| contact angle | 81 | 14 | 6.0 | 0.003994 | 2002.01140,2002.01868,etc |
| cluster size | 66 | 15 | 4.643 | 0.003888 | 2002.00716,2002.00769,etc |
| exact solution | 131 | 52 | 2.549 | 0.00378 | 2002.00389,2002.01417,etc |
| probe field | 54 | 11 | 5.3 | 0.003731 | 2002.06035,2002.08430,etc |
| channel wall | 77 | 11 | 7.5 | 0.003524 | 2002.00782,2002.00856,etc |
| crystal structure | 55 | 17 | 3.375 | 0.003368 | 2002.00716,2002.01332,etc |
| scale-free network | 55 | 12 | 4.818 | 0.003278 | 2002.02140,2002.02607,etc |
| thermodynamic limit | 39 | 17 | 2.375 | 0.003242 | 2002.02607,2002.02618,etc |
| topological charge | 55 | 13 | 4.167 | 0.003133 | 2002.01237,2002.01803,etc |
| flow rate | 95 | 16 | 5.133 | 0.003104 | 2002.00090,2002.00856,etc |
| laser beam | 117 | 50 | 2.367 | 0.003003 | 2002.00003,2002.00056,etc |
| neural network | 369 | 75 | 4.959 | 0.002976 | 2002.00021,2002.00049,etc |
| quantum dot | 56 | 23 | 2.5 | 0.002911 | 2002.00182,2002.01332,etc |
| density gradient | 56 | 15 | 3.857 | 0.002898 | 2002.00680,2002.02832,etc |
| probe beam | 105 | 18 | 6.059 | 0.002725 | 2002.02332,2002.03190,etc |
| confidence interval | 86 | 17 | 5.25 | 0.002705 | 2002.01515,2002.01964,etc |
| magnetic field line | 38 | 17 | 2.125 | 0.00258 | 2002.03535,2002.04261,etc |
| light field | 100 | 22 | 4.333 | 0.002561 | 2002.01465,2002.01658,etc |
| particle trajectory | 40 | 13 | 3.25 | 0.002516 | 2002.00259,2002.03434,etc |
| inflection point | 64 | 11 | 6.1 | 0.002509 | 2002.00700,2002.02618,etc |
| particle shape | 37 | 11 | 3.6 | 0.002484 | 2002.00782,2002.01332,etc |
| transmission spectrum | 46 | 12 | 3.909 | 0.002468 | 2002.00729,2002.02062,etc |
| photon energy | 130 | 31 | 4.133 | 0.002414 | 2002.00238,2002.01332,etc |
| laser cooling | 31 | 11 | 3.0 | 0.00236 | 2002.00056,2002.02332,etc |
| energy resolution | 60 | 26 | 2.36 | 0.002316 | 2002.00543,2002.01173,etc |
| wind speed | 56 | 13 | 3.5 | 0.002299 | 2002.03139,2002.03473,etc |
| transition rate | 67 | 17 | 4.125 | 0.002295 | 2002.00785,2002.03188,etc |
| singular value | 68 | 14 | 4.692 | 0.002216 | 2002.02407,2002.02703,etc |
| input power | 62 | 20 | 3.211 | 0.002215 | 2002.00726,2002.02062,etc |
| band gap | 89 | 20 | 4.474 | 0.002202 | 2002.02363,2002.04462,etc |
| quantum computer | 80 | 14 | 5.462 | 0.002196 | 2002.01082,2002.04292,etc |
| long range | 31 | 11 | 3.0 | 0.002174 | 2002.00048,2002.03481,etc |
| time-reversal symmetry | 42 | 15 | 2.929 | 0.002171 | 2002.00341,2002.00887,etc |
| drag coefficient | 60 | 17 | 3.625 | 0.002109 | 2002.00489,2002.00785,etc |
| imaging system | 72 | 20 | 3.474 | 0.002081 | 2002.01741,2002.05960,etc |
| laser pulse | 170 | 52 | 3.235 | 0.002067 | 2002.00379,2002.00997,etc |
| surface roughness | 39 | 15 | 2.714 | 0.002013 | 2002.00894,2002.01515,etc |
| surface tension | 190 | 38 | 4.162 | 0.001993 | 2002.00729,2002.01140,etc |
| coherent state | 76 | 17 | 3.562 | 0.001991 | 2002.01465,2002.01585,etc |
| electric field | 524 | 155 | 3.396 | 0.001977 | 2002.00521,2002.00700,etc |
| band structure | 44 | 21 | 2.15 | 0.001962 | 2002.03215,2002.04366,etc |
| vorticity field | 48 | 11 | 3.5 | 0.00196 | 2002.01724,2002.02209,etc |
| spherical particle | 57 | 17 | 2.938 | 0.001953 | 2002.00782,2002.00806,etc |
| pressure field | 34 | 15 | 2.357 | 0.001944 | 2002.00989,2002.01671,etc |
| optical transition | 27 | 12 | 2.364 | 0.001931 | 2002.01658,2002.02332,etc |
| bond length | 61 | 15 | 4.214 | 0.001889 | 2002.00887,2002.01976,etc |
| peak intensity | 55 | 23 | 2.455 | 0.001878 | 2002.02332,2002.02632,etc |
| fluid particle | 49 | 12 | 4.364 | 0.001848 | 2002.00259,2002.03120,etc |
| grid point | 137 | 45 | 3.091 | 0.001832 | 2002.00716,2002.00806,etc |
| active space | 60 | 19 | 2.778 | 0.001808 | 2002.02505,2002.03347,etc |
