A facile and versatile molten-salt method was developed to prepare hydrosoluble carbon
dots (CDs) from various precursors, in high yields and on a large scale. Citric acid-based …

Herein, we investigated the influence of changing the number of InGaN/GaN quantum well
pairs, optical bandgap tuning, and plasmonic coupling of Au nanoparticles (NPs) with …

In this work, we propose and optimize the sidewalls for the mesa to enhance the optical
power for AlGaN-based deep ultraviolet light-emitting diodes (LEDs). We obtain the mesa …

The efficiency of light emitting diodes (LEDs) remains a topic of great contemporary interest
due to their potential to reduce the amount of energy consumed in lighting. The current …

Until recently, the electrical efficiency of green nitride light-emitting diodes (LEDs) was
considerably lower than that of blue LEDs. This is particularly surprising as one would …

Abstract 240 nm AlGaN-based micro-LEDs with different sizes are designed and fabricated.
Then, the external quantum efficiency (EQE) and light extraction efficiency (LEE) are …

Deep-ultraviolet emitting structures based on Al 0.65 Ga 0.35 N/Al 0.8 Ga 0.2 N multiple
quantum wells (MQWs), embedded in compositionally graded Al x Ga 1-x N films in the form …

The efficiency of any LEDs critically depends on its base structure. In this paper, we have
reported the dependence of active layer structure on the performance of AlGaN based deep …

With the rapid development of machine learning, the demand for high-efficient computing
becomes more and more urgent. To break the bottleneck of the traditional Von Neumann …

In this work, theoretical investigation of the influence of Auger recombination coefficient and
built-in polarization field on the internal quantum efficiency (IQE) in terms of lateral-vertical …