| analytical model | 36 | 12 | 3.091 | 0.006436 | 1602.00979,1602.07489,etc |
| external magnetic field | 65 | 26 | 2.56 | 0.006339 | 1602.06170,1602.02693,etc |
| graduate student | 83 | 13 | 6.75 | 0.00456 | 1602.07390,1602.05616,etc |
| conversion efficiency | 36 | 11 | 3.5 | 0.003939 | 1602.00974,1602.06266,etc |
| electric field | 551 | 127 | 4.349 | 0.003389 | 1602.06125,1602.00974,etc |
| electron heating | 94 | 11 | 9.3 | 0.003332 | 1602.03126,1602.08482,etc |
| second moment | 35 | 16 | 2.267 | 0.003289 | 1602.00093,1602.00573,etc |
| lattice site | 45 | 16 | 2.933 | 0.003021 | 1602.06266,1602.00979,etc |
| spherical particle | 41 | 12 | 3.636 | 0.002877 | 1602.04641,1602.01611,etc |
| community structure | 58 | 14 | 4.385 | 0.002639 | 1602.00093,1602.08451,etc |
| quantum theory | 86 | 26 | 3.36 | 0.002458 | 1602.07404,1602.05405,etc |
| entangled state | 46 | 11 | 4.2 | 0.002387 | 1602.07054,1602.00926,etc |
| coherent state | 53 | 13 | 3.667 | 0.00238 | 1602.00663,1602.04083,etc |
| bond length | 36 | 15 | 2.5 | 0.002345 | 1602.01857,1602.06192,etc |
| quantum mechanic | 189 | 50 | 3.816 | 0.002328 | 1602.05938,1602.03973,etc |
| linear superposition | 67 | 15 | 3.857 | 0.00232 | 1602.02693,1602.05616,etc |
| energy resolution | 92 | 24 | 3.87 | 0.002309 | 1602.07522,1602.00726,etc |
| Green' function | 83 | 22 | 2.143 | 0.002288 | 1602.06853,1602.05009,etc |
| water molecule | 50 | 11 | 4.6 | 0.002281 | 1602.02051,1602.03577,etc |
| laser pulse | 129 | 35 | 3.735 | 0.002209 | 1602.08946,1602.06371,etc |
| surface tension | 75 | 19 | 4.111 | 0.00216 | 1602.02693,1602.06806,etc |
| matrix element | 189 | 50 | 3.816 | 0.002087 | 1602.06266,1602.08946,etc |
| degree distribution | 100 | 19 | 4.389 | 0.001983 | 1602.05530,1602.00093,etc |
| correct response | 64 | 15 | 4.357 | 0.001981 | 1602.06352,1602.07661,etc |
| hydrogen atom | 53 | 14 | 4.0 | 0.001965 | 1602.05615,1602.06192,etc |
| stationary distribution | 28 | 12 | 2.455 | 0.001956 | 1602.05530,1602.01671,etc |
| collective behavior | 27 | 12 | 2.364 | 0.001943 | 1602.02693,1602.06447,etc |
| time window | 54 | 21 | 2.6 | 0.001872 | 1602.04490,1602.06371,etc |
| analytic solution | 57 | 16 | 3.733 | 0.00185 | 1602.06747,1602.06806,etc |
| Rydberg atom | 64 | 14 | 4.692 | 0.001807 | 1602.00909,1602.01257,etc |
| cold atom | 29 | 12 | 2.545 | 0.001789 | 1602.06405,1602.01752,etc |
| introductory physics student | 47 | 12 | 4.182 | 0.001718 | 1602.06352,1602.07390,etc |
| inertial range | 55 | 11 | 3.5 | 0.001687 | 1602.08015,1602.03821,etc |
| two-level system | 44 | 19 | 2.333 | 0.001684 | 1602.00974,1602.07823,etc |
| kinetic equation | 57 | 11 | 5.4 | 0.001676 | 1602.02693,1602.01680,etc |
| many student | 103 | 24 | 4.435 | 0.00166 | 1602.06352,1602.07390,etc |
| topological feature | 24 | 11 | 2.3 | 0.001641 | 1602.04083,1602.08647,etc |
| open system | 31 | 11 | 3.0 | 0.001629 | 1602.03705,1602.09095,etc |
| transport property | 29 | 12 | 2.545 | 0.001613 | 1602.05009,1602.05245,etc |
| original paper | 24 | 11 | 2.2 | 0.001599 | 1602.03577,1602.04065,etc |
| flow field | 92 | 26 | 3.28 | 0.001591 | 1602.06853,1602.02693,etc |
| quantum measurement | 49 | 13 | 4.0 | 0.001589 | 1602.03621,1602.00508,etc |
| effective mass | 38 | 16 | 2.467 | 0.001588 | 1602.09023,1602.08397,etc |
| classical limit | 36 | 11 | 3.0 | 0.001552 | 1602.06371,1602.09023,etc |
| charge distribution | 65 | 21 | 3.2 | 0.001533 | 1602.06352,1602.07390,etc |
| optical field | 37 | 16 | 2.4 | 0.001532 | 1602.00630,1602.01074,etc |
| experimental datum | 225 | 86 | 2.624 | 0.001529 | 1602.00063,1602.06712,etc |
| Rydberg state | 106 | 13 | 8.417 | 0.001521 | 1602.01257,1602.07728,etc |
| laser field | 64 | 22 | 2.952 | 0.001505 | 1602.08946,1602.07489,etc |
| coherent structure | 53 | 13 | 4.167 | 0.001464 | 1602.07151,1602.05245,etc |
