欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
引入了多量子势垒结构作为发光二极管的电子阻挡层来提高其性能.在非等温多物理场耦合模型下,对芯片的内量子效率、发热特性、光谱特性、以及光电转换效率做了系统分析.结果表明：发光二极管的内量子效率及光电转换效率得到显著改善,光谱强度明显升高,且多量子势垒结构的引入保证了芯片的热稳定性和发光稳定性.原因主要是由于多量子势垒结构的引入改善了电子阻挡层的能带结构,减少了漏电流,显著增强了活性区中载流子浓度.
同期刊论文项目
同项目期刊论文
Efficiency droop improvement for InGaN-based light-emitting diodes with gradually increased In-compo
Self-heating dependent characteristic of GaN-based light-emitting diodes with and without AlGaInN el
self-heating dependent characteristics of GaN based light-emitting diodes with and without AlGaInN e
Advantage of InGaN-based light-emitting diodes using AlGaInN electron blocking layer coupled with in
Fabrication of non-flaking, superhydrophobic surfaces using a one-step solution-immersion process on
Pool boiling heat transfer on the microheater surface with and without nanoparticles by pulse heatin
Improved efficiency droop characteristics in InGaN/GaN light-emitting diode with a novel designed la
Efficiency improvement of light-emitting diodes with a developed electron blocking layer structure a
Production of monolayer, trilayer, and multi-layer graphene sheets by a re-expansion and exfoliation
Improved performance of InGaN light-emitting diodes with a novel sawtooth-shaped electron blocking l
Improved efficiency droop characteristics in an InGaN/GaN light-emitting diode with a novel designed
The phase separation concept condensation heat transfer in horizontal tubes for low-grade energy uti
Implementation of the IDEAL algorithm on nonorthogonal curvilinear coordinates for the solution of 3
The effect of multi-quantum barrier structure on light-emitting diodes performance by a non-isotherm
Optimal geometric structure for nano?uid-cooled microchannel heat sink under various constraint cond
期刊信息
位置：