| 1 | density functional theory | DFT | 3240 | 219 | 1.482672 | 1401.0962,1401.0614,etc |
| 2 | two dimensional | 2D | 1485 | 193 | 1.613304 | 1401.3951,1401.6193,etc |
| 3 | molecular dynamics | MD | 2060 | 165 | 1.838716 | 1401.1699,1401.1899,etc |
| 4 | three dimensional | 3D | 1219 | 146 | 1.090807 | 1401.5660,1401.3530,etc |
| 5 | particle in cell | PIC | 1120 | 127 | 1.505515 | 1401.6723,1401.3951,etc |
| 6 | one dimensional | 1-D | 748 | 118 | 1.281104 | 1401.8019,1401.7585,etc |
| 7 | monte carlo | MC | 1152 | 118 | 1.527062 | 1401.2358,1401.4258,etc |
| 8 | probability density function | PDF | 1270 | 114 | 1.616698 | 1401.3316,1401.0654,etc |
| 9 | full width at half maximum | FWHM | 357 | 106 | 1.378129 | 1401.5503,1401.4555,etc |
| 10 | electromagnetically induced transparency | EIT | 973 | 93 | 1.723258 | 1401.2098,1401.3788,etc |
| 11 | magneto optical trap | MOT | 1553 | 87 | 1.337462 | 1401.1699,1401.2098,etc |
| 12 | magnetohydrodynamic | MHD | 1548 | 80 | 1.578415 | 1401.5110,1401.6639,etc |
| 13 | photomultiplier tube | PMT | 941 | 79 | 1.294312 | 1401.3118,1401.2777,etc |
| 14 | bose einstein condensate | BEC | 850 | 77 | 1.353326 | 1401.2972,1401.7181,etc |
| 15 | radio frequency | RF | 932 | 77 | 1.769448 | 1401.1254,1401.4823,etc |
| 16 | signal to noise ratio | SNR | 536 | 77 | 1.339175 | 1401.1254,1401.1092,etc |
| 17 | electromagnetic | EM | 672 | 66 | 1.441791 | 1401.4975,1401.5660,etc |
| 18 | hartree fock | HF | 1162 | 66 | 1.775713 | 1401.0614,1401.0380,etc |
| 19 | local density approximation | LDA | 827 | 65 | 1.541294 | 1401.0614,1401.0380,etc |
| 20 | kohn sham | KS | 1283 | 64 | 1.581642 | 1401.0614,1401.0805,etc |
| 21 | fast fourier transform | FFT | 461 | 63 | 1.240383 | 1401.5342,1401.6218,etc |
| 22 | finite difference time domain | FDTD | 337 | 63 | 1.461417 | 1401.0838,1401.4290,etc |
| 23 | random phase approximation | RPA | 1030 | 59 | 1.34294 | 1401.0380,1401.0332,etc |
| 24 | quantum electrodynamics | QED | 639 | 57 | 1.546314 | 1401.2729,1401.3194,etc |
| 25 | direct numerical simulations | DNS | 471 | 56 | 1.412352 | 1401.3351,1401.0949,etc |
| 26 | time of flight | TOF | 356 | 55 | 1.419553 | 1401.3332,1401.2083,etc |
| 27 | continuous wave | CW | 298 | 52 | 1.308836 | 1401.7892,1401.2191,etc |
| 28 | finite element method | FEM | 237 | 52 | 1.19316 | 1401.1655,1401.5230,etc |
| 29 | generalized gradient approximation | GGA | 476 | 52 | 1.482146 | 1403.0797,1403.4448,etc |
| 30 | direct numerical simulation | DNS | 531 | 50 | 1.361461 | 1401.6217,1401.1473,etc |
| 31 | configuration interaction | CI | 994 | 50 | 1.623035 | 1401.3122,1401.6262,etc |
| 32 | time projection chamber | TPC | 746 | 50 | 1.762423 | 1402.0043,1402.1078,etc |
| 33 | partial differential equation | PDE | 364 | 48 | 1.188476 | 1401.0654,1401.1373,etc |
| 34 | potential energy surface | PES | 713 | 48 | 1.814377 | 1402.5292,1402.0012,etc |
