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 | |