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Using ultraviolet-C (UV-C) irradiation on greenhouse ornamental plants for growth regulation

MP Bridgen – VIII International Symposium on Light in Horticulture Plants use sunlight for photosynthesis and are exposed to ultraviolet (UV) radiation that is present in sunlight. UV radiation is divided into 3 classes: UV-A, UV-B, and UV-C. The Ultraviolet-C...

An elegant route to overcome fundamentally-limited light extraction in AlGaN deep-ultraviolet light-emitting diodes: Preferential outcoupling of strong in-plane emission

JW Lee, DY Kim, JH Park, EF Schubert, J Kim, J Lee… – Scientific Reports, 2016 While there is an urgent need for semiconductor-based efficient deep ultraviolet (DUV) sources, the efficiency of AlGaN DUV light-emitting diodes (LEDs) remains very low because the...
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