| 35 | deutsche forschungsgemeinschaft | DFG | 51 | 47 | 1.000134 | 1402.6875,1402.7333,etc |
| 36 | spatial light modulator | SLM | 372 | 46 | 1.676472 | 1401.4349,1401.7662,etc |
| 37 | ordinary differential equation | ODE | 316 | 45 | 1.489776 | 1401.7881,1401.6406,etc |
| 38 | large hadron collider | LHC | 527 | 45 | 1.514229 | 1401.4823,1401.8274,etc |
| 39 | standard model | SM | 300 | 44 | 1.205994 | 1401.6744,1401.6704,etc |
| 40 | transverse magnetic | TM | 335 | 44 | 1.297102 | 1401.1619,1401.1761,etc |
| 41 | time dependent density functional theory | TDDFT | 484 | 43 | 1.513743 | 1401.6318,1401.4357,etc |
| 42 | weakly interacting massive particle | WIMP | 747 | 41 | 1.710941 | 1401.3332,1401.0861,etc |
| 43 | infrared | IR | 655 | 40 | 1.629231 | 1401.8204,1401.4975,etc |
| 44 | power spectral density | PSD | 254 | 40 | 1.201382 | 1401.5482,1401.4963,etc |
| 45 | probability distribution function | PDF | 943 | 40 | 1.502346 | 1401.4317,1401.4045,etc |
| 46 | singular value decomposition | SVD | 155 | 40 | 1.275417 | 1401.4387,1401.6404,etc |
| 47 | orbital angular momentum | OAM | 935 | 40 | 1.83071 | 1401.0147,1401.7211,etc |
| 48 | magnetohydrodynamics | MHD | 706 | 40 | 1.85216 | 1401.0406,1401.7698,etc |
| 49 | acousto optic modulator | AOM | 142 | 38 | 1.053684 | 1401.1008,1401.7165,etc |
| 50 | general relativity | GR | 549 | 37 | 1.461601 | 1401.7918,1401.4534,etc |
| 51 | group velocity dispersion | GVD | 216 | 37 | 1.568947 | 1401.7892,1401.0814,etc |
| 52 | lennard jones | LJ | 270 | 37 | 1.811943 | 1401.4198,1401.8247,etc |
| 53 | transverse electric | TE | 276 | 37 | 1.514864 | 1403.1216,1403.1609,etc |
| 54 | quantum dot | QD | 1190 | 35 | 2.004271 | 1402.6967,1402.2396,etc |
| 55 | spontaneous parametric down conversion | SPDC | 331 | 34 | 1.414046 | 1401.7070,1401.0147,etc |
| 56 | four wave mixing | FWM | 320 | 34 | 1.531727 | 1401.0927,1401.3788,etc |
| 57 | equation of state | EOS | 275 | 34 | 1.413268 | 1402.3105,1402.2607,etc |
| 58 | time dependent schr"odinger equation | TDSE | 292 | 34 | 1.354242 | 1402.6588,1402.0227,etc |
| 59 | charge coupled device | CCD | 304 | 33 | 1.305413 | 1401.1030,1401.6241,etc |
| 60 | full width half maximum | FWHM | 101 | 32 | 1.000342 | 1401.2385,1401.3404,etc |
| 61 | principal component analysis | PCA | 210 | 32 | 1.375902 | 1401.7095,1401.5825,etc |
| 62 | root mean square | RMS | 114 | 32 | 1.18824 | 1402.5059,1402.0715,etc |
| 63 | national science foundation | NSF | 66 | 31 | 1.065116 | 1401.3033,1401.0861,etc |
| 64 | density of states | DOS | 231 | 31 | 1.388319 | 1401.3678,1401.0958,etc |
| 65 | whispering gallery mode | WGM | 337 | 31 | 1.518743 | 1401.5482,1401.0930,etc |
| 66 | scanning electron microscope | SEM | 80 | 31 | 1.161664 | 1401.6056,1401.1493,etc |
| 67 | region of interest | ROI | 217 | 31 | 1.58144 | 1402.0922,1402.1170,etc |
