etc |
46 | present model | 26 | 12 | 2.273 | 0.000939 | 9806072,9806088,etc |
47 | electric field | 32 | 14 | 2.385 | 0.000936 | 9806053,9806073,etc |
48 | triangular lattice | 28 | 14 | 2.077 | 0.000934 | 9806016,9806068,etc |
49 | square lattice | 95 | 41 | 2.3 | 0.000836 | 9806011,9806016,etc |
50 | power law | 56 | 26 | 2.2 | 0.000801 | 9806010,9806024,etc |
51 | delta function | 28 | 14 | 2.077 | 0.000784 | 9806003,9806006,etc |
52 | electron-electron interaction | 54 | 27 | 2.038 | 0.000773 | 9806006,9806012,etc |
53 | quantum mechanic | 37 | 12 | 3.273 | 0.000766 | 9806016,9806029,etc |
54 | mean-field theory | 36 | 13 | 2.917 | 0.00076 | 9806038,9806141,etc |
55 | right-hand side | 36 | 16 | 2.2 | 0.000747 | 9806039,9806042,etc |
56 | superconducting phase | 28 | 12 | 2.364 | 0.000732 | 9806056,9806088,etc |
57 | excitation spectrum | 42 | 18 | 2.412 | 0.00069 | 9806014,9806016,etc |
58 | interaction energy | 41 | 16 | 2.4 | 0.00064 | 9806018,9806031,etc |
59 | momentum space | 32 | 14 | 2.385 | 0.000629 | 9806006,9806010,etc |
60 | numerical datum | 27 | 12 | 2.364 | 0.000605 | 9806018,9806031,etc |
61 | normal metal | 28 | 12 | 2.182 | 0.000587 | 9806064,9806072,etc |
62 | phase boundary | 26 | 11 | 2.5 | 0.000513 | 9806016,9806072,etc |