EFFICIENCY DROOP SUPPRESSION OF DISTANCE-ENGINEERED SURFACE PLASMON-COUPLED PHOTOLUMINESCENCE IN GAN-BASED QUANTUM WELL LEDS

Efficiency droop suppression of distance-engineered surface plasmon-coupled photoluminescence in GaN-based quantum well LEDs

Ag coated microgroove with extreme large aspect-ratio of 500:1 was fabricated on p-GaN capping layer to higgs bookcase investigate the coupling behavior between quantum wells and surface plasmon in highly spatial resolution.Significant photoluminescence enhancement was observed when the distance between Ag film and QWs was reduced from 220 nm to ab

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Equilibrium Optimizer and Slime Mould Algorithm with Variable Neighborhood Search for Job Shop Scheduling Problem

Job Shop Scheduling Problem (JSSP) is a well-known NP-hard combinatorial optimization problem.In recent years, many scholars have proposed various metaheuristic algorithms to solve JSSP, playing an important role in solving small-scale JSSP.However, when the size of the problem increases, the algorithms usually take too much time to converge.In thi

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