Design of patterned sapphire substrates in flip-chip LEDs for improvement of light-extraction efficiencies
Sign Up to like & getrecommendations! Published in 2018 at "Optical and Quantum Electronics"
DOI: 10.1007/s11082-018-1414-3
Abstract: Patterned sapphire substrates (PSSs) in flip chip light-emitting diodes (FC-LEDs) were designed to improve the light extraction efficiencies (LEEs). Two typical types were considered in the cross-section of the PSS pattern; an extruded type and… read more here.
Keywords: patterned sapphire; flip chip; light extraction; extraction efficiencies ... See more keywords
Chemical extraction of trace elements from hazardous fine fraction at an old glasswork dump.
Sign Up to like & getrecommendations! Published in 2018 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2017.12.142
Abstract: Old glassworks sites have been always associated with contamination by different trace elements like Pb, Cd, As, Zn and others. The mixture of soil and waste glass of particle sizes read more here.
Keywords: extraction trace; extraction; chemical extraction; extraction efficiencies ... See more keywords
Evaluation of Matrix Effects and Extraction Efficiencies of LC–MS/MS Methods as the Essential Part for Proper Validation of Multiclass Contaminants in Complex Feed
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Agricultural and Food Chemistry"
DOI: 10.1021/acs.jafc.9b07706
Abstract: This work provides a proposal for proper determination of matrix effects and extraction efficiencies as an integral part of full validation of liquid chromatography coupled to tandem mass spectrometry-based multiclass methods for complex feedstuff. Analytical… read more here.
Keywords: feed; extraction efficiencies; compound feed; matrix effects ... See more keywords