| boundary condition | 6065 | 1960 | 2.923 | 0.001274 | 1801.04338,1801.09857,etc |
| electric field | 6480 | 1804 | 3.961 | 0.002084 | 1801.04200,1801.03671,etc |
| experimental datum | 4017 | 1656 | 2.163 | 0.001174 | 1801.05016,1801.04232,etc |
| imaginary part | 1749 | 790 | 2.339 | 0.000965 | 1801.03025,1801.04147,etc |
| exact solution | 1554 | 685 | 3.366 | 0.001022 | 1801.09857,1801.03025,etc |
| matrix element | 1829 | 674 | 3.441 | 0.00117 | 1801.06239,1801.03025,etc |
| quantum mechanic | 2206 | 653 | 4.433 | 0.001621 | 1801.05487,1801.05016,etc |
| Reynolds number | 2633 | 636 | 4.571 | 0.001731 | 1801.10192,1801.02038,etc |
| Navier-Stokes equation | 1348 | 561 | 2.75 | 0.000863 | 1801.02038,1801.00650,etc |
| power law | 1350 | 552 | 2.647 | 0.001196 | 1801.04338,1801.03694,etc |
| nonumber & | 1121 | 502 | 2.439 | 0.000905 | 1801.00707,1801.02098,etc |
| laser pulse | 1933 | 499 | 3.081 | 0.00214 | 1801.07511,1801.07503,etc |
| grid point | 1171 | 496 | 2.429 | 0.00084 | 1801.09729,1801.03690,etc |
| system size | 1323 | 492 | 2.286 | 0.001223 | 1801.01357,1801.09829,etc |
| computational domain | 1096 | 471 | 2.829 | 0.000652 | 1801.06592,1801.03694,etc |
| quantum system | 886 | 460 | 2.39 | 0.000853 | 1801.01193,1801.05487,etc |
| unit cell | 1759 | 458 | 3.14 | 0.001972 | 1801.07876,1801.08013,etc |
| average number | 892 | 455 | 2.022 | 0.000943 | 1801.02874,1801.09829,etc |
| flow field | 1189 | 425 | 3.318 | 0.001286 | 1801.10586,1801.03694,etc |
| fluid flow | 901 | 409 | 2.6 | 0.000898 | 1801.09729,1801.06951,etc |
| Maxwell' equation | 1011 | 408 | 2.098 | 0.001266 | 1801.02098,1801.02951,etc |
| neural network | 1804 | 402 | 5.273 | 0.00263 | 1801.06079,1801.10527,etc |
| basis function | 1308 | 391 | 3.333 | 0.002115 | 1801.00703,1801.01236,etc |
| dynamical system | 886 | 377 | 2.294 | 0.000963 | 1801.03690,1801.07655,etc |
| complex network | 956 | 366 | 2.226 | 0.001279 | 1801.05373,1801.01869,etc |
| social network | 1236 | 360 | 3.355 | 0.001493 | 1801.02874,1801.05373,etc |
| evolution equation | 786 | 357 | 2.367 | 0.000772 | 1801.00650,1801.03694,etc |
| photon energy | 875 | 356 | 2.276 | 0.001184 | 1801.07876,1801.02079,etc |
| surface tension | 1450 | 338 | 5.562 | 0.002356 | 1801.00964,1801.09885,etc |
| molecular dynamic | 543 | 337 | 2.094 | 0.00054 | 1801.00703,1801.06243,etc |
| optimal value | 566 | 335 | 2.036 | 0.000647 | 1801.10144,1801.01365,etc |
| physical quantity | 637 | 334 | 2.5 | 0.000625 | 1801.03086,1801.00891,etc |
| pressure gradient | 664 | 327 | 2.76 | 0.000887 | 1801.02038,1801.07558,etc |
| figure b | 599 | 325 | 2.069 | 0.000589 | 1801.04918,1801.00964,etc |
| laser field | 1052 | 323 | 3.409 | 0.002077 | 1801.07511,1801.07876,etc |
| time period | 566 | 317 | 2.25 | 0.000672 | 1801.09729,1801.07219,etc |
| single photon | 719 | 307 | 3.095 | 0.001326 | 1801.01193,1801.03025,etc |
| computational efficiency | 464 | 303 | 2.368 | 0.000464 | 1801.06592,1801.00046,etc |
| supplementary material | 672 | 302 | 2.96 | 0.000963 | 1801.03029,1801.09614,etc |
| quantum number | 638 | 301 | 2.808 | 0.000926 | 1801.04754,1801.07187,etc |
| nonlinear term | 591 | 294 | 2.194 | 0.000691 | 1801.04338,1801.02098,etc |
| Fourier space | 619 | 290 | 2.032 | 0.0007 | 1801.04343,1801.00650,etc |
| electronic structure | 541 | 281 | 2.259 | 0.000895 | 1801.08013,1801.04712,etc |
| adjacency matrix | 817 | 281 | 2.538 | 0.001098 | 1801.09829,1801.06079,etc |
| training datum | 977 | 280 | 3.727 | 0.001213 | 1801.01376,1801.06693,etc |
| laser intensity | 733 | 277 | 3.032 | 0.001481 | 1801.02666,1801.07511,etc |
| time window | 594 | 277 | 2.355 | 0.001003 | 1801.02874,1801.09753,etc |
| Green' function | 976 | 272 | 2.833 | 0.001667 | 1801.03025,1801.07728,etc |
| quantum theory | 935 | 270 | 2.769 | 0.001357 | 1801.05487,1801.04918,etc |
| eigenvalue problem | 576 | 270 | 2.654 | 0.000708 | 1801.02038,1801.04147,etc |
