## Abstract We report on the development of AlGaN‐based deep UV light emitting diodes (LEDs) with emission wavelengths from 254 to 340 nm, focusing on the improvement of 280 nm LEDs efficiency. Under optimal device structure the UV LEDs efficiency was found to strongly depend on the AlGaN material
✦ LIBER ✦
Ultraviolet light-emitting diodes in water disinfection
✍ Scribed by Sari Vilhunen; Heikki Särkkä; Mika Sillanpää
- Publisher
- Springer-Verlag
- Year
- 2009
- Tongue
- English
- Weight
- 100 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0944-1344
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Deep ultraviolet light-emitting diodes
✍
Hu, X. ;Deng, J. ;Zhang, J. P. ;Lunev, A. ;Bilenko, Y. ;Katona, T. ;Shur, M. S.
📂
Article
📅
2006
🏛
John Wiley and Sons
🌐
English
⚖ 194 KB
Versatile ultraviolet light emitting dio
✍
Song, Yoon-Kyu ;Nurmikko, A. V. ;Gherasimova, Maria ;Jeon, Seong-Ran ;Han, Jung
📂
Article
📅
2004
🏛
John Wiley and Sons
🌐
English
⚖ 133 KB
Ultraviolet electroluminescence from an
✍
Magnus Berggren; Magnus Granströim; Prof. Olle Inganas; Dr. Mats Andersson
📂
Article
📅
1995
🏛
John Wiley and Sons
🌐
English
⚖ 498 KB
👁 2 views
GaN-based ultraviolet light-emitting dio
✍
Rodríguez, Hernán ;Lobo, Neysha ;Einfeldt, Sven ;Knauer, Arne ;Weyers, Markus ;K
📂
Article
📅
2010
🏛
John Wiley and Sons
🌐
English
⚖ 464 KB
## Abstract GaN‐based ultraviolet light‐emitting diodes with identical contact areas but different contact shapes are studied. Interdigitated multifinger contacts with reduced finger width result in a lower series resistance and a thermal roll‐over of the output power at higher cw currents in compa
GaN-free transparent structure for ultra
✍
T. Nishida
📂
Article
📅
2004
🏛
John Wiley and Sons
🌐
English
⚖ 758 KB
Intense red phosphors for near-ultraviol
✍
H. Y. Jiao; Y. H. Wang
📂
Article
📅
2009
🏛
Springer
🌐
English
⚖ 340 KB