| dipole-dipole interaction | 48 | 13 | 3.917 | 0.001796 | 2002.01417,2002.05041,etc |
| momentum space | 40 | 19 | 2.111 | 0.001792 | 2002.00928,2002.02363,etc |
| modulation frequency | 45 | 13 | 3.667 | 0.001775 | 2002.00694,2002.02781,etc |
| force field | 34 | 14 | 2.308 | 0.001775 | 2002.00716,2002.00766,etc |
| United States | 61 | 20 | 3.158 | 0.001729 | 2002.00706,2002.02521,etc |
| steady-state solution | 58 | 22 | 2.667 | 0.001717 | 2002.00680,2002.01329,etc |
| cavity mode | 73 | 18 | 4.118 | 0.001701 | 2002.01082,2002.01784,etc |
| dynamic simulation | 31 | 11 | 3.0 | 0.001688 | 2002.02151,2002.03525,etc |
| reaction rate | 58 | 23 | 2.591 | 0.001685 | 2002.00475,2002.00478,etc |
| free surface | 112 | 20 | 5.842 | 0.001673 | 2002.00938,2002.01103,etc |
| eigenvalue problem | 86 | 29 | 3.036 | 0.001666 | 2002.01029,2002.01784,etc |
| output port | 39 | 16 | 2.533 | 0.00165 | 2002.00726,2002.01465,etc |
| radial component | 36 | 14 | 2.692 | 0.00164 | 2002.01636,2002.02114,etc |
| training datum | 157 | 56 | 2.782 | 0.001639 | 2002.00021,2002.00049,etc |
| Langevin equation | 33 | 12 | 2.727 | 0.00163 | 2002.01373,2002.01533,etc |
| real network | 76 | 13 | 6.167 | 0.001608 | 2002.00534,2002.03717,etc |
| numerical scheme | 118 | 42 | 2.829 | 0.001598 | 2002.00277,2002.00389,etc |
| laser intensity | 52 | 17 | 3.188 | 0.001566 | 2002.00056,2002.02320,etc |
| atomic ensemble | 34 | 13 | 2.75 | 0.001561 | 2002.01082,2002.01417,etc |
| Green' function | 88 | 25 | 3.625 | 0.001534 | 2002.00003,2002.01668,etc |
| dynamic behavior | 43 | 12 | 3.818 | 0.001522 | 2002.01222,2002.01952,etc |
| resonance frequency | 124 | 35 | 3.618 | 0.001507 | 2002.00003,2002.00389,etc |
| propagation distance | 35 | 17 | 2.125 | 0.001497 | 2002.01237,2002.01331,etc |
| optimal solution | 34 | 14 | 2.538 | 0.001486 | 2002.00570,2002.03050,etc |
| plasma density | 55 | 22 | 2.476 | 0.001483 | 2002.00680,2002.01331,etc |
| electrical conductivity | 65 | 15 | 4.571 | 0.001474 | 2002.00039,2002.00806,etc |
| null hypothesis | 45 | 12 | 2.182 | 0.001461 | 2002.03564,2002.05381,etc |
| central frequency | 36 | 16 | 2.333 | 0.001454 | 2002.00443,2002.00726,etc |
| power supply | 35 | 14 | 2.462 | 0.001452 | 2002.00489,2002.01700,etc |
| cold atom | 41 | 20 | 2.105 | 0.001438 | 2002.01417,2002.05041,etc |
| quantum number | 69 | 25 | 2.833 | 0.001437 | 2002.02168,2002.04261,etc |
| internal state | 28 | 14 | 2.077 | 0.001422 | 2002.00048,2002.01658,etc |
| laser field | 39 | 18 | 2.235 | 0.001422 | 2002.04998,2002.05041,etc |
| basis function | 79 | 34 | 2.333 | 0.001414 | 2002.00090,2002.00277,etc |
| beam energy | 54 | 21 | 2.35 | 0.001402 | 2002.00543,2002.01173,etc |
| water molecule | 53 | 21 | 2.45 | 0.001399 | 2002.00322,2002.01636,etc |
| latent space | 45 | 12 | 3.818 | 0.001394 | 2002.00021,2002.00470,etc |
| unit cell | 144 | 42 | 3.463 | 0.001386 | 2002.00341,2002.00857,etc |
| lattice spacing | 47 | 13 | 3.75 | 0.001384 | 2002.01417,2002.03880,etc |
| optical field | 49 | 17 | 3.0 | 0.001367 | 2002.00056,2002.00366,etc |
| evolution equation | 76 | 25 | 3.125 | 0.001365 | 2002.00259,2002.00470,etc |
| convolutional layer | 34 | 14 | 2.538 | 0.001362 | 2002.00470,2002.01029,etc |
| local minimum | 73 | 23 | 2.955 | 0.001335 | 2002.00049,2002.00716,etc |
| transverse momentum | 31 | 11 | 3.0 | 0.001332 | 2002.04998,2002.06295,etc |
| entangled state | 37 | 12 | 2.636 | 0.001325 | 2002.01465,2002.01585,etc |
| physical constraint | 27 | 12 | 2.364 | 0.001324 | 2002.00021,2002.01668,etc |
| objective function | 134 | 40 | 3.41 | 0.001323 | 2002.00322,2002.00521,etc |
| detector response | 25 | 12 | 2.182 | 0.001316 | 2002.02718,2002.05914,etc |
| liquid phase | 39 | 15 | 2.714 | 0.001288 | 2002.01140,2002.02209,etc |
| single photon | 68 | 22 | 3.095 | 0.001283 | 2002.00063,2002.00997,etc |
|