| 编号 | 候选名词 | 总数 | 文章数 | 重复频率 | 词频弥散 | 来源期刊 |
|---|---|---|---|---|---|---|
| ground state | 4191 | 976 | 3.797 | 0.002577 | 9801001,9801002,etc | |
| magnetic field | 4456 | 928 | 4.836 | 0.00351 | 9801001,9801005,etc | |
| phase transition | 1838 | 667 | 2.195 | 0.001622 | 9801004,9801007,etc | |
| order parameter | 2341 | 641 | 4.378 | 0.002065 | 9801004,9801007,etc | |
| temperature dependence | 1755 | 635 | 3.119 | 0.001591 | 9801009,9801010,etc | |
| correlation function | 2229 | 618 | 3.279 | 0.001657 | 9801001,9801005,etc | |
| boundary condition | 1719 | 612 | 2.361 | 0.001624 | 9801020,9801045,etc | |
| phase diagram | 2182 | 599 | 3.857 | 0.001718 | 9801004,9801010,etc | |
| experimental datum | 1279 | 579 | 2.368 | 0.001338 | 9801021,9801024,etc | |
| free energy | 2458 | 555 | 3.806 | 0.002146 | 9801008,9801009,etc | |
| system size | 1495 | 553 | 2.5 | 0.001609 | 9801020,9801043,etc | |
| critical point | 1801 | 500 | 4.421 | 0.002215 | 9801007,9801016,etc | |
| matrix element | 1236 | 478 | 3.214 | 0.001162 | 9801003,9801030,etc | |
| numerical simulation | 959 | 466 | 2.281 | 0.000992 | 9801001,9801003,etc | |
| thermodynamic limit | 1052 | 443 | 2.31 | 0.001097 | 9801044,9801053,etc | |
| correlation length | 1192 | 434 | 2.136 | 0.001777 | 9801016,9801029,etc | |
| critical temperature | 1414 | 431 | 3.294 | 0.002042 | 9801009,9801034,etc | |
| Fermi energy | 1096 | 420 | 2.065 | 0.001674 | 9801004,9801015,etc | |
| partition function | 1118 | 373 | 3.37 | 0.001771 | 9801003,9801014,etc | |
| Fermi surface | 1559 | 367 | 5.207 | 0.002568 | 9801004,9801010,etc | |
| critical exponent | 1306 | 356 | 3.692 | 0.002384 | 9801002,9801005,etc | |
| time scale | 760 | 353 | 2.478 | 0.000999 | 9801016,9801026,etc | |
| perturbation theory | 814 | 347 | 2.583 | 0.001061 | 9801001,9801004,etc | |
| total energy | 784 | 345 | 2.6 | 0.000988 | 9801002,9801004,etc | |
| energy scale | 594 | 337 | 2.045 | 0.000785 | 9801004,9801013,etc | |
| Fermi level | 913 | 331 | 2.533 | 0.001446 | 9801021,9801086,etc | |
| expectation value | 652 | 306 | 2.294 | 0.000961 | 9801003,9801029,etc | |
| specific heat | 1131 | 305 | 3.444 | 0.002503 | 9801033,9801042,etc | |
| unit cell | 747 | 305 | 2.222 | 0.001289 | 9801021,9801035,etc | |
| lattice site | 564 | 300 | 2.118 | 0.00081 | 9801003,9801007,etc | |
| exact solution | 520 | 293 | 2.111 | 0.000721 | 9801021,9801061,etc | |
| transport property | 516 | 289 | 2.353 | 0.000907 | 9801008,9801012,etc | |
| Coulomb interaction | 769 | 289 | 2.733 | 0.001141 | 9801002,9801005,etc | |
| ground state energy | 659 | 285 | 2.5 | 0.002341 | 9801014,9801033,etc | |
| wave vector | 607 | 268 | 2.053 | 0.001192 | 9801029,9801030,etc | |
| energy gap | 675 | 260 | 3.684 | 0.001451 | 9801021,9801046,etc | |
| normal state | 664 | 258 | 2.792 | 0.001523 | 9801004,9801032,etc | |
| electric field | 706 | 256 | 2.733 | 0.002045 | 9801045,9801059,etc | |
| Hubbard model | 831 | 253 | 3.773 | 0.002163 | 9801004,9801010,etc | |
| time step | 597 | 250 | 2.846 | 0.001008 | 9801007,9801016,etc | |
| thermal fluctuation | 513 | 242 | 2.25 | 0.000966 | 9801009,9801014,etc | |
| energy level | 478 | 242 | 2.158 | 0.001084 | 9801027,9801046,etc | |
| Monte Carlo simulation | 475 | 240 | 2.316 | 0.001287 | 9801016,9801028,etc | |
| Green' function | 811 | 238 | 3.4 | 0.001406 | 9801003,9801004,etc | |
| relaxation time | 670 | 232 | 3.95 | 0.001582 | 9801004,9801007,etc | |
| excitation spectrum | 477 | 231 | 2.833 | 0.001184 | 9801046,9801049,etc | |
| Ising model | 708 | 222 | 3.053 | 0.001796 | 9801016,9801028,etc | |
| superconducting state | 578 | 215 | 3.25 | 0.001799 | 9801010,9801035,etc | |
| effective mass | 628 | 214 | 3.824 | 0.001615 | 9801015,9801045,etc | |
| distribution function | 513 | 208 | 2.368 | 0.001302 | 9801014,9801027,etc | |
