Kết quả tìm kiếm - Zili Xie
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Reverse Leakage Current Characteristics of GaN/InGaN Multiple Quantum-Wells Blue and Green Light-Emitting Diodes
Được phát hành 2016-01-01lấy văn bảnThe mechanisms of reverse leakage in InGaN/GaN multiple-quantum-wells (MQWs) blue and green light-emitting diodes (LEDs) were studied through analyzing the current–voltage (<italic>I–V</italic>) characteristics with the temperature ranging from 50 to 350...
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High Performance Wide Angle DBR Design for Optoelectronic Devices
Được phát hành 2021-01-01lấy văn bảnTo improve the performance of optoelectronic devices, a high performance wide angle SiO<sub>2</sub>/Ti<sub>3</sub>O<sub>5</sub> Distributed Bragg Reflector (DBR) mirror was designed and fabricated on double polished sapphire substrate. 17-pairs gradually varied DB...
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3
Electrically Injected Hybrid Organic/Inorganic III-Nitride White Light-Emitting Diodes Based on Rubrene/(InGaN/GaN) Multiple-Quantum-Wells P-N Junction
Được phát hành 2019-01-01lấy văn bảnIt is known that the commercialized white light-emitting diodes (WLEDs) depend on phosphor conversion, which is limited by the unbalanced carrier injection in multiple quantum wells (MQWs) and low down-conversion efficiency. To solve these problems, hybrid organic/inorganic III-nitride WL...
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Hybrid Cyan Nitride/Red Phosphors White Light-Emitting Diodes With Micro-Hole Structures
Được phát hành 2018-01-01lấy văn bảnHybrid white light emitting diodes (LEDs) have been developed utilizing micro-LEDs radiatively pumping down-conversion phosphor materials. The cyan InGaN/GaN multiple quantum wells LEDs with 95 μm in square are fabricated into 4 × 4 pixels as one unit in 4 in wafer b...
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5
The Study on the Droop Effect in the InGaN/AlGaInN MQWs With Lattice-Matched AlGaN/InGaN Superlattices Barrier by Highly Excited Photoluminescence Measurement
Được phát hành 2018-01-01lấy văn bảnWe have fabricated the InGaN/AlGaInN multiple quantum wells with lattice-matched AlGaN/InGaN superlattices barriers (SL-MQWs). The lattice-matched superlattices promote the formation of the high-quality MQWs and eliminate the large polarization electric field. Highly excited ph...
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