编号 | 候选名词 | 总数 | 文章数 | 重复频率 | 词频弥散 | 来源期刊 |
---|---|---|---|---|---|---|
correlation function | 214 | 39 | 5.605 | 0.003551 | 9701001,9701008,etc | |
localization length | 46 | 12 | 3.909 | 0.00316 | 9701001,9701010,etc | |
Fermi surface | 198 | 17 | 11.562 | 0.003044 | 9701012,9701023,etc | |
metastable state | 50 | 12 | 4.182 | 0.002892 | 9701030,9701031,etc | |
spectral function | 93 | 19 | 5.111 | 0.002772 | 9701012,9701023,etc | |
free energy | 167 | 36 | 4.457 | 0.002754 | 9701008,9701012,etc | |
wave vector | 39 | 14 | 2.923 | 0.002741 | 9701022,9701024,etc | |
magnetic field | 192 | 49 | 3.958 | 0.002705 | 9701001,9701010,etc | |
correlation length | 70 | 25 | 2.875 | 0.002701 | 9701008,9701009,etc | |
Hubbard model | 78 | 17 | 4.75 | 0.002314 | 9701012,9701023,etc | |
energy gap | 67 | 25 | 2.75 | 0.002156 | 9701005,9701007,etc | |
ground state | 167 | 47 | 3.587 | 0.002061 | 9701001,9701005,etc | |
initial condition | 48 | 16 | 3.133 | 0.002056 | 9701011,9701015,etc | |
order parameter | 119 | 30 | 4.034 | 0.002018 | 9701009,9701011,etc | |
phase diagram | 94 | 30 | 3.207 | 0.001989 | 9701001,9701009,etc | |
ground state energy | 37 | 12 | 3.273 | 0.001846 | 9701001,9701021,etc | |
spectral weight | 49 | 14 | 3.615 | 0.001656 | 9701012,9701028,etc | |
periodic boundary condition | 68 | 32 | 2.065 | 0.001648 | 9701001,9701011,etc | |
energy difference | 30 | 12 | 2.636 | 0.001538 | 9701028,9701039,etc | |
kinetic energy | 49 | 15 | 3.429 | 0.001516 | 9701007,9701012,etc | |
critical point | 82 | 30 | 2.793 | 0.001485 | 9701009,9701012,etc | |
boundary condition | 105 | 30 | 3.586 | 0.001427 | 9701001,9701007,etc | |
critical exponent | 46 | 17 | 2.562 | 0.001376 | 9701009,9701010,etc | |
electric field | 49 | 16 | 3.133 | 0.001359 | 9701001,9701029,etc | |
specific heat | 65 | 24 | 2.696 | 0.001314 | 9701005,9701012,etc | |
phase transition | 81 | 34 | 2.424 | 0.001277 | 9701016,9701021,etc | |
system size | 64 | 30 | 2.138 | 0.001275 | 9701006,9701013,etc | |
wave function | 63 | 19 | 3.444 | 0.001264 | 9701013,9701024,etc | |
Green' function | 29 | 11 | 2.8 | 0.00124 | 9701023,9701024,etc | |
asymptotic behavior | 28 | 12 | 2.455 | 0.001239 | 9701012,9701013,etc | |
effective action | 46 | 11 | 3.7 | 0.001198 | 9701012,9701024,etc | |
field theory | 62 | 17 | 3.812 | 0.001168 | 9701011,9701012,etc | |
universality class | 31 | 15 | 2.071 | 0.001161 | 9701010,9701011,etc | |
Monte Carlo simulation | 28 | 12 | 2.273 | 0.001151 | 9701016,9701022,etc | |
matrix element | 92 | 33 | 2.844 | 0.001111 | 9701001,9701007,etc | |
response function | 52 | 11 | 5.1 | 0.001066 | 9701012,9701021,etc | |
effective Hamiltonian | 27 | 11 | 2.6 | 0.001057 | 9701022,9701059,etc | |
thermodynamic limit | 54 | 20 | 2.737 | 0.001045 | 9701009,9701023,etc | |
temperature dependence | 62 | 25 | 2.542 | 0.001041 | 9701008,9701009,etc | |
power law | 44 | 18 | 2.529 | 0.001032 | 9701013,9701016,etc | |
Coulomb interaction | 42 | 14 | 3.154 | 0.000995 | 9701005,9701012,etc | |
energy scale | 39 | 19 | 2.111 | 0.000995 | 9701012,9701023,etc | |
perturbation theory | 51 | 15 | 3.571 | 0.000962 | 9701008,9701012,etc | |
electron-electron interaction | 47 | 20 | 2.316 | 0.00096 | 9701005,9701010,etc | |
nonumber & | 31 | 12 | 2.636 | 0.000959 | 9701001,9701023,etc | |
probability distribution | 35 | 11 | 3.2 | 0.000931 | 9701001,9701009,etc | |
critical behavior | 34 | 13 | 2.75 | 0.000917 | 9701013,9701016,etc | |
continuum limit | 29 | 11 | 2.5 | 0.000901 | 9701022,9701023,etc | |
excitation spectrum | 30 | 12 | 2.455 | 0.00089 | 9701051,9701089,etc | |
Fermi energy | 53 | 21 | 2.55 | 0.000862 | 9701012,9701023,etc | |
experimental datum | 70 | 31 | 2.3 | 0.000756 | 9701016,9701042,etc | |
unit cell | 48 | 22 | 2.143 | 0.000698 | 9701007,9701010,etc | |
electron density | 27 | 12 | 2.273 | 0.000645 | 9701039,9701046,etc | |
phase space | 39 | 13 | 3.167 | 0.000584 | 9701012,9701016,etc | |
Fermi velocity | 25 | 12 | 2.182 | 0.000572 | 9701012,9701023,etc | |
total energy | 26 | 13 | 2.083 | 0.000557 | 9701030,9701039,etc | |
momentum transfer | 41 | 11 | 4.0 | 0.000429 | 9701012,9701023,etc | |
expectation value | 25 | 12 | 2.182 | 0.000347 | 9701011,9701012,etc | |
momentum space | 35 | 14 | 2.615 | 0.000301 | 9701007,9701012,etc |