| 1 | density functional theory | DFT | 469 | 38 | 2.002538 | 1904.02097,1904.04930,etc |
| 2 | two dimensional | 2D | 378 | 34 | 2.00174 | 1904.02051,1904.06852,etc |
| 3 | three dimensional | 3D | 531 | 30 | 1.002305 | 1904.02051,1904.06004,etc |
| 4 | molecular dynamics | MD | 303 | 25 | 2.002935 | 1904.08758,1904.10655,etc |
| 5 | particle in cell | PIC | 128 | 21 | 1.004191 | 1904.05574,1904.12922,etc |
| 6 | monte carlo | MC | 93 | 16 | 1.001388 | 1904.04930,1904.08758,etc |
| 7 | local density approximation | LDA | 146 | 15 | 1.003276 | 1904.06341,1904.10512,etc |
| 8 | potential energy surface | PES | 102 | 12 | 1.001742 | 1904.04930,1904.12119,etc |
| 9 | machine learning | ML | 214 | 12 | 1.002312 | 1904.04930,1904.08750,etc |
| 10 | spontaneous parametric down conversion | SPDC | 53 | 12 | 1.000874 | 1904.05278,1904.02512,etc |
| 11 | one dimensional | 1D | 93 | 12 | 1.00213 | 1904.00092,1904.04284,etc |
| 12 | density of states | DOS | 59 | 11 | 1.001275 | 1904.04450,1904.10204,etc |
| 13 | magneto optical trap | MOT | 58 | 11 | 2.001498 | 1904.09706,1904.10223,etc |
| 14 | european research council | ERC | 13 | 11 | 1.000208 | 1904.00757,1904.11762,etc |
| 15 | generalized gradient approximation | GGA | 36 | 10 | 1.000671 | 1904.04930,1904.01927,etc |
| 16 | convolutional neural network | CNN | 147 | 10 | 1.002597 | 1904.09321,1904.01756,etc |
| 17 | time of flight | ToF | 80 | 10 | 1.004907 | 1904.09596,1904.00713,etc |
| 18 | finite element method | FEM | 42 | 10 | 1.000984 | 1904.10636,1904.11342,etc |
| 19 | spatial light modulator | SLM | 87 | 10 | 1.002173 | 1904.10819,1904.13350,etc |
| 20 | time dependent density functional theory | TDDFT | 62 | 9 | 1.002214 | 1904.02097,1904.00678,etc |
| 21 | kohn sham | KS | 158 | 9 | 2.001328 | 1904.02097,1904.02012,etc |
| 22 | partial differential equation | PDE | 111 | 9 | 2.001914 | 1904.12985,1904.06619,etc |
| 23 | deutsche forschungsgemeinschaft | DFG | 10 | 9 | 1.000123 | 1904.07519,1904.12512,etc |
| 24 | hartree fock | HF | 109 | 9 | 1.000827 | 1904.12971,1904.04456,etc |
| 25 | bose einstein condensate | BEC | 104 | 9 | 2.000893 | 1904.06208,1904.12668,etc |
| 26 | transverse electric | TE | 28 | 9 | 1.000882 | 1904.10287,1904.03707,etc |
| 27 | direct numerical simulation | DNS | 72 | 9 | 2.001361 | 1904.07521,1904.03903,etc |
| 28 | light emitting diode | LED | 82 | 9 | 1.002073 | 1904.01552,1904.00182,etc |
| 29 | neural network | NN | 227 | 8 | 2.006737 | 1904.00583,1904.04930,etc |
| 30 | perdew burke ernzerhof | PBE | 53 | 8 | 1.001643 | 1904.02097,1904.06852,etc |
| 31 | root mean squared error | RMSE | 33 | 8 | 1.0005 | 1904.06817,1904.07105,etc |
| 32 | finite difference time domain | FDTD | 57 | 8 | 1.001567 | 1904.06852,1904.03087,etc |
| 33 | graphics processing unit | GPU | 90 | 8 | 1.003574 | 1904.05896,1904.07105,etc |
| 34 | large eddy simulation | LES | 109 | 8 | 1.001877 | 1904.07521,1904.10131,etc |
