| cavity mode | 63 | 16 | 4.0 | 0.007333 | 1606.01839,1606.07897,etc |
| spectral resolution | 51 | 12 | 4.545 | 0.005824 | 1606.06293,1606.09120,etc |
| thermal conductivity | 121 | 21 | 5.85 | 0.00577 | 1606.09554,1606.06789,etc |
| probe beam | 65 | 12 | 5.727 | 0.005385 | 1606.01152,1606.08167,etc |
| laser field | 122 | 27 | 4.654 | 0.004857 | 1606.01839,1606.00529,etc |
| social network | 214 | 43 | 5.071 | 0.00462 | 1606.07683,1606.09082,etc |
| repetition rate | 42 | 21 | 2.05 | 0.004569 | 1606.00091,1606.08550,etc |
| critical point | 105 | 22 | 4.81 | 0.004403 | 1606.08218,1606.05148,etc |
| time resolution | 52 | 15 | 3.643 | 0.004211 | 1606.09082,1606.05323,etc |
| multiplex network | 111 | 11 | 11.0 | 0.004115 | 1606.01688,1606.04872,etc |
| collective dynamic | 41 | 11 | 4.0 | 0.004104 | 1606.08358,1606.00228,etc |
| laser system | 44 | 11 | 4.3 | 0.004002 | 1606.05234,1606.00271,etc |
| angular distribution | 56 | 15 | 3.929 | 0.003876 | 1606.06334,1606.01805,etc |
| vector field | 75 | 21 | 3.6 | 0.003462 | 1606.07612,1606.01639,etc |
| magnetic field | 806 | 155 | 5.143 | 0.00339 | 1606.02153,1606.06153,etc |
| time delay | 53 | 16 | 3.467 | 0.003369 | 1606.03322,1606.05186,etc |
| selection rule | 51 | 18 | 2.941 | 0.003203 | 1606.00114,1606.00529,etc |
| resonant frequency | 110 | 25 | 4.375 | 0.003179 | 1606.06153,1606.04565,etc |
| unit vector | 110 | 36 | 3.114 | 0.003124 | 1606.06863,1606.01152,etc |
| inner product | 48 | 19 | 2.444 | 0.003114 | 1606.01498,1606.02666,etc |
| linear polarization | 67 | 21 | 3.3 | 0.003057 | 1606.08489,1606.06334,etc |
| coherence time | 54 | 13 | 4.417 | 0.003037 | 1606.01011,1606.06831,etc |
| heat flux | 89 | 24 | 3.783 | 0.003017 | 1606.06789,1606.05226,etc |
| complex number | 35 | 12 | 3.091 | 0.002945 | 1606.06153,1606.08266,etc |
| Reynolds stress | 85 | 14 | 6.462 | 0.002927 | 1606.04733,1606.01573,etc |
| basis function | 127 | 26 | 2.84 | 0.002819 | 1606.06105,1606.04436,etc |
| energy loss | 63 | 21 | 3.05 | 0.002815 | 1606.08097,1606.04990,etc |
| exact solution | 132 | 47 | 2.848 | 0.002811 | 1606.03916,1606.05665,etc |
| free path | 69 | 22 | 3.238 | 0.00272 | 1606.04800,1606.05148,etc |
| turbulent boundary layer | 33 | 12 | 2.909 | 0.002647 | 1606.04733,1606.06778,etc |
| beam splitter | 45 | 18 | 2.471 | 0.002629 | 1606.01839,1606.05186,etc |
| spatial resolution | 94 | 31 | 3.1 | 0.002628 | 1606.04291,1606.07044,etc |
| master equation | 77 | 21 | 3.75 | 0.002512 | 1606.02391,1606.06835,etc |
| degree distribution | 127 | 31 | 4.167 | 0.00251 | 1606.01169,1606.06447,etc |
| angular velocity | 65 | 17 | 4.0 | 0.00249 | 1606.06863,1606.01805,etc |
| internal state | 58 | 17 | 3.562 | 0.002472 | 1606.08207,1606.05148,etc |
| order parameter | 102 | 29 | 3.607 | 0.002467 | 1606.08218,1606.05148,etc |
| quantum optic | 42 | 20 | 2.158 | 0.002321 | 1606.00091,1606.05637,etc |
| atomic system | 27 | 13 | 2.083 | 0.002291 | 1606.06153,1606.01791,etc |
| focal length | 36 | 13 | 2.917 | 0.002255 | 1606.04931,1606.02188,etc |
| dark state | 67 | 13 | 5.5 | 0.002243 | 1606.04931,1606.09554,etc |
| laser power | 53 | 11 | 5.2 | 0.002222 | 1606.04931,1606.07897,etc |
| momentum space | 37 | 13 | 3.0 | 0.002222 | 1606.08681,1606.08343,etc |
| quantum theory | 41 | 20 | 2.105 | 0.002184 | 1606.08865,1606.00939,etc |
| growth rate | 115 | 34 | 3.121 | 0.002145 | 1606.08103,1606.08489,etc |
| mechanical property | 32 | 12 | 2.727 | 0.00214 | 1606.01805,1606.01839,etc |
| velocity field | 157 | 41 | 3.9 | 0.002134 | 1606.05323,1606.04733,etc |
| incident light | 40 | 12 | 3.545 | 0.002115 | 1606.08489,1606.01864,etc |
| bias voltage | 34 | 11 | 3.3 | 0.002106 | 1606.05186,1606.05246,etc |
| paraxial approximation | 37 | 13 | 3.0 | 0.002104 | 1606.09487,1606.04964,etc |
