Optimisation of gan leds and the reduction of efficiency droop using active machine learning

HIGHLIGHTS

• who: Bertrand Rouet-Leduc from the DepartmentUniversity of have published the paper: Optimisation of GaN LEDs and the reduction of efficiency droop using active machine learning, in the Journal: Scientific Reports Scientific Reports
• what: To better understand the objective function in Eq , the authors evaluate it in two asymptotic limits. That is, when the model is very certain, the objective function seeks primarily to select points x with expected efficiency μ better than the best known, ymax. This approach has not yet been adopted by the LED community, despite great potential for improving physical understanding and . . .
  

   

  

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