| water molecule | 137 | 12 | 12.364 | 0.006256 | 1601.02401,1601.00680,etc |
| contact line | 236 | 22 | 11.048 | 0.005112 | 1601.03018,1601.06976,etc |
| laser pulse | 163 | 39 | 4.053 | 0.004558 | 1601.02434,1601.04422,etc |
| black hole | 86 | 11 | 5.3 | 0.004516 | 1601.00680,1601.03421,etc |
| frequency shift | 84 | 20 | 4.368 | 0.004267 | 1601.04086,1601.02656,etc |
| correlation function | 90 | 23 | 4.0 | 0.003858 | 1601.02477,1601.04086,etc |
| band gap | 75 | 16 | 4.933 | 0.003818 | 1601.06767,1601.02902,etc |
| rest frame | 34 | 11 | 3.3 | 0.003236 | 1601.05739,1601.00680,etc |
| porous medium | 67 | 13 | 5.25 | 0.003208 | 1601.05361,1601.00910,etc |
| magnetic field | 597 | 101 | 5.96 | 0.003051 | 1601.04422,1601.05442,etc |
| dark matter | 125 | 19 | 6.889 | 0.002945 | 1601.02477,1601.02199,etc |
| quantum dot | 59 | 20 | 3.0 | 0.002912 | 1601.03344,1601.02821,etc |
| photonic crystal | 49 | 18 | 2.647 | 0.002851 | 1601.06745,1601.02259,etc |
| room temperature | 128 | 57 | 2.268 | 0.00285 | 1601.06745,1601.03866,etc |
| conservation law | 105 | 23 | 4.727 | 0.002795 | 1601.00680,1601.06490,etc |
| phase space | 185 | 39 | 4.842 | 0.002774 | 1601.07305,1601.04990,etc |
| hydrogen atom | 68 | 22 | 3.19 | 0.002649 | 1601.02401,1601.06856,etc |
| Gaussian beam | 49 | 13 | 4.0 | 0.002635 | 1601.05207,1601.07422,etc |
| Rydberg atom | 72 | 14 | 3.923 | 0.002585 | 1601.02567,1601.07305,etc |
| pulse shape | 52 | 11 | 4.9 | 0.002437 | 1601.07650,1601.00819,etc |
| external magnetic field | 37 | 14 | 2.231 | 0.002394 | 1601.00680,1601.03837,etc |
| beam axis | 28 | 12 | 2.182 | 0.00236 | 1601.05135,1601.02434,etc |
| Fourier coefficient | 27 | 13 | 2.167 | 0.002352 | 1601.01748,1601.03560,etc |
| community structure | 106 | 13 | 8.167 | 0.002348 | 1601.05630,1601.06028,etc |
| stationary solution | 48 | 15 | 2.714 | 0.002344 | 1601.04310,1601.06490,etc |
| electric field | 404 | 113 | 3.598 | 0.002267 | 1601.04422,1601.02567,etc |
| thin film | 41 | 14 | 2.538 | 0.002257 | 1601.06976,1601.02511,etc |
| interaction energy | 70 | 16 | 4.333 | 0.00223 | 1601.06860,1601.01346,etc |
| electron density | 77 | 22 | 3.19 | 0.002207 | 1601.04601,1601.01002,etc |
| electron beam | 73 | 18 | 4.235 | 0.002188 | 1601.06025,1601.03606,etc |
| electron energy | 36 | 15 | 2.286 | 0.002166 | 1601.03421,1601.06883,etc |
| magnetic moment | 37 | 17 | 2.25 | 0.002119 | 1601.03560,1601.00680,etc |
| total angular momentum | 30 | 12 | 2.182 | 0.0021 | 1601.04422,1601.00680,etc |
| binding energy | 62 | 19 | 3.389 | 0.002076 | 1601.04990,1601.07726,etc |
| chemical reaction | 38 | 17 | 2.312 | 0.002064 | 1601.07305,1601.08043,etc |
| energy spectrum | 110 | 45 | 2.477 | 0.002057 | 1601.04310,1601.03697,etc |
| Rabi frequency | 43 | 12 | 3.182 | 0.002035 | 1601.00327,1601.07305,etc |
| temperature gradient | 80 | 22 | 3.762 | 0.002035 | 1601.03560,1601.06860,etc |
| single photon | 57 | 22 | 2.619 | 0.002028 | 1601.00327,1601.03344,etc |
| dispersion relation | 84 | 27 | 3.115 | 0.002025 | 1601.00209,1601.02671,etc |
| large system | 32 | 15 | 2.214 | 0.00202 | 1601.03781,1601.06767,etc |
| systematic error | 55 | 24 | 2.348 | 0.002018 | 1601.06745,1601.02199,etc |
| volume fraction | 75 | 15 | 5.286 | 0.002003 | 1601.06976,1601.08038,etc |
| free surface | 44 | 13 | 3.583 | 0.001993 | 1601.02671,1601.07145,etc |
| optical lattice | 42 | 17 | 2.562 | 0.001987 | 1601.07305,1601.02409,etc |
| reference frame | 54 | 15 | 3.714 | 0.001974 | 1601.05044,1601.06976,etc |
| quantum mechanic | 163 | 39 | 4.237 | 0.001971 | 1601.02401,1601.02477,etc |
| thermal conductivity | 31 | 11 | 2.3 | 0.001959 | 1601.07390,1601.05674,etc |
| critical point | 126 | 33 | 3.812 | 0.001951 | 1601.07305,1601.06745,etc |
| contact angle | 96 | 19 | 5.0 | 0.001947 | 1601.03018,1601.03886,etc |