| 68 | markov chain monte carlo | MCMC | 227 | 30 | 1.234954 | 1401.6892,1401.8274,etc |
| 69 | photonic crystal | PhC | 407 | 30 | 1.936071 | 1401.7470,1401.5230,etc |
| 70 | van der waals | vdW | 1358 | 30 | 1.439332 | 1402.1233,1402.7285,etc |
| 71 | full configuration interaction | FCI | 460 | 30 | 1.502372 | 1402.7281,1402.0702,etc |
| 72 | center of mass | CM | 202 | 29 | 1.483941 | 1401.1227,1401.6639,etc |
| 73 | field programmable gate array | FPGA | 114 | 29 | 1.276847 | 1401.2191,1401.3239,etc |
| 74 | free spectral range | FSR | 142 | 29 | 1.104436 | 1401.0302,1401.0930,etc |
| 75 | quantum monte carlo | QMC | 385 | 29 | 1.692481 | 1402.0847,1402.0018,etc |
| 76 | ultraviolet | UV | 180 | 28 | 1.394375 | 1401.4975,1401.2191,etc |
| 77 | electric dipole moment | EDM | 375 | 28 | 1.468349 | 1401.5435,1401.5423,etc |
| 78 | silicon on insulator | SOI | 81 | 28 | 1.107583 | 1401.5482,1401.4945,etc |
| 79 | data acquisition | DAQ | 125 | 28 | 1.143533 | 1403.5421,1403.3633,etc |
| 80 | surface plasmon polariton | SPP | 630 | 27 | 1.744429 | 1401.6193,1401.5230,etc |
| 81 | silicon | Si | 380 | 27 | 1.780418 | 1401.5879,1401.4165,etc |
| 82 | interstellar medium | ISM | 197 | 27 | 1.334172 | 1401.5110,1401.8001,etc |
| 83 | graphics processing unit | GPU | 718 | 27 | 1.707973 | 1401.5342,1401.4350,etc |
| 84 | polarizing beam splitter | PBS | 76 | 26 | 1.000743 | 1401.1543,1401.4349,etc |
| 85 | coronal mass ejection | CME | 2085 | 26 | 1.7024 | 1401.1724,1401.2214,etc |
| 86 | second harmonic generation | SHG | 133 | 25 | 1.561757 | 1402.6915,1402.1232,etc |
| 87 | numerical aperture | NA | 111 | 25 | 1.440652 | 1402.5273,1402.3739,etc |
| 88 | free electron laser | FEL | 314 | 24 | 1.627773 | 1401.4975,1401.5503,etc |
| 89 | message passing interface | MPI | 125 | 24 | 1.167376 | 1401.5744,1401.5968,etc |
| 90 | cosmic microwave background | CMB | 190 | 24 | 1.793563 | 1402.5963,1402.3672,etc |
| 91 | high harmonic generation | HHG | 247 | 24 | 1.752062 | 1402.5620,1402.3853,etc |
| 92 | half wave plate | HWP | 126 | 23 | 1.17598 | 1401.1543,1401.4349,etc |
| 93 | particle image velocimetry | PIV | 215 | 23 | 1.435944 | 1401.7361,1401.7047,etc |
| 94 | density matrix renormalization group | DMRG | 334 | 23 | 1.699149 | 1401.8019,1401.7822,etc |
| 95 | department of energy | DOE | 42 | 23 | 1.000335 | 1401.3033,1401.0861,etc |
| 96 | self consistent field | SCF | 230 | 23 | 1.262874 | 1402.1120,1402.2880,etc |
| 97 | point spread function | PSF | 283 | 22 | 1.639184 | 1401.0879,1401.2472,etc |
| 98 | field of view | FOV | 182 | 22 | 1.546346 | 1401.3374,1401.1724,etc |
| 99 | nuclear magnetic resonance | NMR | 163 | 22 | 1.00155 | 1402.4516,1402.2581,etc |
| 100 | cumulative distribution function | CDF | 87 | 22 | 1.273338 | 1404.0243,1404.0269,etc |
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