| 35 | configuration interaction | CI | 115 | 8 | 2.002969 | 1904.11317,1904.08471,etc |
| 36 | random phase approximation | RPA | 380 | 8 | 2.013428 | 1904.10512,1904.05524,etc |
| 37 | department of energy | DOE | 16 | 7 | 1.000179 | 1904.04930,1904.11120,etc |
| 38 | particle image velocimetry | PIV | 53 | 7 | 1.001112 | 1904.06817,1904.10131,etc |
| 39 | ordinary differential equation | ODE | 46 | 7 | 2.001464 | 1904.11853,1904.06619,etc |
| 40 | degrees of freedom | DOF | 30 | 7 | 1.000413 | 1904.12119,1904.01552,etc |
| 41 | atomic force microscope | AFM | 20 | 7 | 2.000849 | 1904.06852,1904.10287,etc |
| 42 | direct numerical simulations | DNS | 107 | 7 | 2.002438 | 1904.13314,1904.00056,etc |
| 43 | stochastic gradient descent | SGD | 19 | 7 | 1.000236 | 1904.10087,1904.00239,etc |
| 44 | van der waals | vdW | 23 | 6 | 1.000728 | 1904.04930,1904.02796,etc |
| 45 | lattice boltzmann | LB | 134 | 6 | 2.003238 | 1904.12553,1904.11848,etc |
| 46 | total variation | TV | 115 | 6 | 1.002923 | 1904.00049,1904.07105,etc |
| 47 | inertial confinement fusion | ICF | 11 | 6 | 1.000289 | 1904.05450,1904.04893,etc |
| 48 | whispering gallery mode | WGM | 30 | 6 | 1.002144 | 1904.09686,1904.03087,etc |
| 49 | diffusion monte carlo | DMC | 261 | 6 | 2.007057 | 1904.09934,1904.01299,etc |
| 50 | artificial neural network | ANN | 200 | 6 | 2.006907 | 1904.10819,1904.03026,etc |
| 51 | electromagnetically induced transparency | EIT | 36 | 6 | 2.001972 | 1904.10819,1904.05743,etc |
| 52 | silicon nitride | SiN | 36 | 6 | 2.001458 | 1904.07283,1904.03087,etc |
| 53 | rotating wave approximation | RWA | 29 | 6 | 1.00139 | 1904.06560,1904.12073,etc |
| 54 | born oppenheimer | BO | 45 | 6 | 1.000985 | 1904.00042,1904.02955,etc |
| 55 | acousto optic modulator | AOM | 65 | 6 | 2.002251 | 1904.12020,1904.04178,etc |
| 56 | mean squared error | MSE | 54 | 6 | 1.000916 | 1904.02848,1904.03327,etc |
| 57 | projector augmented wave | PAW | 9 | 5 | 1.000319 | 1904.02097,1904.06341,etc |
| 58 | natural science foundation of china | NSFC | 7 | 5 | 1.000125 | 1904.04930,1904.08395,etc |
| 59 | of naval research | ONR | 6 | 5 | 1.000093 | 1904.04930,1904.10131,etc |
| 60 | quantum dot | QD | 169 | 5 | 1.005313 | 1904.10905,1904.12041,etc |
| 61 | hong ou mandel | HOM | 63 | 5 | 2.001483 | 1904.10905,1904.12512,etc |
| 62 | conjugate gradient | CG | 19 | 5 | 1.000538 | 1904.10514,1904.07981,etc |
| 63 | free spectral range | FSR | 18 | 5 | 1.00074 | 1904.12041,1904.03101,etc |
| 64 | galactic cosmic ray | GCR | 117 | 5 | 2.003799 | 1904.05611,1904.10859,etc |
| 65 | hexagonal boron nitride | hBN | 87 | 5 | 2.003212 | 1904.06852,1904.10287,etc |
| 66 | transition metal dichalcogenide | TMD | 38 | 5 | 1.001728 | 1904.06852,1904.10287,etc |
| 67 | digital micromirror device | DMD | 22 | 5 | 2.000962 | 1904.00049,1904.06004,etc |
| 68 | peak signal to noise ratio | PSNR | 22 | 5 | 1.000998 | 1904.00049,1904.13350,etc |
