| 1 | density functional theory | DFT | 762 | 27 | 1.007531 | 1603.04634,1603.01176,etc |
| 2 | three dimensional | 3-D | 101 | 19 | 2.001724 | 1603.06778,1603.04714,etc |
| 3 | two dimensional | 2-D | 101 | 17 | 2.001539 | 1603.06778,1603.05853,etc |
| 4 | one dimensional | 1D | 112 | 16 | 2.000894 | 1603.05820,1603.04456,etc |
| 5 | particle in cell | PIC | 169 | 14 | 1.002295 | 1603.06778,1603.02983,etc |
| 6 | magneto optical trap | MOT | 53 | 13 | 1.001475 | 1603.04603,1603.08053,etc |
| 7 | molecular dynamics | MD | 302 | 11 | 2.005453 | 1603.07015,1603.07918,etc |
| 8 | electromagnetically induced transparency | EIT | 181 | 10 | 2.004985 | 1603.05568,1603.00635,etc |
| 9 | bose einstein condensate | BEC | 95 | 10 | 1.002939 | 1603.06826,1603.04756,etc |
| 10 | local density approximation | LDA | 90 | 10 | 1.001144 | 1603.08667,1603.00512,etc |
| 11 | generalized gradient approximation | GGA | 423 | 10 | 2.008132 | 1603.08667,1603.02047,etc |
| 12 | finite element method | FEM | 40 | 9 | 1.001533 | 1603.05108,1603.05386,etc |
| 13 | hartree fock | HF | 92 | 9 | 2.000826 | 1603.08443,1603.04141,etc |
| 14 | monte carlo | MC | 93 | 8 | 1.002516 | 1603.03115,1603.08804,etc |
| 15 | time of flight | TOF | 90 | 8 | 1.005168 | 1603.01430,1603.05493,etc |
| 16 | monitored drift tube | MDT | 140 | 7 | 2.00934 | 1603.08765,1603.09504,etc |
| 17 | time projection chamber | TPC | 109 | 7 | 2.005425 | 1603.06817,1603.05648,etc |
| 18 | random phase approximation | RPA | 54 | 7 | 1.001658 | 1603.08667,1603.08668,etc |
| 19 | external cavity diode laser | ECDL | 36 | 7 | 2.001288 | 1603.02787,1603.02567,etc |
| 20 | group velocity dispersion | GVD | 14 | 6 | 1.00037 | 1603.05804,1603.03787,etc |
| 21 | four wave mixing | FWM | 61 | 6 | 2.003192 | 1603.05804,1603.06260,etc |
| 22 | korteweg de vries | KdV | 110 | 6 | 2.002516 | 1603.04714,1603.06826,etc |
| 23 | density matrix renormalization group | DMRG | 20 | 6 | 1.000694 | 1603.06605,1603.00561,etc |
| 24 | time dependent density functional theory | TDDFT | 203 | 6 | 1.009257 | 1603.01176,1603.00512,etc |
| 25 | rotating wave approximation | RWA | 50 | 6 | 1.001335 | 1603.08800,1603.00535,etc |
| 26 | kohn sham | KS | 163 | 6 | 2.00452 | 1603.00512,1603.00225,etc |
| 27 | belief propagation | BP | 104 | 5 | 2.004095 | 1603.05781,1603.08883,etc |
| 28 | small diameter muon drift tube | sMDT | 82 | 5 | 2.003189 | 1603.08765,1603.09544,etc |
| 29 | partial differential equation | PDE | 9 | 5 | 1.000179 | 1603.05597,1603.06755,etc |
| 30 | spatial light modulator | SLM | 28 | 5 | 1.001672 | 1603.07194,1603.05101,etc |
| 31 | full configuration interaction | FCI | 57 | 5 | 1.002891 | 1603.06605,1603.08063,etc |
| 32 | natural science foundation of china | NSFC | 5 | 5 | 1.000065 | 1603.04554,1603.09395,etc |
| 33 | finite difference time domain | FDTD | 10 | 5 | 1.013375 | 1603.05386,1603.07093,etc |
