LED revolution: fundamentals and prospects for UV disinfection applications

J Chen, S Loeb, JH Kim - Environmental Science: Water Research & …, 2017 - pubs.rsc.org
The UV-light emitting diode (LED) has been attracting significant attention as a new UV
source that can replace conventional mercury gas-filled lamps in water disinfection …

Oxamato-based coordination polymers: recent advances in multifunctional magnetic materials

T Grancha, J Ferrando-Soria, M Castellano… - Chemical …, 2014 - pubs.rsc.org
The design and synthesis of novel examples of multifunctional magnetic materials based on
the so-called coordination polymers (CPs) have become very attractive for chemists and …

Improved efficiency of 255–280 nm AlGaN-based light-emitting diodes

C Pernot, M Kim, S Fukahori, T Inazu… - Applied physics …, 2010 - iopscience.iop.org
We report on the fabrication and characterization of AlGaN-based deep ultraviolet light-
emitting diodes (LEDs) with the emission wavelength ranging from 255 to 280 nm …

Improvement in output power of 280-nm deep ultraviolet light-emitting diode by using AlGaN multi quantum wells

A Fujioka, T Misaki, T Murayama… - Applied physics …, 2010 - iopscience.iop.org
We fabricated high-output-power 280-nm light-emitting diodes (LEDs) by employing high-
crystal-quality AlN templates and optimized epitaxial structures. The emission wavelength …

Highly selective chemical sensing in a luminescent nanoporous magnet

J Ferrando‐Soria, H Khajavi, P Serra‐Crespo… - Advanced …, 2012 - infona.pl
On the road to chemical sensors: A novel 2D oxamato‐based manganese (II)‐copper (II)
mixed‐metal–organic framework (M'MOF) exhibiting non‐linear fluorescence and long …

A novel 3D porous metal–organic framework based on trinuclear cadmium clusters as a promising luminescent material exhibiting tunable emissions between UV and …

YQ Huang, B Ding, HB Song, B Zhao, P Ren… - Chemical …, 2006 - pubs.rsc.org
A novel 3D porous MOF built with trinuclear cadmium clusters exhibiting rhombohedral
topology has been synthesized and characterized as a promising luminescent material that …

Heteroepitaxy of AlGaN on bulk AlN substrates for deep ultraviolet light emitting diodes

Z Ren, Q Sun, SY Kwon, J Han, K Davitt… - Applied Physics …, 2007 - pubs.aip.org
The authors report the growth of AlGaN epilayers and deep ultraviolet (UV) light emitting
diodes (LEDs) on bulk AlN substrates. Heteroepitaxial nucleation and strain relaxation are …

Optical and Structural Characterization of Terbium-Doped Y2SiO5 Phosphor Particles

PC Ricci, CM Carbonaro, R Corpino… - The Journal of …, 2011 - ACS Publications
The structural and the optical properties of terbium-doped yttrium oxyorthosilicate phosphor
particles were analyzed. The samples were prepared through an aqueous sol–gel route and …

The effects of magnesium doping on the modal loss in AlGaN-based deep UV lasers

M Martens, C Kuhn, T Simoneit, S Hagedorn… - Applied Physics …, 2017 - pubs.aip.org
Absorption losses in the Mg-doped layers significantly contribute to the modal losses in
group-III-nitride-based lasers. In this paper, we investigate the influence of Mg-doping on the …

Efficiency improvement of deep‐ultraviolet light emitting diodes with gradient electron blocking layers

B So, J Kim, E Shin, T Kwak, T Kim… - physica status solidi …, 2018 - Wiley Online Library
In this paper, a gradient electron blocking layer (GEBL) is introduced to improve efficiency of
deep‐ultraviolet light‐emitting diodes (DUV‐LEDs). Various structures of DUV‐LEDs are …