Defects and reliability of GaN‐based LEDs: review and perspectives
Herein, the main factors and mechanisms that limit the reliability of gallium nitride (GaN)‐
based light‐emitting diodes (LEDs) are reviewed. An overview of the defects …
based light‐emitting diodes (LEDs) are reviewed. An overview of the defects …
[HTML][HTML] Electrical tracking, erosion and flammability resistance of high voltage outdoor composite insulation: Research, innovation and future outlook
Ensuring the fire safety of high voltage (HV) outdoor insulators is key to maintain the reliable
operation of the electrical grid. This requires the careful selection of suitable polymeric …
operation of the electrical grid. This requires the careful selection of suitable polymeric …
On multivariate copula modeling of dependent degradation processes
Multivariate degradation processes have been observed in many engineering systems. Most
existing multivariate degradation modeling techniques, such as multivariate general path …
existing multivariate degradation modeling techniques, such as multivariate general path …
Enhancement of blue emission in Ce3+, Eu2+ activated BaSiF6 downconversion phosphor by energy transfer mechanism: a photochromic phosphor
Rare earth activated fluoride phosphors have attention in recent years in the field of solid
state lighting. In the present study, RE (RE= Ce 3+, Eu 2+) doped/co-doped BaSiF 6 …
state lighting. In the present study, RE (RE= Ce 3+, Eu 2+) doped/co-doped BaSiF 6 …
The effect of poly (ethylene glycol) emulation on the degradation of PLA/starch composites
S Momeni, E Rezvani Ghomi, M Shakiba… - Polymers, 2021 - mdpi.com
As a hydrophilic renewable polymer, starch has been widely used in biocompatible plastics
as a filler for more than two decades. The present study aimed at investigating the effects of …
as a filler for more than two decades. The present study aimed at investigating the effects of …
Economic analysis of replacing HPS lamp with LED lamp and cost estimation to set up PV/battery system for street lighting in Oman
In this paper, two aspects related to streetlight systems are considered. In the first part, the
economic analysis of replacing existing HPS lamps with light-emitting diode (LED) and …
economic analysis of replacing existing HPS lamps with light-emitting diode (LED) and …
Facile thiol-epoxy click chemistry for transparent and aging-resistant silicone/epoxy composite as LED encapsulant
G Lin, J Yin, Z Lin, Y Zhu, W Li, H Li, Z Liu… - Progress in Organic …, 2021 - Elsevier
The thiol-epoxy click chemistry is promising for microelectronic packaging due to its
outstanding properties, while there is little knowledge on silicone/epoxy composite …
outstanding properties, while there is little knowledge on silicone/epoxy composite …
Theoretical analysis of electron vibrational interaction (EVI) parameters in 5d states of Eu2+ activated BaSiF6 downconversion phosphor
The excitation and emission spectra of Eu 2+ ions are dependent on the host environment in
which it is doped. This is because the spectra arise from the inter-band transitions between …
which it is doped. This is because the spectra arise from the inter-band transitions between …
Lifetime prediction of current-and temperature-induced degradation in silicone-encapsulated 365 nm high-power light-emitting diodes
We report on the degradation mechanisms and dynamics of silicone encapsulated
ultraviolet A (UV-A) high-power light-emitting diodes (LEDs), with a peak wavelength of. The …
ultraviolet A (UV-A) high-power light-emitting diodes (LEDs), with a peak wavelength of. The …
Facile Synthesis of Ag Nanowire/TiO2 and Ag Nanowire/TiO2/GO Nanocomposites for Photocatalytic Degradation of Rhodamine B
This paper investigates the photocatalytic characteristics of Ag nanowire (AgNW)/TiO2 and
AgNW/TiO2/graphene oxide (GO) nanocomposites. Samples were synthesized by the direct …
AgNW/TiO2/graphene oxide (GO) nanocomposites. Samples were synthesized by the direct …