Results 11 to 20 of about 634,808 (333)

Stable White Light Electroluminescence from Highly Flexible Polymer/ZnO Nanorods Hybrid Heterojunction Grown at 50°C [PDF]

open access: yesNanoscale Research Letters, 2010
Stable intrinsic white light–emitting diodes were fabricated from c-axially oriented ZnO nanorods (NRs) grown at 50°C via the chemical bath deposition on top of a multi-layered poly(9,9-dioctylfluorene-co–N-(4-butylpheneylamine ...
Zainelabdin A   +4 more
doaj   +3 more sources

Acceptor engineering of quinone-based cycloparaphenylenes via post-synthesis for achieving white-light emission in single-molecule [PDF]

open access: yesNature Communications
Developing donor-acceptor [n]cycloparaphenylenes (D-A [n]CPPs) with multiple emissions from different emissive states remains challenging yet crucial for achieving white-light emission in single-molecule.
Xiaonan Li   +8 more
doaj   +2 more sources

Investigation of White-light Emission in Circular-ribbon Flares [PDF]

open access: bronzeThe Astrophysical Journal, 2018
Abstract Using observations by the Solar Dynamics Observatory from 2010 June to 2017 December, we have performed the first statistical investigation of circular-ribbon flares (CFs) and examined the white-light emission in them. We find 90 CFs occurring in 36 active regions (ARs), including eight X-class, 34 M-class, and 48 C- and B-class
Yongliang Song, Hui Tian
openalex   +3 more sources

Tunable Emission Properties of Indolizine-Based Aggregation-Induced Emission Luminogens for White-Light Emission [PDF]

open access: yesJACS Au
Taegwan Kim   +7 more
doaj   +2 more sources

Resonant energy transfer between plasmonic silver and biomolecule for colour tuning and white light emission

open access: yesJCIS Open, 2022
A simple eco-friendly method was employed to generate white light using pomegranate-PVA - curcumin mediated silver nanoparticles (CAg NP-PVA) mixture.
Jancy John   +3 more
doaj   +1 more source

Surface related laser induced white emission of Cr:YAG ceramic

open access: yesScientific Reports, 2021
In this work we report the white light emission in transparent Cr:YAG ceramic pellet upon irradiation with focused beam of CW infrared laser diode. It was found that this phenomenon is specifically related to interaction of laser beam with a surface of ...
M. Chaika, R. Tomala, W. Strek
doaj   +1 more source

White-light emission from yttrium iron garnet (YIG)

open access: yesAPL Materials, 2023
Single-phase phosphors that emit broadband white-light are needed for white-light-emitting diodes (wLEDs) to reach their full potential. However, it is challenging to achieve broad white-light emission from single-phase materials.
Anju Saroha   +4 more
doaj   +1 more source

Playing Ping Pong With Light: Directional Emission of White Light [PDF]

open access: yes, 2021
Abstract Over the last decades, light-emitting diodes (LED) have replaced common light bulbs in almost every application, from flashlights in smartphones to automotive headlights. Illuminating nightly streets requires LEDs to emit a light spectrum that is perceived as pure white by the human eye.
Wankerl, Heribert   +7 more
openaire   +2 more sources

White light emission from AIE‐active luminescent organic materials

open access: yesAggregate, 2022
Fluorescent organic materials that exhibit unique aggregation‐induced emission have been utilized for various applications, including white light emission (WLE).
Beena Kumari   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy