| 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 | signal to noise ratio | S/N | 84 | 21 | 1.000925 | 1904.00559,1904.11889,etc |
| 6 | particle in cell | PIC | 128 | 21 | 1.004191 | 1904.05574,1904.12922,etc |
| 7 | full width at half maximum | FWHM | 50 | 18 | 1.000608 | 1904.05278,1904.05082,etc |
| 8 | radio frequency | RF | 170 | 17 | 2.002356 | 1904.03330,1904.10287,etc |
| 9 | monte carlo | MC | 93 | 16 | 1.001388 | 1904.04930,1904.08758,etc |
| 10 | fast fourier transform | FFT | 62 | 16 | 1.000695 | 1904.11853,1904.13244,etc |
| 11 | local density approximation | LDA | 146 | 15 | 1.003276 | 1904.06341,1904.10512,etc |
| 12 | probability density function | PDF | 130 | 13 | 1.003452 | 1904.08763,1904.05336,etc |
| 13 | potential energy surface | PES | 102 | 12 | 1.001742 | 1904.04930,1904.12119,etc |
| 14 | machine learning | ML | 214 | 12 | 1.002312 | 1904.04930,1904.08750,etc |
| 15 | quantum electrodynamics | QED | 58 | 12 | 2.001431 | 1904.10178,1904.01450,etc |
| 16 | spontaneous parametric down conversion | SPDC | 53 | 12 | 1.000874 | 1904.05278,1904.02512,etc |
| 17 | magnetohydrodynamic | MHD | 207 | 12 | 2.002988 | 1904.12518,1904.08161,etc |
| 18 | singular value decomposition | SVD | 73 | 12 | 1.002202 | 1904.00185,1904.10131,etc |
| 19 | one dimensional | 1D | 93 | 12 | 1.00213 | 1904.00092,1904.04284,etc |
| 20 | density of states | DOS | 59 | 11 | 1.001275 | 1904.04450,1904.10204,etc |
| 21 | magneto optical trap | MOT | 58 | 11 | 2.001498 | 1904.09706,1904.10223,etc |
| 22 | photomultiplier tube | PMT | 43 | 11 | 1.001232 | 1904.00049,1904.05432,etc |
| 23 | european research council | ERC | 13 | 11 | 1.000208 | 1904.00757,1904.11762,etc |
| 24 | generalized gradient approximation | GGA | 36 | 10 | 1.000671 | 1904.04930,1904.01927,etc |
| 25 | coronal mass ejection | CME | 727 | 10 | 2.012346 | 1904.00140,1904.05611,etc |
| 26 | convolutional neural network | CNN | 147 | 10 | 1.002597 | 1904.09321,1904.01756,etc |
| 27 | electromagnetic | EM | 98 | 10 | 2.001868 | 1904.12946,1904.03935,etc |
| 28 | time of flight | ToF | 80 | 10 | 1.004907 | 1904.09596,1904.00713,etc |
| 29 | finite element method | FEM | 42 | 10 | 1.000984 | 1904.10636,1904.11342,etc |
| 30 | orbital angular momentum | OAM | 162 | 10 | 1.004238 | 1904.01552,1904.06701,etc |
| 31 | spatial light modulator | SLM | 87 | 10 | 1.002173 | 1904.10819,1904.13350,etc |
| 32 | time dependent density functional theory | TDDFT | 62 | 9 | 1.002214 | 1904.02097,1904.00678,etc |
| 33 | kohn sham | KS | 158 | 9 | 2.001328 | 1904.02097,1904.02012,etc |
| 34 | partial differential equation | PDE | 111 | 9 | 2.001914 | 1904.12985,1904.06619,etc |
| 35 | deutsche forschungsgemeinschaft | DFG | 10 | 9 | 1.000123 | 1904.07519,1904.12512,etc |
| 36 | charge coupled device | CCD | 25 | 9 | 1.000826 | 1904.00049,1904.13350,etc |
| 37 | hartree fock | HF | 109 | 9 | 1.000827 | 1904.12971,1904.04456,etc |
| 38 | bose einstein condensate | BEC | 104 | 9 | 2.000893 | 1904.06208,1904.12668,etc |
| 39 | transverse electric | TE | 28 | 9 | 1.000882 | 1904.10287,1904.03707,etc |
| 40 | direct numerical simulation | DNS | 72 | 9 | 2.001361 | 1904.07521,1904.03903,etc |
| 41 | light emitting diode | LED | 82 | 9 | 1.002073 | 1904.01552,1904.00182,etc |
| 42 | root mean square | RMS | 35 | 9 | 1.001084 | 1904.05169,1904.00185,etc |
| 43 | continuous wave | CW | 58 | 9 | 2.001722 | 1904.01618,1904.07833,etc |
| 44 | neural network | NN | 227 | 8 | 2.006737 | 1904.00583,1904.04930,etc |
| 45 | perdew burke ernzerhof | PBE | 53 | 8 | 1.001643 | 1904.02097,1904.06852,etc |
| 46 | root mean squared error | RMSE | 33 | 8 | 1.0005 | 1904.06817,1904.07105,etc |
| 47 | finite difference time domain | FDTD | 57 | 8 | 1.001567 | 1904.06852,1904.03087,etc |
| 48 | power spectral density | PSD | 31 | 8 | 1.00065 | 1904.13314,1904.05169,etc |
| 49 | graphics processing unit | GPU | 90 | 8 | 1.003574 | 1904.05896,1904.07105,etc |
| 50 | probability distribution function | PDF | 69 | 8 | 1.001538 | 1904.12064,1904.08763,etc |
| 51 | brillouin zone | BZ | 56 | 8 | 1.001319 | 1904.06341,1904.06214,etc |
| 52 | large eddy simulation | LES | 109 | 8 | 1.001877 | 1904.07521,1904.10131,etc |
| 53 | configuration interaction | CI | 115 | 8 | 2.002969 | 1904.11317,1904.08471,etc |
| 54 | random phase approximation | RPA | 380 | 8 | 2.013428 | 1904.10512,1904.05524,etc |
| 55 | local oscillator | LO | 46 | 8 | 2.001006 | 1904.07283,1904.06560,etc |
| 56 | department of energy | DOE | 16 | 7 | 1.000179 | 1904.04930,1904.11120,etc |
| 57 | particle image velocimetry | PIV | 53 | 7 | 1.001112 | 1904.06817,1904.10131,etc |
| 58 | ordinary differential equation | ODE | 46 | 7 | 2.001464 | 1904.11853,1904.06619,etc |
| 59 | degrees of freedom | DOF | 30 | 7 | 1.000413 | 1904.12119,1904.01552,etc |
| 60 | atomic force microscope | AFM | 20 | 7 | 2.000849 | 1904.06852,1904.10287,etc |
| 61 | photoluminescence | PL | 91 | 7 | 1.003781 | 1904.06852,1904.10916,etc |
| 62 | direct numerical simulations | DNS | 107 | 7 | 2.002438 | 1904.13314,1904.00056,etc |
| 63 | terahertz | THz | 140 | 7 | 2.007984 | 1904.05188,1904.03707,etc |
| 64 | root mean square deviation | RMSD | 51 | 7 | 1.001322 | 1904.11453,1904.01924,etc |
| 65 | stochastic gradient descent | SGD | 19 | 7 | 1.000236 | 1904.10087,1904.00239,etc |
| 66 | van der waals | vdW | 23 | 6 | 1.000728 | 1904.04930,1904.02796,etc |
| 67 | lattice boltzmann | LB | 134 | 6 | 2.003238 | 1904.12553,1904.11848,etc |
| 68 | root mean square error | RMSError | 68 | 6 | 2.001422 | 1904.09189,1904.08395,etc |