| optical response | 38 | 14 | 2.846 | 0.001452 | 1602.03705,1602.02497,etc |
| Reynolds number | 132 | 37 | 3.611 | 0.00145 | 1602.06853,1602.07151,etc |
| inner product | 60 | 18 | 3.294 | 0.001392 | 1602.09023,1602.08440,etc |
| classical physics | 43 | 12 | 3.818 | 0.001386 | 1602.06853,1602.08397,etc |
| cavity mode | 32 | 14 | 2.077 | 0.001382 | 1602.08453,1602.03621,etc |
| delta function | 56 | 13 | 4.583 | 0.001369 | 1602.05009,1602.06806,etc |
| quantum number | 43 | 18 | 2.471 | 0.001359 | 1602.09023,1602.00275,etc |
| ground state energy | 25 | 11 | 2.3 | 0.001325 | 1602.06447,1602.00275,etc |
| Maxwell' equation | 45 | 19 | 2.444 | 0.001295 | 1602.00612,1602.03541,etc |
| Rabi frequency | 48 | 17 | 2.438 | 0.001293 | 1602.06405,1602.00331,etc |
| numerical scheme | 53 | 18 | 3.059 | 0.001248 | 1602.06853,1602.07205,etc |
| state space | 29 | 12 | 2.364 | 0.00124 | 1602.05616,1602.06404,etc |
| resonance frequency | 55 | 25 | 2.25 | 0.001229 | 1602.00974,1602.00612,etc |
| student response | 36 | 13 | 2.917 | 0.001219 | 1602.06497,1602.05616,etc |
| initial datum | 55 | 17 | 3.188 | 0.001207 | 1602.06853,1602.07205,etc |
| magnetic field line | 29 | 13 | 2.333 | 0.001204 | 1602.06747,1602.08482,etc |
| unit cell | 54 | 21 | 2.45 | 0.001203 | 1602.00979,1602.02051,etc |
| boundary condition | 437 | 138 | 3.175 | 0.0012 | 1602.06937,1602.06853,etc |
| modulation frequency | 30 | 11 | 2.8 | 0.001191 | 1602.08758,1602.01755,etc |
| correlation energy | 45 | 11 | 4.4 | 0.001171 | 1602.02547,1602.08546,etc |
| effective Hamiltonian | 38 | 11 | 3.6 | 0.001157 | 1602.07293,1602.00926,etc |
| diffusion process | 31 | 11 | 2.9 | 0.001156 | 1602.05530,1602.06747,etc |
| laser beam | 72 | 31 | 2.333 | 0.001156 | 1602.05987,1602.07539,etc |
| analytical solution | 96 | 36 | 2.714 | 0.001149 | 1602.07205,1602.06747,etc |
| Supplementary Material | 29 | 11 | 2.8 | 0.001138 | 1602.04903,1602.03973,etc |
| system size | 62 | 29 | 2.107 | 0.001131 | 1602.05716,1602.05009,etc |
| molecular system | 44 | 18 | 2.529 | 0.001106 | 1602.06266,1602.05615,etc |
| incident light | 33 | 12 | 2.727 | 0.001087 | 1602.04903,1602.00755,etc |
| stochastic model | 44 | 11 | 3.8 | 0.00107 | 1602.06937,1602.01578,etc |
| friction coefficient | 32 | 15 | 2.071 | 0.00107 | 1602.06937,1602.02305,etc |
| field theory | 29 | 14 | 2.154 | 0.001069 | 1602.08299,1602.01752,etc |
| basis function | 44 | 17 | 2.688 | 0.001063 | 1602.08946,1602.06192,etc |
| direct numerical simulation | 56 | 26 | 2.2 | 0.001063 | 1602.08153,1602.01353,etc |
| fluid dynamic | 45 | 21 | 2.1 | 0.00106 | 1602.06853,1602.00573,etc |
| power law | 118 | 45 | 2.591 | 0.001054 | 1602.05530,1602.01578,etc |
| social network | 121 | 35 | 3.412 | 0.00104 | 1602.04490,1602.03739,etc |
| imaginary part | 122 | 49 | 2.521 | 0.00104 | 1602.00612,1602.05009,etc |
| temperature dependence | 39 | 17 | 2.25 | 0.001036 | 1602.04153,1602.03577,etc |
| individual interviews | 30 | 12 | 2.455 | 0.001009 | 1602.07390,1602.06497,etc |
| new model | 31 | 13 | 2.5 | 0.000999 | 1602.01578,1602.02354,etc |
| adjacency matrix | 95 | 27 | 3.615 | 0.000987 | 1602.00093,1602.00614,etc |
| state vector | 36 | 17 | 2.188 | 0.000969 | 1602.01857,1602.03973,etc |
| intermediate state | 31 | 15 | 2.071 | 0.000968 | 1602.06405,1602.01257,etc |
| contact angle | 50 | 11 | 4.8 | 0.000966 | 1602.04688,1602.07357,etc |
| physical space | 36 | 16 | 2.067 | 0.000959 | 1602.06937,1602.01353,etc |
| cost function | 27 | 11 | 2.6 | 0.000952 | 1602.09094,1602.05596,etc |
| fluid flow | 76 | 27 | 2.885 | 0.00095 | 1602.02693,1602.05245,etc |
| Navier-Stokes equation | 85 | 35 | 2.441 | 0.000928 | 1602.06853,1602.07151,etc |
| correlation effect | 30 | 14 | 2.231 | 0.000928 | 1602.05716,1602.01308,etc |
| exponential distribution | 42 | 19 | 2.278 | 0.000925 | 1602.00994,1602.02496,etc |
|