Project supported by the Key R&D Projects in Hunan Province(2021SK2047,2022NK2044);Science and Technology Innovation Program of Hunan Province(2022WZ1022);Superior Youth Project of the Science Research Project of Hunan Provincial Department of Education(22B0211)。
The technology of solid-state lighting has developed for decades in various industries.Phosphor,as an element part,determines the application domain of lighting products.For instance,blue and redemitting phosphors are...
Thermal quenching(TQ)at elevated temperature is a major factor affecting the luminescent intensity and efficiency of phosphors.Improving the thermal stability of phosphors and weakening the TQ effect are of significan...
Fundamental Research Program of Shanxi Province(20210302124637,202203021211102,J20230701)。
Blue-light emitting materials with high purity and good luminous efficiency have attracted considerable attention from both academic and commercial researchers for their great potential use in OLEDs.In order to improv...
This paper is the extension of our previous work entitled''Searching a systematics for nonfactorizable contributions to B and B^(0)hadronic decays''.Obtaining the factorizable contributions from the spectator-quark mo...
With the rapid development of solid-state lighting, an important goal of phosphor-converted white light-emitting diodes (pc-WLEDs) is to provide a healthy and comfortable fullspectrum artificial light source with a co...
supported by Guangdong Basic and Applied Basic Research Foundation;Research Projects of Department of Education of Guangdong Province (2021ZDJS039 and 2024ZDZX1026);City University of Hong Kong Donation Research Grants (9220061 and DON-RMG 9229021)。
For luminescent materials,negative thermal quenching(NTQ),characterized by an increase in the luminescent intensity with temperature,has a large potential in lighting and display technologies.However,leveraging NTQ in...
Hybrid tandem perovskite-organic LED has been developed to achieve high external quantum efficiency,narrow linewidth,and extended device lifespan,which shows great promise for future perovskite-EL-based commercial app...
supported by National Nature Science Foundation of China(No.52102169,52472167 and 12204344);the Natural Science Foundation of Shanxi Province(20210302123127);Shanxi Scholarship Council of China(2022075);the Young Elite Scientists Sponsorship Program of the China Association for Science and Technology(No.YESS20200053).
Inorganic luminescent materials hold great promise for optoelectronic device applications,yet the limited efficiency and poor thermal stability of oxide-based deep-red emitting phosphors hinder the advancement of plan...
supported by the Key Research and Development Program(2022YFA1404800);the National Natural Science Foundation of China(62375226,62375225,12374359,62105267);the Fundamental Research Funds for the Central Universities(23GH02023);the Analytical&Testing Center of Northwestern Polytechnical University and the Australian Research Council.The Australian National Fabrication Facility ACT Node is acknowledged for access to the epitaxial growth facilities.
Highly integrated optoelectronic and photonic systems underpin the development of next-generation advanced optical and quantum communication technologies,which require compact,multiwavelength laser sources at the tele...
This research was supported by National Natural Science Foundations of China(51972118);the Fundamental Research Funds for the Central Universities(2023ZYGXZR002);the Local Innovative and Research Teams Project of Guangdong Pearl River Talents Program(2017BT01X137).
Laser phosphor display technology plays an important role in advanced display projection;however,it is a challenge in maintaining excellent color accuracy under high brightness due to the lack of red spectrum.Here,red...