| optimization problem | 587 | 270 | 2.071 | 0.000733 | 1801.01357,1801.03690,etc |
| analytic solution | 498 | 268 | 2.4 | 0.000704 | 1801.02038,1801.06291,etc |
| energy resolution | 919 | 265 | 2.552 | 0.002013 | 1801.05580,1801.02694,etc |
| molecular system | 500 | 262 | 2.92 | 0.000677 | 1801.10144,1801.09015,etc |
| Figure b | 722 | 261 | 3.737 | 0.000866 | 1801.10187,1801.10423,etc |
| degree distribution | 1042 | 259 | 3.0 | 0.002027 | 1801.01357,1801.09829,etc |
| relative phase | 593 | 256 | 2.059 | 0.001847 | 1801.07876,1801.02079,etc |
| Schr"odinger equation | 622 | 254 | 2.412 | 0.001083 | 1801.02951,1801.07728,etc |
| band gap | 750 | 252 | 3.0 | 0.001677 | 1801.02666,1801.09497,etc |
| momentum space | 590 | 250 | 3.583 | 0.00106 | 1801.05869,1801.02951,etc |
| input datum | 484 | 245 | 2.467 | 0.000805 | 1801.09067,1801.08384,etc |
| hydrogen atom | 564 | 245 | 2.208 | 0.001097 | 1801.07696,1801.07089,etc |
| analytical model | 483 | 241 | 2.684 | 0.001037 | 1801.04338,1801.00935,etc |
| exact result | 441 | 236 | 2.368 | 0.000644 | 1801.01688,1801.09977,etc |
| Rabi frequency | 700 | 233 | 2.714 | 0.001439 | 1801.02694,1801.04754,etc |
| objective function | 780 | 232 | 4.3 | 0.001597 | 1801.01357,1801.09829,etc |
| complex plane | 462 | 232 | 2.478 | 0.000667 | 1801.09829,1801.01376,etc |
| incident light | 438 | 231 | 2.444 | 0.001056 | 1801.07876,1801.04754,etc |
| local minimum | 420 | 229 | 2.4 | 0.000687 | 1801.03690,1801.07232,etc |
| numerical error | 370 | 229 | 2.067 | 0.000458 | 1801.04781,1801.02167,etc |
| second moment | 455 | 222 | 2.625 | 0.000659 | 1801.02166,1801.00046,etc |
| band structure | 610 | 221 | 4.067 | 0.001559 | 1801.04712,1801.07774,etc |
| pressure field | 470 | 221 | 2.348 | 0.00099 | 1801.10212,1801.06300,etc |
| Supplementary Information | 553 | 217 | 2.7 | 0.001172 | 1801.09300,1801.03907,etc |
| statistical mechanic | 427 | 217 | 2.167 | 0.000715 | 1801.01861,1801.05016,etc |
| average degree | 556 | 216 | 2.45 | 0.000976 | 1801.09829,1801.06079,etc |
| simulation box | 420 | 214 | 2.176 | 0.000732 | 1801.03991,1801.10187,etc |
| water molecule | 678 | 211 | 3.522 | 0.001652 | 1801.03991,1801.07696,etc |
| laser power | 407 | 210 | 2.357 | 0.001045 | 1801.03671,1801.02666,etc |
| numerical datum | 319 | 208 | 2.176 | 0.00041 | 1801.07324,1801.06438,etc |
| quantum dot | 411 | 205 | 2.095 | 0.001569 | 1801.01193,1801.02666,etc |
| shear stress | 580 | 205 | 2.455 | 0.001311 | 1801.10192,1801.10577,etc |
| Supplemental Material | 465 | 204 | 2.267 | 0.001193 | 1801.03732,1801.05450,etc |
| new model | 375 | 204 | 2.231 | 0.00064 | 1801.06049,1801.00665,etc |
| volume fraction | 898 | 203 | 8.364 | 0.002028 | 1801.10192,1801.02038,etc |
| flow rate | 724 | 200 | 3.579 | 0.00179 | 1801.10586,1801.02464,etc |
| free surface | 741 | 198 | 2.545 | 0.001481 | 1801.06592,1801.00046,etc |
| case study | 348 | 197 | 2.455 | 0.000628 | 1801.03489,1801.01359,etc |
| stationary solution | 403 | 197 | 2.071 | 0.0008 | 1801.02038,1801.06848,etc |
| thermodynamic limit | 631 | 196 | 5.083 | 0.002155 | 1801.09829,1801.01861,etc |
| intermediate state | 411 | 196 | 2.118 | 0.00087 | 1801.05871,1801.05905,etc |
| optical lattice | 532 | 194 | 2.154 | 0.001651 | 1801.06239,1801.09277,etc |
| detection efficiency | 382 | 194 | 2.368 | 0.000873 | 1801.05580,1801.05905,etc |
| incident field | 441 | 193 | 2.062 | 0.000854 | 1801.02666,1801.03025,etc |
| particle velocity | 387 | 190 | 2.412 | 0.000673 | 1801.10187,1801.07728,etc |
| response function | 640 | 188 | 5.684 | 0.001511 | 1801.01688,1801.04712,etc |
| cavity mode | 674 | 188 | 3.312 | 0.00253 | 1801.07888,1801.05953,etc |
| asymptotic expansion | 397 | 188 | 2.118 | 0.000632 | 1801.04147,1801.01191,etc |
| interaction energy | 590 | 186 | 6.0 | 0.00181 | 1801.02109,1801.02593,etc |
| new class | 276 | 186 | 2.5 | 0.000492 | 1801.10191,1801.06444,etc |
|