| external magnetic field | 64 | 24 | 2.739 | 0.004625 | 1808.07405,1808.05149,etc |
| community structure | 116 | 12 | 6.455 | 0.00454 | 1808.08789,1808.07857,etc |
| Green' function | 109 | 22 | 5.0 | 0.004355 | 1808.02205,1808.05282,etc |
| effective interaction | 78 | 14 | 5.846 | 0.004214 | 1808.04499,1808.10506,etc |
| Rydberg atom | 105 | 11 | 9.4 | 0.004175 | 1808.02678,1808.05987,etc |
| thermodynamic limit | 47 | 18 | 2.588 | 0.003735 | 1808.02362,1808.05149,etc |
| cost function | 97 | 25 | 3.625 | 0.003721 | 1808.06150,1808.01135,etc |
| random number | 53 | 18 | 3.059 | 0.003466 | 1808.07670,1808.04675,etc |
| unit cell | 172 | 32 | 5.516 | 0.003458 | 1808.08245,1808.00090,etc |
| porous medium | 122 | 14 | 8.692 | 0.003339 | 1808.09804,1808.01260,etc |
| degree distribution | 77 | 18 | 4.412 | 0.003121 | 1808.02362,1808.05911,etc |
| force field | 54 | 12 | 2.818 | 0.002971 | 1808.06156,1808.06118,etc |
| laser pulse | 193 | 43 | 4.548 | 0.002935 | 1808.07067,1808.10337,etc |
| neural network | 200 | 39 | 5.237 | 0.002923 | 1808.00142,1808.04499,etc |
| present model | 71 | 16 | 3.733 | 0.002867 | 1808.08921,1808.02399,etc |
| Rydberg state | 41 | 11 | 3.0 | 0.002774 | 1808.04643,1808.05987,etc |
| energy spread | 49 | 13 | 4.0 | 0.002765 | 1808.01737,1808.07808,etc |
| water molecule | 80 | 22 | 3.762 | 0.002618 | 1808.10737,1808.02757,etc |
| phase factor | 34 | 12 | 3.0 | 0.002588 | 1808.04643,1808.07324,etc |
| Green function | 80 | 20 | 4.158 | 0.002518 | 1808.02205,1808.10272,etc |
| cavity mode | 39 | 11 | 3.5 | 0.002499 | 1808.02678,1808.04230,etc |
| loss function | 65 | 19 | 2.889 | 0.002471 | 1808.00142,1808.10753,etc |
| core region | 29 | 12 | 2.273 | 0.002453 | 1808.04625,1808.02657,etc |
| basis function | 150 | 42 | 3.634 | 0.002434 | 1808.04921,1808.05431,etc |
| phase information | 32 | 11 | 2.8 | 0.002429 | 1808.02338,1808.10375,etc |
| topological charge | 60 | 13 | 4.083 | 0.002353 | 1808.10318,1808.10772,etc |
| interaction energy | 68 | 16 | 4.333 | 0.002314 | 1808.02205,1808.02399,etc |
| magnetic field line | 35 | 14 | 2.462 | 0.002304 | 1808.08899,1808.01218,etc |
| Poisson' ratio | 29 | 11 | 2.3 | 0.002271 | 1808.08921,1808.06387,etc |
| correlation energy | 62 | 16 | 3.8 | 0.002245 | 1808.02049,1808.10200,etc |
| phase profile | 27 | 11 | 2.6 | 0.002229 | 1808.05282,1808.07324,etc |
| exponential function | 36 | 15 | 2.214 | 0.002216 | 1808.08117,1808.02402,etc |
| local minimum | 76 | 22 | 3.571 | 0.002116 | 1808.07683,1808.02088,etc |
| frequency comb | 37 | 12 | 3.273 | 0.002099 | 1808.00860,1808.00874,etc |
| photon energy | 89 | 32 | 2.839 | 0.001988 | 1808.05449,1808.07067,etc |
| double excitation | 42 | 13 | 3.417 | 0.001986 | 1808.05431,1808.02049,etc |
| local maximum | 37 | 12 | 3.273 | 0.00198 | 1808.02678,1808.10172,etc |
| isotropic turbulence | 36 | 14 | 2.385 | 0.001932 | 1808.01537,1808.10172,etc |
| laser power | 45 | 14 | 3.385 | 0.001894 | 1808.00371,1808.07831,etc |
| laser field | 106 | 31 | 3.467 | 0.001887 | 1808.07067,1808.10337,etc |
| resonance frequency | 70 | 26 | 2.76 | 0.00188 | 1808.04686,1808.03779,etc |
| Fourier space | 105 | 23 | 4.727 | 0.00185 | 1808.05885,1808.05168,etc |
| Ising model | 50 | 16 | 3.2 | 0.001822 | 1808.00808,1808.05149,etc |
| intensity profile | 40 | 14 | 3.0 | 0.00179 | 1808.08101,1808.07405,etc |
| drag force | 55 | 15 | 3.643 | 0.001786 | 1808.08921,1808.06156,etc |
| surface tension | 73 | 19 | 4.0 | 0.001781 | 1808.09613,1808.09804,etc |
| pressure field | 49 | 12 | 2.545 | 0.001778 | 1808.02562,1808.08245,etc |
| supplementary information | 29 | 12 | 2.182 | 0.001765 | 1808.06156,1808.07067,etc |
| relative phase | 62 | 28 | 2.259 | 0.001742 | 1808.00371,1808.04907,etc |
| real world | 39 | 16 | 2.467 | 0.00173 | 1808.04930,1808.03404,etc |