| Maxwell equation | 48 | 17 | 2.312 | 0.002072 | 1606.04832,1606.03436,etc |
| turbulent flow | 78 | 24 | 3.348 | 0.00204 | 1606.06373,1606.04733,etc |
| radiation pressure | 41 | 11 | 4.0 | 0.002034 | 1606.01839,1606.07113,etc |
| light beam | 33 | 12 | 2.909 | 0.002031 | 1606.04800,1606.07044,etc |
| charge density | 62 | 22 | 2.905 | 0.002022 | 1606.08681,1606.03436,etc |
| dispersion relation | 106 | 30 | 3.345 | 0.001987 | 1606.08358,1606.08489,etc |
| optical lattice | 41 | 13 | 2.833 | 0.001986 | 1606.08358,1606.06831,etc |
| water molecule | 35 | 12 | 3.091 | 0.001982 | 1606.04800,1606.00065,etc |
| internal energy | 82 | 21 | 4.0 | 0.001962 | 1606.05323,1606.06855,etc |
| particle physics | 65 | 26 | 2.56 | 0.001936 | 1606.01152,1606.01791,etc |
| ion beam | 50 | 11 | 4.8 | 0.001933 | 1606.06200,1606.04650,etc |
| distribution function | 130 | 32 | 4.097 | 0.001925 | 1606.01805,1606.08681,etc |
| surface tension | 67 | 16 | 4.4 | 0.001917 | 1606.02569,1606.04007,etc |
| laser beam | 92 | 34 | 2.636 | 0.001914 | 1606.08358,1606.04800,etc |
| wave function | 163 | 46 | 3.578 | 0.001897 | 1606.08358,1606.01821,etc |
| community detection | 50 | 12 | 3.818 | 0.001856 | 1606.08207,1606.01169,etc |
| adjacency matrix | 48 | 20 | 2.474 | 0.001837 | 1606.09082,1606.07825,etc |
| Monte Carlo | 35 | 14 | 2.615 | 0.00183 | 1606.09176,1606.01688,etc |
| Rydberg state | 64 | 12 | 4.364 | 0.001826 | 1606.04436,1606.05977,etc |
| cluster size | 39 | 15 | 2.714 | 0.001816 | 1606.06447,1606.05246,etc |
| Supplementary Information | 36 | 15 | 2.357 | 0.001807 | 1606.03958,1606.00784,etc |
| external force | 71 | 23 | 3.136 | 0.001772 | 1606.03565,1606.00638,etc |
| electron density | 79 | 28 | 2.889 | 0.001766 | 1606.08681,1606.00515,etc |
| community structure | 58 | 13 | 4.75 | 0.00176 | 1606.08207,1606.01169,etc |
| ground state | 303 | 95 | 3.213 | 0.001754 | 1606.05717,1606.06153,etc |
| photon energy | 46 | 17 | 2.75 | 0.001731 | 1606.04800,1606.06524,etc |
| Green' function | 90 | 21 | 4.4 | 0.00173 | 1606.06863,1606.06778,etc |
| path length | 56 | 18 | 3.235 | 0.001726 | 1606.06447,1606.03322,etc |
| phase shift | 162 | 48 | 3.426 | 0.001708 | 1606.06153,1606.01839,etc |
| continuous spectrum | 36 | 12 | 3.182 | 0.001704 | 1606.00612,1606.00027,etc |
| proton beam | 42 | 11 | 4.1 | 0.001703 | 1606.04650,1606.03361,etc |
| evolution equation | 65 | 26 | 2.48 | 0.001701 | 1606.03916,1606.09009,etc |
| relative phase | 54 | 22 | 2.524 | 0.001683 | 1606.00529,1606.04436,etc |
| transfer function | 45 | 18 | 2.588 | 0.001675 | 1606.05081,1606.04565,etc |
| linear system | 65 | 26 | 2.56 | 0.001666 | 1606.08266,1606.03436,etc |
| inverse problem | 42 | 12 | 3.727 | 0.001659 | 1606.09487,1606.00403,etc |
| signal-to-noise ratio | 52 | 19 | 2.278 | 0.001651 | 1606.05081,1606.04565,etc |
| diffusion coefficient | 90 | 24 | 3.739 | 0.001646 | 1606.06855,1606.00218,etc |
| time distribution | 44 | 12 | 3.636 | 0.001638 | 1606.07432,1606.05186,etc |
| different layer | 44 | 11 | 3.3 | 0.001631 | 1606.02153,1606.03051,etc |
| kinetic energy | 239 | 83 | 2.902 | 0.001627 | 1606.08358,1606.06855,etc |
| transition rate | 65 | 22 | 2.571 | 0.001627 | 1606.05912,1606.01075,etc |
| network topology | 33 | 15 | 2.286 | 0.001612 | 1606.09082,1606.07825,etc |
| optical response | 66 | 11 | 6.5 | 0.001601 | 1606.01839,1606.00114,etc |
| thermal fluctuation | 85 | 27 | 3.231 | 0.001588 | 1606.03565,1606.08218,etc |
| Reynolds number | 171 | 35 | 4.735 | 0.001587 | 1606.01805,1606.04733,etc |
| atomic ensemble | 34 | 13 | 2.5 | 0.001568 | 1606.01864,1606.04375,etc |
| magnetic field line | 53 | 20 | 2.684 | 0.001553 | 1606.06863,1606.06334,etc |
| unstable mode | 41 | 18 | 2.353 | 0.001537 | 1606.06750,1606.04619,etc |
| magnetic moment | 38 | 19 | 2.056 | 0.001537 | 1606.06831,1606.05840,etc |
|