| 34 | atomic force microscopy | AFM | 34 | 5 | 2.001124 | 1603.01301,1603.02168,etc |
| 35 | direct numerical simulation | DNS | 48 | 5 | 2.000688 | 1603.09605,1603.07124,etc |
| 36 | susceptible infected susceptible | SIS | 33 | 5 | 1.000953 | 1603.00670,1603.04499,etc |
| 37 | cavity quantum electrodynamics | cQED | 24 | 5 | 1.000462 | 1603.07093,1603.09403,etc |
| 38 | potential energy surface | PES | 27 | 5 | 2.001041 | 1603.08557,1603.02835,etc |
| 39 | acousto optic modulator | AOM | 8 | 5 | 1.000259 | 1603.01967,1603.02847,etc |
| 40 | sum frequency generation | SFG | 14 | 4 | 1.000473 | 1603.05804,1603.03970,etc |
| 41 | second harmonic generation | SHG | 59 | 4 | 1.002623 | 1603.05804,1603.07092,etc |
| 42 | high order harmonic generation | HHG | 75 | 4 | 2.002896 | 1603.03787,1603.07905,etc |
| 43 | configuration interaction | CI | 24 | 4 | 1.000411 | 1603.01430,1603.02835,etc |
| 44 | degrees of freedom | DOF | 11 | 4 | 1.000437 | 1603.04770,1603.04815,etc |
| 45 | ordinary differential equation | ODE | 19 | 4 | 2.000993 | 1603.06755,1603.03985,etc |
| 46 | teaching assistant | TA | 77 | 4 | 2.003788 | 1603.02944,1603.02946,etc |
| 47 | transverse magnetic | TM | 62 | 4 | 1.003051 | 1603.02983,1603.05108,etc |
| 48 | analog to digital converter | ADC | 93 | 4 | 1.009536 | 1603.07944,1603.06816,etc |
| 49 | target normal sheath acceleration | TNSA | 15 | 4 | 1.000982 | 1603.04232,1603.05596,etc |
| 50 | gross pitaevskii equation | GPE | 34 | 4 | 2.002026 | 1603.06826,1603.01165,etc |
| 51 | van der waals | VdW | 203 | 4 | 2.007234 | 1603.08703,1603.08667,etc |
| 52 | radiation pressure acceleration | RPA | 51 | 4 | 2.002066 | 1603.05596,1603.04455,etc |
| 53 | department of energy | DOE | 9 | 4 | 1.000084 | 1603.09303,1603.08617,etc |
| 54 | swedish national infrastructure for computing | SNIC | 5 | 4 | 1.000158 | 1603.08363,1603.06436,etc |
| 55 | numerical aperture | NA | 24 | 4 | 2.0005 | 1603.01301,1603.04746,etc |
| 56 | high voltage | HV | 53 | 4 | 2.002313 | 1603.04243,1603.00008,etc |
| 57 | general circulation model | GCM | 11 | 4 | 1.000232 | 1603.01218,1603.04022,etc |
| 58 | region of interest | ROI | 9 | 4 | 1.000203 | 1603.07092,1603.05120,etc |
| 59 | scanning tunneling microscopy | STM | 70 | 4 | 1.002913 | 1603.02047,1603.03970,etc |
| 60 | free electron laser | FEL | 123 | 4 | 2.00387 | 1603.07155,1603.04942,etc |
| 61 | lennard jones | LJ | 46 | 4 | 1.004928 | 1603.07633,1603.03285,etc |
| 62 | zero dispersion wavelength | ZDW | 21 | 3 | 1.000906 | 1603.05804,1603.09074,etc |
| 63 | scale free | SF | 15 | 3 | 1.00056 | 1603.05781,1603.07257,etc |
| 64 | indium tin oxide | ITO | 11 | 3 | 1.000523 | 1603.04603,1603.08348,etc |
| 65 | high luminosity lhc | HL-LHC | 10 | 3 | 1.001153 | 1603.08765,1603.08841,etc |
