| band structure | 88 | 19 | 4.778 | 0.004853 | 1903.00548,1903.02562,etc |
| unit cell | 171 | 39 | 4.474 | 0.003905 | 1903.08502,1903.00552,etc |
| negative sign | 89 | 16 | 5.8 | 0.003853 | 1903.01717,1903.03806,etc |
| full model | 65 | 12 | 5.818 | 0.003821 | 1903.11443,1903.01040,etc |
| critical exponent | 56 | 14 | 4.231 | 0.003525 | 1903.01595,1903.02985,etc |
| quantum dot | 35 | 15 | 2.357 | 0.003153 | 1903.07184,1903.00920,etc |
| neural network | 375 | 52 | 7.196 | 0.003142 | 1903.00552,1903.11215,etc |
| photonic crystal | 28 | 12 | 2.364 | 0.002874 | 1903.02789,1903.06244,etc |
| particle position | 62 | 17 | 3.812 | 0.002851 | 1903.04555,1903.07103,etc |
| real system | 41 | 16 | 2.667 | 0.00272 | 1903.07930,1903.03093,etc |
| hydrodynamic interaction | 60 | 11 | 4.8 | 0.002708 | 1903.08502,1903.01040,etc |
| direct numerical simulation | 83 | 37 | 2.222 | 0.002683 | 1903.11160,1903.00321,etc |
| laser cooling | 47 | 13 | 3.833 | 0.002655 | 1903.05386,1903.01378,etc |
| volume fraction | 96 | 19 | 5.222 | 0.00255 | 1903.08502,1903.08242,etc |
| hydrogen atom | 40 | 18 | 2.294 | 0.00251 | 1903.07031,1903.11842,etc |
| light pulse | 29 | 12 | 2.545 | 0.002461 | 1903.09596,1903.10896,etc |
| external electric field | 33 | 11 | 3.0 | 0.002458 | 1903.12214,1903.04170,etc |
| collective motion | 30 | 11 | 2.4 | 0.002448 | 1903.06063,1903.00221,etc |
| beam waist | 32 | 12 | 2.818 | 0.002427 | 1903.01871,1903.12425,etc |
| community detection | 41 | 15 | 2.857 | 0.002381 | 1903.06029,1903.00699,etc |
| Brownian motion | 54 | 13 | 4.333 | 0.002358 | 1903.04783,1903.12098,etc |
| Ising model | 63 | 16 | 4.133 | 0.002355 | 1903.08092,1903.07491,etc |
| square lattice | 49 | 17 | 3.0 | 0.002344 | 1903.07491,1903.06063,etc |
| stability condition | 51 | 12 | 4.545 | 0.002324 | 1903.12464,1903.09043,etc |
| film thickness | 45 | 15 | 3.0 | 0.002264 | 1903.06063,1903.09691,etc |
| particle size | 49 | 19 | 2.667 | 0.002241 | 1903.10802,1903.11989,etc |
| carbon atom | 30 | 11 | 2.9 | 0.002216 | 1903.11637,1903.00548,etc |
| phase factor | 27 | 12 | 2.364 | 0.002212 | 1903.06436,1903.00536,etc |
| thin film | 61 | 23 | 2.727 | 0.002079 | 1903.06063,1903.09317,etc |
| cavity mode | 70 | 16 | 4.533 | 0.002065 | 1903.06244,1903.00221,etc |
| Newtonian fluid | 35 | 13 | 2.5 | 0.002044 | 1903.08502,1903.08749,etc |
| ground state energy | 61 | 14 | 4.615 | 0.002034 | 1903.10731,1903.06866,etc |
| electric field | 460 | 140 | 3.302 | 0.002024 | 1903.07184,1903.09596,etc |
| network topology | 46 | 14 | 3.462 | 0.002006 | 1903.10268,1903.04786,etc |
| model system | 50 | 24 | 2.13 | 0.001986 | 1903.12265,1903.05991,etc |
| laser field | 78 | 23 | 3.364 | 0.001984 | 1903.09438,1903.07959,etc |
| social network | 75 | 26 | 2.96 | 0.001968 | 1903.06029,1903.12464,etc |
| Reynolds number | 161 | 37 | 4.444 | 0.001961 | 1903.08749,1903.10725,etc |
| laser power | 76 | 22 | 3.333 | 0.001956 | 1903.05386,1903.04170,etc |
| pulse shape | 49 | 20 | 2.526 | 0.001944 | 1903.03026,1903.10098,etc |
| topological phase | 35 | 11 | 2.5 | 0.001937 | 1903.12162,1903.09278,etc |
| event rate | 31 | 12 | 2.727 | 0.001932 | 1903.06564,1903.01216,etc |
| collision operator | 47 | 13 | 3.833 | 0.001884 | 1903.12511,1903.01557,etc |
| interaction energy | 50 | 20 | 2.579 | 0.001855 | 1903.10173,1903.07491,etc |
| free surface | 75 | 16 | 4.933 | 0.001835 | 1903.05621,1903.02037,etc |
| Gaussian process | 46 | 15 | 3.214 | 0.001748 | 1903.02988,1903.12128,etc |
| count rate | 37 | 12 | 2.364 | 0.001733 | 1903.07457,1903.06024,etc |
| activation function | 87 | 23 | 3.864 | 0.001728 | 1903.10268,1903.12319,etc |
| external magnetic field | 72 | 28 | 2.593 | 0.001687 | 1903.07031,1903.08949,etc |
| inertial range | 38 | 11 | 3.6 | 0.001676 | 1903.11160,1903.10725,etc |
