LED Measurement - StellarNet, Inc.

Homeostatic plasticity shapes the visual system’s first synapse

Apr 3, 2018 | Application, Biology, LED Measurement, Optical Emission Spectroscopy

RE Johnson, NW Tien, N Shen, JT Pearson, F Soto… – Nature Communications, 2017 Abstract Vision in dim light depends on synapses between rods and rod bipolar cells (RBCs). Here, we find that these synapses exist in multiple configurations, in which single release...

Synthesis and Electroluminescence Properties of 3-(Trifluoromethyl)phenyl-Substituted 9,10-Diarylanthracene Derivatives for Blue Organic Light-Emitting Diodes

Apr 3, 2018 | Application, Fluorescence, LED Measurement, Optical Emission Spectroscopy

SW Kwak, KM Lee, JE Lee, J Yoo, Y Yi, H Kwon, H Lee… – Applied Sciences, 2017 Abstract Diaryl-substituted anthracene derivatives containing 3-(trifluoromethyl)phenyl) groups, 9,10-diphenyl-2-(3-(trifluoromethyl)phenyl)anthracene (1),...

CdS(Se) and PbS(Se) Quantum Dots with High Room Temperature Quantum Efficiency in the Fluorine-Phosphate Glasses

Apr 3, 2018 | Application, Fluorescence, LED Measurement, Optical Emission Spectroscopy

E Kolobkova, N Nikonorov – Quantum-dot Based Light-emitting Diodes, 2017 Abstract In this study, the luminescent properties of the CdS(Se) quantum dots (QDs) with the mean size of 2–4 nm, the (PbS)n/(PbSe)n molecular clusters (MCs) and PbS(Se) quantum dots (QDs)...

Unravelling Additive-based Nanocrystal Pinning for High Efficiency Organic-Inorganic Halide Perovskite Light-Emitting Diodes

Apr 2, 2018 | Application, LED Measurement, Optical Metrology, Physics

MH Park, SH Jeong, HK Seo, C Wolf, YH Kim, H Kim… – Nano Energy, 2017 Abstract Organic-inorganic halide perovskite light emitting diode (PeLED) as a narrow band emitter is an emerging research field. To overcome limited electroluminescence efficiency of PeLEDs,...

Enhanced outcoupling in flexible organic light-emitting diodes on scattering polyimide substrates

Dec 15, 2017 | Application, LED Measurement, Optical Emission Spectroscopy

KM Lee, R Fardel, L Zhao, CB Arnold, BP Rand – Organic Electronics, 2017 We demonstrate an upscalable approach to increase outcoupling in organic light-emitting diodes (OLEDs) fabricated on flexible substrates. The outcoupling enhancement is enabled by...

Visible light assisted NO 2 sensing at room temperature by CdS nanoflake array

Dec 15, 2017 | Application, LED Measurement

HY Li, JW Yoon, CS Lee, K Lim, JW Yoon, JH Lee – Sensors and Actuators B: …, 2017 A Highly ordered CdS nanoflake array was fabricated by CVD, and its gas sensing characteristics were investigated. The sensor exhibited high response (resistance ratio) of 89% to 5...