| 66 | silicon nitride | SiN | 17 | 3 | 2.001213 | 1603.01605,1603.07944,etc |
| 67 | microchannel plate | MCP | 16 | 3 | 2.000287 | 1603.01430,1603.05528,etc |
| 68 | modulational instability | MI | 15 | 3 | 1.000043 | 1603.04714,1603.06826,etc |
| 69 | direct numerical simulations | DNS | 61 | 3 | 2.00186 | 1603.02427,1603.05887,etc |
| 70 | equations of motion | EOM | 13 | 3 | 2.000488 | 1603.05902,1603.00083,etc |
| 71 | direct laser acceleration | DLA | 8 | 3 | 1.000325 | 1603.02983,1603.05596,etc |
| 72 | phase locked loop | PLL | 8 | 3 | 1.000613 | 1603.04238,1603.03420,etc |
| 73 | amplified spontaneous emission | ASE | 6 | 3 | 1.000382 | 1603.04232,1603.01477,etc |
| 74 | ion temperature gradient | ITG | 14 | 3 | 1.0006 | 1603.08343,1603.06968,etc |
| 75 | whispering gallery mode | WGM | 12 | 3 | 2.001251 | 1603.06826,1603.07305,etc |
| 76 | reynolds averaged navier stokes | RANS | 84 | 3 | 2.001625 | 1603.08643,1603.09656,etc |
| 77 | quantum information processing | QIP | 7 | 3 | 1.000263 | 1603.06244,1603.05816,etc |
| 78 | army research office | ARO | 3 | 3 | 1.000151 | 1603.06878,1603.05672,etc |
| 79 | circularly polarized | CP | 10 | 3 | 1.000816 | 1603.06436,1603.09160,etc |
| 80 | photonic crystal | PhC | 40 | 3 | 1.00251 | 1603.06748,1603.04791,etc |
| 81 | courant friedrichs lewy | CFL | 7 | 3 | 1.0003 | 1603.08921,1603.07008,etc |
| 82 | quantum mechanics | QM | 229 | 3 | 2.009555 | 1603.08674,1603.06112,etc |
| 83 | agence nationale de la recherche | ANR | 6 | 3 | 1.000471 | 1603.07527,1603.05816,etc |
| 84 | bose einstein condensation | BEC | 11 | 3 | 1.000323 | 1603.03246,1603.02394,etc |
| 85 | particle image velocimetry | PIV | 16 | 3 | 1.000389 | 1603.07353,1603.03932,etc |
| 86 | optimized effective potential | OEP | 56 | 3 | 1.004943 | 1603.00512,1603.09484,etc |
| 87 | light induced conical intersection | LICI | 10 | 3 | 1.000725 | 1603.02978,1603.03010,etc |
| 88 | density of states | DOS | 36 | 3 | 2.000803 | 1603.06925,1603.05618,etc |
| 89 | deutsche forschungsgemeinschaft | DFG | 4 | 3 | 1.000282 | 1603.05011,1603.05985,etc |
| 90 | charge transfer | CT | 99 | 3 | 2.005566 | 1603.08160,1603.02174,etc |
| 91 | supplemental material | SM | 11 | 3 | 1.00096 | 1603.03479,1603.00828,etc |
| 92 | signal to noise | S/N | 10 | 3 | 1.000696 | 1603.00701,1603.07416,etc |
| 93 | ministry of economy and competitiveness | MINECO | 3 | 3 | 1.000056 | 1603.00723,1603.04659,etc |
| 94 | free spectral range | FSR | 6 | 3 | 1.000669 | 1603.08017,1603.03726,etc |
| 95 | stimulated raman adiabatic passage | STIRAP | 62 | 3 | 1.00475 | 1603.02567,1603.07707,etc |
| 96 | time dependent schr"odinger equation | TDSE | 18 | 3 | 1.000678 | 1603.00777,1603.05529,etc |
| 97 | complete basis set | CBS | 31 | 3 | 2.002656 | 1603.07336,1603.06457,etc |
| 98 | inertial confinement fusion | ICF | 13 | 3 | 1.001317 | 1603.09160,1603.03327,etc |