| pressure field | 49 | 17 | 2.938 | 0.001656 | 1903.08151,1903.08978,etc |
| reconstructed image | 48 | 12 | 4.273 | 0.001633 | 1903.08365,1903.11175,etc |
| edge state | 55 | 12 | 4.636 | 0.001596 | 1903.09278,1903.02562,etc |
| Dirichlet boundary condition | 34 | 13 | 2.583 | 0.001577 | 1903.03639,1903.01724,etc |
| bias voltage | 50 | 21 | 2.45 | 0.001566 | 1903.09596,1903.01717,etc |
| measurement time | 33 | 16 | 2.133 | 0.001549 | 1903.06024,1903.07351,etc |
| transmission spectrum | 61 | 15 | 3.857 | 0.001548 | 1903.02789,1903.06244,etc |
| optical power | 41 | 15 | 2.571 | 0.001535 | 1903.04721,1903.11125,etc |
| Supplemental Material | 39 | 11 | 3.4 | 0.00151 | 1903.05386,1903.00518,etc |
| temperature dependence | 65 | 27 | 2.462 | 0.00146 | 1903.08502,1903.00552,etc |
| reference solution | 88 | 19 | 4.833 | 0.00146 | 1903.00321,1903.05154,etc |
| magnetic field line | 54 | 21 | 2.65 | 0.001438 | 1903.09438,1903.05218,etc |
| metal surface | 29 | 12 | 2.545 | 0.001432 | 1903.11175,1903.10294,etc |
| matrix element | 123 | 46 | 2.644 | 0.001427 | 1903.06986,1903.01820,etc |
| linear stability analysis | 54 | 19 | 2.722 | 0.001416 | 1903.05621,1903.10725,etc |
| flow rate | 51 | 15 | 3.571 | 0.001385 | 1903.10858,1903.06251,etc |
| shear stress | 65 | 13 | 5.25 | 0.001383 | 1903.07733,1903.12007,etc |
| boundary condition | 553 | 154 | 3.588 | 0.001373 | 1903.06476,1903.00321,etc |
| laser pulse | 171 | 46 | 3.733 | 0.001365 | 1903.09596,1903.11463,etc |
| shear rate | 70 | 16 | 4.533 | 0.001358 | 1903.12007,1903.09827,etc |
| electrical conductivity | 32 | 13 | 2.583 | 0.001356 | 1903.10053,1903.03639,etc |
| spectral property | 47 | 13 | 3.833 | 0.001346 | 1903.06165,1903.08151,etc |
| pulse length | 29 | 12 | 2.545 | 0.001329 | 1903.10896,1903.09317,etc |
| regularization parameter | 45 | 15 | 3.143 | 0.001322 | 1903.10802,1903.09579,etc |
| local density | 43 | 15 | 2.857 | 0.001319 | 1903.02755,1903.02985,etc |
| basis function | 149 | 42 | 3.561 | 0.001313 | 1903.06476,1903.11637,etc |
| entangled state | 27 | 12 | 2.273 | 0.001312 | 1903.00221,1903.02625,etc |
| adjacency matrix | 55 | 18 | 3.118 | 0.001283 | 1903.02815,1903.07453,etc |
| surface tension | 108 | 29 | 3.786 | 0.001278 | 1903.05621,1903.08242,etc |
| probe pulse | 28 | 11 | 2.7 | 0.001253 | 1903.03739,1903.09317,etc |
| Figure b | 64 | 22 | 2.952 | 0.001252 | 1903.10473,1903.08748,etc |
| drag force | 32 | 11 | 3.0 | 0.001251 | 1903.03050,1903.04258,etc |
| deep neural network | 101 | 28 | 3.704 | 0.00125 | 1903.10268,1903.11215,etc |
| training datum | 154 | 39 | 3.816 | 0.001245 | 1903.00552,1903.10268,etc |
| optical fiber | 54 | 27 | 2.038 | 0.001233 | 1903.10053,1903.07184,etc |
| response function | 47 | 20 | 2.421 | 0.00122 | 1903.09483,1903.09278,etc |
| photon energy | 82 | 31 | 2.7 | 0.001213 | 1903.06147,1903.07959,etc |
| Monte Carlo simulation | 75 | 35 | 2.176 | 0.001202 | 1903.11463,1903.06024,etc |
| shear modulus | 40 | 12 | 3.091 | 0.001201 | 1903.00552,1903.07733,etc |
| initial perturbation | 44 | 17 | 2.562 | 0.001191 | 1903.09043,1903.08151,etc |
| cost function | 84 | 19 | 4.444 | 0.001189 | 1903.00552,1903.05621,etc |
| partial differential equation | 60 | 28 | 2.185 | 0.001176 | 1903.07733,1903.04783,etc |
| small parameter | 31 | 15 | 2.071 | 0.001174 | 1903.11463,1903.08749,etc |
| density gradient | 47 | 17 | 2.875 | 0.001167 | 1903.08151,1903.08368,etc |
| strain rate | 36 | 13 | 2.917 | 0.001153 | 1903.08502,1903.10539,etc |
| energy gain | 54 | 12 | 4.636 | 0.001152 | 1903.11238,1903.09929,etc |
| training dataset | 34 | 16 | 2.133 | 0.001152 | 1903.10274,1903.00828,etc |
| final time | 69 | 21 | 3.3 | 0.001146 | 1903.04946,1903.10173,etc |
| physical point | 24 | 11 | 2.3 | 0.001146 | 1903.07680,1903.06986,etc |
| computational domain | 80 | 35 | 2.294 | 0.00114 | 1903.00321,1903.06165,etc |
|