编号 | 候选名词 | 总数 | 文章数 | 重复频率 | 词频弥散 | 来源期刊 |
---|---|---|---|---|---|---|
1 | temperature dependence | 1755 | 635 | 3.119 | 0.001591 | 9801009,9801010,etc |
2 | boundary condition | 1719 | 612 | 2.361 | 0.001624 | 9801020,9801045,etc |
3 | experimental datum | 1279 | 579 | 2.368 | 0.001338 | 9801021,9801024,etc |
4 | system size | 1495 | 553 | 2.5 | 0.001609 | 9801020,9801043,etc |
5 | matrix element | 1236 | 478 | 3.214 | 0.001162 | 9801003,9801030,etc |
6 | thermodynamic limit | 1052 | 443 | 2.31 | 0.001097 | 9801044,9801053,etc |
7 | critical exponent | 1306 | 356 | 3.692 | 0.002384 | 9801002,9801005,etc |
8 | energy scale | 594 | 337 | 2.045 | 0.000785 | 9801004,9801013,etc |
9 | unit cell | 747 | 305 | 2.222 | 0.001289 | 9801021,9801035,etc |
10 | lattice site | 564 | 300 | 2.118 | 0.00081 | 9801003,9801007,etc |
11 | exact solution | 520 | 293 | 2.111 | 0.000721 | 9801021,9801061,etc |
12 | transport property | 516 | 289 | 2.353 | 0.000907 | 9801008,9801012,etc |
13 | ground state energy | 659 | 285 | 2.5 | 0.002341 | 9801014,9801033,etc |
14 | normal state | 664 | 258 | 2.792 | 0.001523 | 9801004,9801032,etc |
15 | electric field | 706 | 256 | 2.733 | 0.002045 | 9801045,9801059,etc |
16 | Hubbard model | 831 | 253 | 3.773 | 0.002163 | 9801004,9801010,etc |
17 | thermal fluctuation | 513 | 242 | 2.25 | 0.000966 | 9801009,9801014,etc |
18 | Monte Carlo simulation | 475 | 240 | 2.316 | 0.001287 | 9801016,9801028,etc |
19 | Green' function | 811 | 238 | 3.4 | 0.001406 | 9801003,9801004,etc |
20 | excitation spectrum | 477 | 231 | 2.833 | 0.001184 | 9801046,9801049,etc |
21 | Ising model | 708 | 222 | 3.053 | 0.001796 | 9801016,9801028,etc |
22 | superconducting state | 578 | 215 | 3.25 | 0.001799 | 9801010,9801035,etc |
23 | effective mass | 628 | 214 | 3.824 | 0.001615 | 9801015,9801045,etc |
24 | disordered system | 341 | 190 | 2.389 | 0.000958 | 9801029,9801043,etc |
25 | spectral weight | 641 | 187 | 3.867 | 0.002112 | 9801023,9801030,etc |
26 | metal-insulator transition | 431 | 185 | 2.286 | 0.001338 | 9801010,9801062,etc |
27 | phase boundary | 506 | 177 | 2.556 | 0.001486 | 9801051,9801056,etc |
28 | band structure | 394 | 175 | 2.077 | 0.001121 | 9801030,9801037,etc |
29 | quantum number | 353 | 171 | 3.273 | 0.000876 | 9801050,9801063,etc |
30 | nonumber && | 375 | 169 | 3.818 | 0.000809 | 9801021,9801070,etc |
31 | structure factor | 679 | 167 | 6.154 | 0.001777 | 9801021,9801033,etc |
32 | continuum limit | 354 | 162 | 2.222 | 0.000711 | 9801002,9801005,etc |
33 | mean-field theory | 342 | 153 | 2.333 | 0.001059 | 9801010,9801014,etc |
34 | phase separation | 571 | 146 | 2.077 | 0.002336 | 9801032,9801110,etc |
35 | single crystal | 315 | 140 | 2.786 | 0.001178 | 9801032,9801039,etc |
36 | response function | 425 | 140 | 2.857 | 0.001246 | 9801009,9801042,etc |
37 | quantum dot | 823 | 138 | 7.143 | 0.003781 | 9801045,9801125,etc |
38 | Landau level | 530 | 136 | 2.3 | 0.001962 | 9801037,9801040,etc |
39 | quenched disorder | 299 | 135 | 4.571 | 0.001111 | 9801009,9801028,etc |
40 | first order transition | 320 | 132 | 2.111 | 0.002121 | 9801005,9801008,etc |
41 | triangular lattice | 434 | 132 | 2.5 | 0.001763 | 9801020,9801051,etc |
42 | electron system | 233 | 132 | 2.273 | 0.000878 | 9801037,9801040,etc |
43 | thin film | 255 | 129 | 4.6 | 0.000801 | 9801076,9801126,etc |
44 | Heisenberg model | 274 | 128 | 4.333 | 0.000764 | 9801033,9801046,etc |
45 | localization length | 432 | 126 | 3.167 | 0.00206 | 9801043,9801048,etc |
46 | energy barrier | 279 | 125 | 4.0 | 0.001743 | 9801014,9801034,etc |
47 | metallic phase | 317 | 125 | 3.167 | 0.001489 | 9801073,9801077,etc |
48 | attractive interaction | 247 | 125 | 2.222 | 0.001165 | 9801008,9801014,etc |
49 | Cooper pair | 334 | 123 | 2.667 | 0.001434 | 9801035,9801048,etc |
