{
  "schemaVersion": 1,
  "inputSha256": "a310c96422ef17f1da91d80e5c10c5be718fbf87e68013746b97a79b50908bd4",
  "kind": "Independent arithmetic on published measurements; no new experiment or fitted device model.",
  "formulas": {
    "retainedEqe1000": "100 * EQE(1000 cd m^-2) / EQEmax",
    "rollOff1000": "100 - retainedEqe1000",
    "photonEnergy": "h*c/(lambda*e), exact SI h,c,e",
    "lifetimeExtrapolation": "LT80(Ltarget) = LT80(Lmeasured) * (Lmeasured/Ltarget)^n"
  },
  "devices": [
    {
      "id": "TADF-D1",
      "retainedEqe1000PercentOfPeak": 50.0,
      "rollOff1000PercentOfPeak": 50.0,
      "eqeLossPercentagePoints": 16.5
    },
    {
      "id": "TADF-D2",
      "retainedEqe1000PercentOfPeak": 56.875,
      "rollOff1000PercentOfPeak": 43.125,
      "eqeLossPercentagePoints": 13.8
    },
    {
      "id": "PSF-D3",
      "retainedEqe1000PercentOfPeak": 92.57812499999999,
      "rollOff1000PercentOfPeak": 7.421875000000014,
      "eqeLossPercentagePoints": 1.9000000000000021
    }
  ],
  "pairedMoleculeChanges": {
    "from": "nu-dabna-m",
    "to": "nu-dabna-m-b-mes",
    "plPeakShiftNm": -10.0,
    "plFwhmChangeNm": -1.0,
    "plqyChangePercentagePoints": 1.0000000000000009,
    "emissionPhotonEnergyEv": [
      2.6212304108499,
      2.677844458600438
    ],
    "emissionPhotonEnergyChangeEv": 0.05661404775053791,
    "delayedLifetimeChangePercent": -30.999999999999993,
    "riscRateRatio": 1.6803278688524588,
    "deltaESTChangeMeV": -8.0,
    "photonEnergyCaveat": "Energy of a photon at the PL maximum; not a measured HOMO-LUMO or transport gap."
  },
  "architectureComparison": {
    "from": "TADF-D2",
    "to": "PSF-D3",
    "sameTerminalEmitter": "nu-dabna-m-b-mes",
    "retentionChangePercentagePoints": 35.703124999999986,
    "eqe1000ChangePercentagePoints": 5.5,
    "caveat": "Sensitizer, hosts, transport layers and emissive-layer thickness differ. This comparison does not isolate a causal sensitizer effect."
  },
  "lifetimeExtrapolation": {
    "deviceId": "PSF-D3",
    "metric": "LT80",
    "measuredHours": 16,
    "measuredInitialLuminanceCdM2": 1000,
    "targetInitialLuminanceCdM2": 100,
    "paperAssumedExponent": 1.8,
    "recomputedHoursAt100": 1009.5317511683093,
    "paperRoundedEstimateHoursAt100": 1010,
    "sensitivityLabel": "Illustrative assumed exponents; not a confidence interval and not measured or refitted.",
    "sensitivity": [
      {
        "assumedExponent": 1.4,
        "estimatedHoursAt100": 401.9018290415327
      },
      {
        "assumedExponent": 1.6,
        "estimatedHoursAt100": 636.9714728855957
      },
      {
        "assumedExponent": 1.8,
        "estimatedHoursAt100": 1009.5317511683093
      },
      {
        "assumedExponent": 2.0,
        "estimatedHoursAt100": 1600.0
      },
      {
        "assumedExponent": 2.2,
        "estimatedHoursAt100": 2535.8291079377827
      }
    ],
    "warning": "Only 16 h at 1000 cd m^-2 is measured for this PSF device. The 1010 h value at 100 cd m^-2 is an estimate."
  },
  "checks": {
    "numberOfMolecules": 2,
    "numberOfDevices": 3,
    "sourceLifetimeRoundingWithinOneHour": true,
    "allMeasuredDevicePointsPositive": true
  }
}