| bias voltage | 42 | 13 | 2.917 | 0.001724 | 1808.07824,1808.03683,etc |
| quantum mechanic | 97 | 40 | 2.359 | 0.001705 | 1808.02205,1808.05282,etc |
| plasma density | 77 | 19 | 3.444 | 0.001694 | 1808.03860,1808.05084,etc |
| energy resolution | 67 | 19 | 3.111 | 0.00169 | 1808.05833,1808.03683,etc |
| objective function | 65 | 22 | 3.048 | 0.001665 | 1808.10859,1808.04930,etc |
| phase separation | 52 | 11 | 5.1 | 0.001663 | 1808.00808,1808.00084,etc |
| Reynolds stress | 60 | 11 | 5.9 | 0.00165 | 1808.07478,1808.06147,etc |
| Supplementary Information | 54 | 20 | 2.526 | 0.001639 | 1808.04921,1808.04430,etc |
| chemical reaction | 55 | 23 | 2.045 | 0.001629 | 1808.03824,1808.10275,etc |
| response function | 31 | 13 | 2.5 | 0.001593 | 1808.05137,1808.08278,etc |
| detection efficiency | 54 | 22 | 2.524 | 0.001584 | 1808.02094,1808.03683,etc |
| optimal control | 43 | 11 | 4.1 | 0.001551 | 1808.05175,1808.09946,etc |
| social network | 80 | 27 | 3.0 | 0.001526 | 1808.07670,1808.00808,etc |
| optical response | 47 | 15 | 2.714 | 0.001516 | 1808.00371,1808.08101,etc |
| first layer | 24 | 11 | 2.3 | 0.001508 | 1808.06156,1808.05806,etc |
| probe beam | 65 | 18 | 3.765 | 0.001477 | 1808.08101,1808.02743,etc |
| laser intensity | 76 | 29 | 2.679 | 0.001444 | 1808.10337,1808.06890,etc |
| inversion symmetry | 28 | 13 | 2.167 | 0.001416 | 1808.05449,1808.05874,etc |
| relative uncertainty | 29 | 11 | 2.8 | 0.001392 | 1808.09478,1808.08472,etc |
| high Reynolds number | 35 | 13 | 2.667 | 0.001373 | 1808.07948,1808.09398,etc |
| matrix element | 131 | 46 | 2.867 | 0.001354 | 1808.02678,1808.02049,etc |
| focal spot | 45 | 11 | 3.5 | 0.001314 | 1808.07067,1808.10337,etc |
| Supplemental Material | 45 | 21 | 2.2 | 0.00131 | 1808.10172,1808.02743,etc |
| particle density | 32 | 14 | 2.385 | 0.001303 | 1808.01537,1808.10337,etc |
| quantum information | 41 | 18 | 2.353 | 0.001293 | 1808.01565,1808.04426,etc |
| band gap | 73 | 26 | 2.68 | 0.001288 | 1808.08245,1808.03262,etc |
| electric field | 449 | 146 | 3.09 | 0.001255 | 1808.08848,1808.06607,etc |
| boundary condition | 449 | 156 | 2.89 | 0.001251 | 1808.08921,1808.06607,etc |
| beam waist | 27 | 11 | 2.4 | 0.001231 | 1808.01737,1808.01897,etc |
| pressure gradient | 60 | 25 | 2.375 | 0.001211 | 1808.08921,1808.06607,etc |
| particle position | 67 | 26 | 2.64 | 0.001207 | 1808.08775,1808.01537,etc |
| particle size | 32 | 11 | 3.0 | 0.0012 | 1808.08921,1808.08775,etc |
| ground truth | 38 | 15 | 2.571 | 0.001194 | 1808.10753,1808.02338,etc |
| state space | 61 | 17 | 3.75 | 0.001183 | 1808.10859,1808.02088,etc |
| linear stability analysis | 39 | 17 | 2.375 | 0.001168 | 1808.05237,1808.01583,etc |
| basis set | 74 | 19 | 3.944 | 0.00116 | 1808.04921,1808.04681,etc |
| quantum system | 69 | 29 | 2.429 | 0.00116 | 1808.02678,1808.04643,etc |
| average degree | 63 | 23 | 2.545 | 0.001159 | 1808.02362,1808.05911,etc |
| compressible flow | 32 | 12 | 2.455 | 0.001147 | 1808.07030,1808.04787,etc |
| activation function | 27 | 11 | 2.5 | 0.001133 | 1808.00142,1808.00973,etc |
| streamwise direction | 44 | 13 | 3.583 | 0.001122 | 1808.05463,1808.10172,etc |
| memory requirement | 35 | 15 | 2.429 | 0.001114 | 1808.05463,1808.05885,etc |
| new model | 34 | 17 | 2.062 | 0.001089 | 1808.01537,1808.05282,etc |
| lattice site | 37 | 15 | 2.571 | 0.001085 | 1808.00808,1808.07405,etc |
| nonumber & | 76 | 33 | 2.25 | 0.001066 | 1808.02678,1808.09804,etc |
| computation time | 65 | 30 | 2.207 | 0.001045 | 1808.02049,1808.04639,etc |
| power law | 79 | 35 | 2.294 | 0.001041 | 1808.07067,1808.05885,etc |
| experimental datum | 274 | 124 | 2.22 | 0.00103 | 1808.04921,1808.06607,etc |
| triplet state | 31 | 11 | 3.0 | 0.00103 | 1808.05987,1808.07546,etc |
| optical power | 29 | 14 | 2.154 | 0.001029 | 1808.00371,1808.03355,etc |
|