| 69 | complete active space self consistent field | CASSCF | 19 | 5 | 1.000342 | 1904.12971,1904.00678,etc |
| 70 | computational fluid dynamics | CFD | 46 | 5 | 1.001483 | 1904.07981,1904.10131,etc |
| 71 | scanning electron microscope | SEM | 14 | 5 | 1.000649 | 1904.10287,1904.03087,etc |
| 72 | nitrogen vacancy | NV | 174 | 5 | 2.008005 | 1904.08763,1904.09428,etc |
| 73 | quantum monte carlo | QMC | 48 | 5 | 2.002721 | 1904.00678,1904.10251,etc |
| 74 | stochastic differential equation | SDE | 26 | 5 | 1.002663 | 1904.07177,1904.00532,etc |
| 75 | numerical aperture | NA | 64 | 5 | 1.002305 | 1904.06004,1904.04178,etc |
| 76 | laguerre gaussian | LG | 35 | 5 | 1.00226 | 1904.06701,1904.06735,etc |
| 77 | proper orthogonal decomposition | POD | 72 | 5 | 2.002471 | 1904.02245,1904.09082,etc |
| 78 | surface plasmon polariton | SPP | 24 | 5 | 2.001618 | 1904.06465,1904.04584,etc |
| 79 | transverse magnetic | TM | 33 | 5 | 1.000911 | 1904.03707,1904.09279,etc |
| 80 | second harmonic generation | SHG | 60 | 5 | 2.003805 | 1904.01927,1904.09777,etc |
| 81 | lattice boltzmann method | LBM | 210 | 5 | 2.005607 | 1904.00866,1904.12948,etc |
| 82 | inductively coupled plasma | ICP | 10 | 5 | 1.000316 | 1904.03087,1904.03101,etc |
| 83 | potential energy curve | PEC | 82 | 5 | 2.002173 | 1904.11964,1904.08372,etc |
| 84 | markov chain monte carlo | MCMC | 15 | 5 | 1.000444 | 1904.10581,1904.10972,etc |
| 85 | reactive ion etching | RIE | 10 | 5 | 1.000254 | 1904.03101,1904.07289,etc |
| 86 | time projection chamber | TPC | 111 | 5 | 2.004565 | 1904.12289,1904.02885,etc |
| 87 | nonlinear schr"{o}dinger equation | NLSE | 57 | 5 | 2.001333 | 1904.02185,1904.12081,etc |
| 88 | pulse shape discrimination | PSD | 18 | 4 | 2.002798 | 1904.00949,1904.08674,etc |
| 89 | radial distribution function | RDF | 68 | 4 | 2.000319 | 1904.04930,1904.00532,etc |
| 90 | two dimensional electron gas | 2DEG | 34 | 4 | 1.000933 | 1904.08702,1904.07181,etc |
| 91 | rigorous coupled wave analysis | RCWA | 14 | 4 | 1.00072 | 1904.06852,1904.06423,etc |
| 92 | optical parametric oscillator | OPO | 51 | 4 | 1.005278 | 1904.05278,1904.09777,etc |
| 93 | ultra high vacuum | UHV | 15 | 4 | 1.000685 | 1904.13242,1904.12544,etc |
| 94 | direct current | DC | 48 | 4 | 2.001969 | 1904.10287,1904.13350,etc |
| 95 | silicon on insulator | SOI | 15 | 4 | 2.001584 | 1904.10287,1904.05293,etc |
| 96 | polydimethylsiloxane | PDMS | 12 | 4 | 2.000701 | 1904.10287,1904.01194,etc |
| 97 | chemical vapor deposition | CVD | 14 | 4 | 1.001508 | 1904.08763,1904.06214,etc |
| 98 | quantum key distribution | QKD | 63 | 4 | 2.004943 | 1904.11889,1904.01552,etc |
| 99 | embedded atom method | EAM | 152 | 4 | 2.005057 | 1904.08758,1904.10817,etc |
| 100 | density functional perturbation theory | DFPT | 15 | 4 | 1.000199 | 1904.06341,1904.00329,etc |
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