| phase space | 512 | 200 | 2.118 | 0.00154 | 9801004,9801008,etc | |
| free path | 536 | 192 | 2.231 | 0.00174 | 9801032,9801078,etc | |
| disordered system | 341 | 190 | 2.389 | 0.000958 | 9801029,9801043,etc | |
| spectral weight | 641 | 187 | 3.867 | 0.002112 | 9801023,9801030,etc | |
| metal-insulator transition | 431 | 185 | 2.286 | 0.001338 | 9801010,9801062,etc | |
| energy spectrum | 331 | 185 | 2.182 | 0.001055 | 9801010,9801050,etc | |
| dispersion relation | 415 | 181 | 3.0 | 0.001216 | 9801047,9801093,etc | |
| phase boundary | 506 | 177 | 2.556 | 0.001486 | 9801051,9801056,etc | |
| band structure | 394 | 175 | 2.077 | 0.001121 | 9801030,9801037,etc | |
| quantum number | 353 | 171 | 3.273 | 0.000876 | 9801050,9801063,etc | |
| nonumber && | 375 | 169 | 3.818 | 0.000809 | 9801021,9801070,etc | |
| structure factor | 679 | 167 | 6.154 | 0.001777 | 9801021,9801033,etc | |
| continuum limit | 354 | 162 | 2.222 | 0.000711 | 9801002,9801005,etc | |
| charge density | 350 | 159 | 2.5 | 0.001111 | 9801002,9801021,etc | |
| domain wall | 643 | 158 | 9.308 | 0.003251 | 9801033,9801052,etc | |
| magnetic property | 265 | 157 | 3.143 | 0.000643 | 9801046,9801181,etc | |
| spectral function | 724 | 155 | 4.5 | 0.002167 | 9801015,9801023,etc | |
| mean-field theory | 342 | 153 | 2.333 | 0.001059 | 9801010,9801014,etc | |
| electronic state | 269 | 152 | 2.182 | 0.000883 | 9801037,9801043,etc | |
| Hilbert space | 316 | 152 | 2.6 | 0.001018 | 9801003,9801050,etc | |
| phase separation | 571 | 146 | 2.077 | 0.002336 | 9801032,9801110,etc | |
| Gaussian distribution | 243 | 145 | 3.0 | 0.00058 | 9801060,9801072,etc | |
| diffusion coefficient | 361 | 143 | 2.875 | 0.001377 | 9801008,9801016,etc | |
| single crystal | 315 | 140 | 2.786 | 0.001178 | 9801032,9801039,etc | |
| response function | 425 | 140 | 2.857 | 0.001246 | 9801009,9801042,etc | |
| quantum dot | 823 | 138 | 7.143 | 0.003781 | 9801045,9801125,etc | |
| Landau level | 530 | 136 | 2.3 | 0.001962 | 9801037,9801040,etc | |
| quenched disorder | 299 | 135 | 4.571 | 0.001111 | 9801009,9801028,etc | |
| first order transition | 320 | 132 | 2.111 | 0.002121 | 9801005,9801008,etc | |
| triangular lattice | 434 | 132 | 2.5 | 0.001763 | 9801020,9801051,etc | |
| electron system | 233 | 132 | 2.273 | 0.000878 | 9801037,9801040,etc | |
| thin film | 255 | 129 | 4.6 | 0.000801 | 9801076,9801126,etc | |
| stationary state | 393 | 128 | 2.3 | 0.001372 | 9801007,9801014,etc | |
| Heisenberg model | 274 | 128 | 4.333 | 0.000764 | 9801033,9801046,etc | |
| localization length | 432 | 126 | 3.167 | 0.00206 | 9801043,9801048,etc | |
| elementary excitation | 298 | 126 | 3.333 | 0.001089 | 9801046,9801070,etc | |
| energy barrier | 279 | 125 | 4.0 | 0.001743 | 9801014,9801034,etc | |
| metallic phase | 317 | 125 | 3.167 | 0.001489 | 9801073,9801077,etc | |
| attractive interaction | 247 | 125 | 2.222 | 0.001165 | 9801008,9801014,etc | |
| Cooper pair | 334 | 123 | 2.667 | 0.001434 | 9801035,9801048,etc | |
| repulsive interaction | 228 | 122 | 2.273 | 0.000819 | 9801015,9801048,etc | |
| probability density | 305 | 120 | 4.4 | 0.001335 | 9801002,9801016,etc | |
| ground-state energy | 321 | 118 | 2.857 | 0.001374 | 9801037,9801070,etc | |
| dimensional system | 164 | 118 | 3.0 | 0.000566 | 9801048,9801053,etc | |
| phase shift | 271 | 116 | 3.5 | 0.000899 | 9801015,9801084,etc | |
| level spacing | 242 | 114 | 3.636 | 0.000982 | 9801134,9801142,etc | |
| frequency dependence | 203 | 114 | 2.727 | 0.00084 | 9801016,9801032,etc | |
| cubic lattice | 199 | 113 | 2.818 | 0.000675 | 9801018,9801098,etc | |
| mean-field approximation | 216 | 113 | 2.25 | 0.000734 | 9801007,9801051,etc | |
| superconducting phase | 231 | 113 | 2.2 | 0.000723 | 9801005,9801048,etc | |