| growth rate | 137 | 34 | 3.97 | 0.00192 | 1601.02434,1601.08043,etc |
| unstable mode | 53 | 12 | 3.364 | 0.001903 | 1601.05545,1601.07220,etc |
| time resolution | 57 | 16 | 3.4 | 0.00189 | 1601.01078,1601.01534,etc |
| response function | 38 | 11 | 3.2 | 0.001888 | 1601.04086,1601.01978,etc |
| shear flow | 42 | 11 | 4.1 | 0.001876 | 1601.04393,1601.03565,etc |
| heat flux | 81 | 20 | 3.947 | 0.001812 | 1601.03837,1601.04639,etc |
| Reynolds number | 164 | 39 | 4.263 | 0.001784 | 1601.04310,1601.03922,etc |
| quantum state | 94 | 25 | 3.875 | 0.001772 | 1601.03226,1601.07845,etc |
| basis function | 88 | 19 | 4.833 | 0.001766 | 1601.00521,1601.03685,etc |
| plane wave | 84 | 38 | 2.243 | 0.00176 | 1601.05135,1601.00327,etc |
| radiation field | 34 | 13 | 2.75 | 0.001755 | 1601.04422,1601.06856,etc |
| optical mode | 31 | 14 | 2.231 | 0.001732 | 1601.05248,1601.04981,etc |
| free energy | 87 | 24 | 3.739 | 0.00172 | 1601.02401,1601.08043,etc |
| aspect ratio | 87 | 18 | 4.588 | 0.001718 | 1601.03560,1601.05741,etc |
| flow rate | 109 | 14 | 7.846 | 0.001711 | 1601.05462,1601.06976,etc |
| different temperature | 42 | 12 | 3.727 | 0.001691 | 1601.03866,1601.00808,etc |
| spontaneous emission | 73 | 23 | 3.227 | 0.001688 | 1601.03866,1601.04086,etc |
| plasma density | 42 | 16 | 2.067 | 0.001675 | 1601.02434,1601.06025,etc |
| electronic state | 64 | 18 | 3.706 | 0.001675 | 1601.07726,1601.00680,etc |
| probe beam | 31 | 11 | 3.0 | 0.00167 | 1601.01748,1601.02535,etc |
| electronic structure | 42 | 15 | 2.5 | 0.001659 | 1601.06881,1601.06535,etc |
| energy density | 61 | 24 | 2.609 | 0.001654 | 1601.05462,1601.03837,etc |
| refractive index | 98 | 46 | 2.156 | 0.001647 | 1601.03866,1601.02026,etc |
| density matrix | 80 | 22 | 3.762 | 0.001645 | 1601.07305,1601.03781,etc |
| transition frequency | 38 | 16 | 2.467 | 0.001628 | 1601.02409,1601.05334,etc |
| density profile | 60 | 19 | 3.056 | 0.001603 | 1601.00327,1601.02671,etc |
| optical property | 59 | 27 | 2.231 | 0.001594 | 1601.03866,1601.02821,etc |
| field intensity | 30 | 13 | 2.333 | 0.00158 | 1601.03837,1601.07650,etc |
| ground state | 260 | 94 | 2.785 | 0.00157 | 1601.02401,1601.00327,etc |
| neutral atom | 42 | 15 | 2.929 | 0.001544 | 1601.02696,1601.05949,etc |
| wave packet | 53 | 13 | 3.833 | 0.001507 | 1601.02511,1601.00680,etc |
| gravitational field | 64 | 14 | 4.846 | 0.001504 | 1601.05739,1601.00320,etc |
| electromagnetic field | 154 | 55 | 2.833 | 0.001469 | 1601.05699,1601.05044,etc |
| incident light | 32 | 11 | 2.3 | 0.001458 | 1601.02511,1601.02821,etc |
| boundary condition | 349 | 113 | 3.098 | 0.001454 | 1601.03018,1601.03560,etc |
| transition probability | 56 | 15 | 2.857 | 0.001452 | 1601.06082,1601.03415,etc |
| free path | 52 | 20 | 2.684 | 0.001451 | 1601.01002,1601.04086,etc |
| photon flux | 24 | 11 | 2.3 | 0.00145 | 1601.06856,1601.02821,etc |
| velocity field | 163 | 51 | 3.22 | 0.001449 | 1601.04310,1601.03697,etc |
| focal plane | 38 | 17 | 2.25 | 0.001449 | 1601.01834,1601.02101,etc |
| phase shift | 78 | 27 | 2.885 | 0.001395 | 1601.02821,1601.05545,etc |
| wave function | 297 | 58 | 5.193 | 0.001387 | 1601.04990,1601.07726,etc |
| energy resolution | 46 | 22 | 2.143 | 0.001346 | 1601.00249,1601.05828,etc |
| optical path | 32 | 12 | 2.818 | 0.001343 | 1601.07022,1601.06149,etc |
| group velocity | 61 | 20 | 3.105 | 0.00134 | 1601.00209,1601.06025,etc |
| energy flux | 50 | 16 | 3.267 | 0.001337 | 1601.04310,1601.03697,etc |
| average time | 26 | 13 | 2.083 | 0.001337 | 1601.06097,1601.02923,etc |
| approximate solution | 55 | 20 | 2.158 | 0.001333 | 1601.01002,1601.01558,etc |
| current density | 40 | 18 | 2.294 | 0.001326 | 1601.05044,1601.04086,etc |
| master equation | 47 | 20 | 2.158 | 0.001322 | 1601.07305,1601.03415,etc |
|