50 | repulsive interaction | 228 | 122 | 2.273 | 0.000819 | 9801015,9801048,etc |
51 | ground-state energy | 321 | 118 | 2.857 | 0.001374 | 9801037,9801070,etc |
52 | dimensional system | 164 | 118 | 3.0 | 0.000566 | 9801048,9801053,etc |
53 | level spacing | 242 | 114 | 3.636 | 0.000982 | 9801134,9801142,etc |
54 | frequency dependence | 203 | 114 | 2.727 | 0.00084 | 9801016,9801032,etc |
55 | cubic lattice | 199 | 113 | 2.818 | 0.000675 | 9801018,9801098,etc |
56 | mean-field approximation | 216 | 113 | 2.25 | 0.000734 | 9801007,9801051,etc |
57 | superconducting phase | 231 | 113 | 2.2 | 0.000723 | 9801005,9801048,etc |
58 | integral equation | 246 | 111 | 2.2 | 0.000723 | 9801045,9801072,etc |
59 | disordered phase | 238 | 110 | 2.692 | 0.000861 | 9801051,9801080,etc |
60 | particle density | 189 | 109 | 2.2 | 0.000772 | 9802001,9802091,etc |
61 | Coulomb repulsion | 179 | 109 | 2.5 | 0.000538 | 9802008,9802022,etc |
62 | low field | 204 | 108 | 2.375 | 0.00073 | 9801020,9801076,etc |
63 | coordination number | 198 | 103 | 2.125 | 0.001488 | 9801020,9801051,etc |
64 | gate voltage | 340 | 100 | 2.375 | 0.001563 | 9801045,9801078,etc |
65 | metallic state | 181 | 99 | 2.625 | 0.00117 | 9801030,9801073,etc |
66 | open boundary condition | 174 | 98 | 2.8 | 0.00123 | 9801054,9801061,etc |
67 | effective action | 314 | 98 | 2.6 | 0.000897 | 9801004,9801015,etc |
68 | quantum mechanic | 187 | 98 | 3.0 | 0.000724 | 9801063,9801264,etc |
69 | superconducting gap | 210 | 97 | 3.0 | 0.001628 | 9801010,9801059,etc |
70 | optical conductivity | 322 | 94 | 4.308 | 0.001544 | 9801004,9801032,etc |
71 | Monte Carlo | 133 | 93 | 2.083 | 0.000576 | 9801002,9801013,etc |
72 | liquid phase | 245 | 92 | 2.5 | 0.000957 | 9801034,9801048,etc |
73 | quantum phase transition | 177 | 89 | 2.25 | 0.001483 | 9801056,9801074,etc |
74 | vortex lattice | 421 | 88 | 6.2 | 0.002507 | 9801020,9801048,etc |
75 | glass transition | 294 | 87 | 5.143 | 0.001859 | 9801009,9801016,etc |
76 | bulk value | 177 | 86 | 2.889 | 0.001339 | 9803002,9803031,etc |
77 | fractal dimension | 340 | 85 | 7.0 | 0.001809 | 9801016,9801065,etc |
78 | vertex correction | 316 | 84 | 7.8 | 0.002071 | 9801004,9801145,etc |
79 | field dependence | 180 | 84 | 4.0 | 0.001232 | 9801039,9801052,etc |
80 | Langevin equation | 231 | 84 | 2.2 | 0.001088 | 9801151,9801164,etc |
81 | odd number | 130 | 84 | 3.75 | 0.000646 | 9802035,9802053,etc |
82 | superfluid density | 240 | 83 | 3.667 | 0.001711 | 9801053,9801244,etc |
83 | surface tension | 234 | 83 | 3.5 | 0.001648 | 9801002,9801115,etc |
84 | vortex core | 335 | 83 | 6.2 | 0.002765 | 9801076,9801105,etc |
85 | interaction parameter | 156 | 83 | 2.75 | 0.000749 | 9801018,9801051,etc |
86 | recursion relation | 247 | 82 | 4.0 | 0.001258 | 9801043,9801047,etc |
87 | CuO plane | 210 | 82 | 2.333 | 0.001109 | 9801048,9801135,etc |
88 | wave superconductor | 337 | 81 | 4.833 | 0.002212 | 9801035,9801076,etc |
89 | crystal structure | 123 | 81 | 2.25 | 0.000611 | 9801018,9801073,etc |
90 | correlated system | 139 | 81 | 3.0 | 0.000709 | 9801010,9801037,etc |
91 | complex plane | 134 | 80 | 2.8 | 0.000716 | 9801016,9801111,etc |
92 | electron correlation | 220 | 79 | 10.167 | 0.001182 | 9801010,9801073,etc |
93 | volume fraction | 205 | 79 | 3.5 | 0.000921 | 9801120,9801164,etc |
94 | upper critical dimension | 239 | 79 | 2.429 | 0.002015 | 9802028,9802068,etc |
95 | stationary solution | 188 | 78 | 4.0 | 0.000991 | 9802030,9802284,etc |
96 | time reversal symmetry | 138 | 77 | 3.25 | 0.001183 | 9801040,9801174,etc |
97 | phonon frequency | 156 | 76 | 2.143 | 0.000975 | 9801032,9801078,etc |
98 | collective mode | 220 | 75 | 2.667 | 0.001393 | 9801014,9801173,etc |
99 | path integral | 159 | 74 | 2.429 | 0.00075 | 9801003,9801015,etc |
100 | momentum transfer | 162 | 73 | 3.0 | 0.001242 | 9801091,9801145,etc |