| 69 | point spread function | PSF | 34 | 6 | 2.000932 | 1904.09321,1904.04884,etc |
| 70 | total variation | TV | 115 | 6 | 1.002923 | 1904.00049,1904.07105,etc |
| 71 | inertial confinement fusion | ICF | 11 | 6 | 1.000289 | 1904.05450,1904.04893,etc |
| 72 | polarizing beam splitter | PBS | 11 | 6 | 1.000397 | 1904.01552,1904.10819,etc |
| 73 | whispering gallery mode | WGM | 30 | 6 | 1.002144 | 1904.09686,1904.03087,etc |
| 74 | beam splitter | BS | 40 | 6 | 2.00165 | 1904.06701,1904.12512,etc |
| 75 | diffusion monte carlo | DMC | 261 | 6 | 2.007057 | 1904.09934,1904.01299,etc |
| 76 | artificial neural network | ANN | 200 | 6 | 2.006907 | 1904.10819,1904.03026,etc |
| 77 | electromagnetically induced transparency | EIT | 36 | 6 | 2.001972 | 1904.10819,1904.05743,etc |
| 78 | silicon nitride | SiN | 36 | 6 | 2.001458 | 1904.07283,1904.03087,etc |
| 79 | rotating wave approximation | RWA | 29 | 6 | 1.00139 | 1904.06560,1904.12073,etc |
| 80 | born oppenheimer | BO | 45 | 6 | 1.000985 | 1904.00042,1904.02955,etc |
| 81 | ultraviolet | UV | 35 | 6 | 2.001746 | 1904.03101,1904.02709,etc |
| 82 | acousto optic modulator | AOM | 65 | 6 | 2.002251 | 1904.12020,1904.04178,etc |
| 83 | cosmic microwave background | CMB | 47 | 6 | 2.001457 | 1904.01890,1904.11709,etc |
| 84 | mean squared error | MSE | 54 | 6 | 1.000916 | 1904.02848,1904.03327,etc |
| 85 | projector augmented wave | PAW | 9 | 5 | 1.000319 | 1904.02097,1904.06341,etc |
| 86 | natural science foundation of china | NSFC | 7 | 5 | 1.000125 | 1904.04930,1904.08395,etc |
| 87 | of naval research | ONR | 6 | 5 | 1.000093 | 1904.04930,1904.10131,etc |
| 88 | quantum dot | QD | 169 | 5 | 1.005313 | 1904.10905,1904.12041,etc |
| 89 | hong ou mandel | HOM | 63 | 5 | 2.001483 | 1904.10905,1904.12512,etc |
| 90 | national science foundation | NSF | 7 | 5 | 1.000209 | 1904.06817,1904.08763,etc |
| 91 | conjugate gradient | CG | 19 | 5 | 1.000538 | 1904.10514,1904.07981,etc |
| 92 | free spectral range | FSR | 18 | 5 | 1.00074 | 1904.12041,1904.03101,etc |
| 93 | galactic cosmic ray | GCR | 117 | 5 | 2.003799 | 1904.05611,1904.10859,etc |
| 94 | hexagonal boron nitride | hBN | 87 | 5 | 2.003212 | 1904.06852,1904.10287,etc |
| 95 | transition metal dichalcogenide | TMD | 38 | 5 | 1.001728 | 1904.06852,1904.10287,etc |
| 96 | quantum efficiency | QE | 53 | 5 | 1.007343 | 1904.08512,1904.09777,etc |
| 97 | digital micromirror device | DMD | 22 | 5 | 2.000962 | 1904.00049,1904.06004,etc |
| 98 | peak signal to noise ratio | PSNR | 22 | 5 | 1.000998 | 1904.00049,1904.13350,etc |
| 99 | complete active space self consistent field | CASSCF | 19 | 5 | 1.000342 | 1904.12971,1904.00678,etc |
| 100 | computational fluid dynamics | CFD | 46 | 5 | 1.001483 | 1904.07981,1904.10131,etc |
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