Enhanced near infrared luminescence of Lu2GeO5: Nd3+ by the co-doping of Bi3+
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2018.10.029
Abstract: Abstract Near infrared luminescence of Nd3+ ions have obtained extensive applications. Sensitation from another luminescence centers is crucial to the applications of Nd3+ for the poor absorption of Nd3+ in ultraviolet and visible spectral regions.… read more here.
Keywords: infrared luminescence; near infrared; bi3; doping bi3 ... See more keywords
Thermionic-enhanced near-field thermophotovoltaics
Sign Up to like & getrecommendations! Published in 2019 at "Nano Energy"
DOI: 10.1016/j.nanoen.2019.04.039
Abstract: Solid-state heat-to-electrical power converters are thermodynamic engines that use fundamental particles, such as electrons or photons, as working fluids. Virtually all commercially available devices are thermoelectric generators, in which electrons flow through a solid driven… read more here.
Keywords: thermionic enhanced; electrical power; field; near field ... See more keywords
Holey graphene with enhanced near-infrared absorption: Experimental and DFT study
Sign Up to like & getrecommendations! Published in 2019 at "Applied Physics Letters"
DOI: 10.1063/1.5080617
Abstract: In this report, we use optical absorption spectroscopy and density functional theory simulations to investigate the optical behavior of a graphitic material with nanoscale holes. The material, produced by heating of graphite oxide in concentrated… read more here.
Keywords: absorption; near infrared; material; spectroscopy ... See more keywords
Experience of enhanced near-peer support for new medical graduates of an Irish university: a phenomenological study
Sign Up to like & getrecommendations! Published in 2023 at "BMJ Open"
DOI: 10.1136/bmjopen-2022-069101
Abstract: Context Factors contributing to the stressful transition from student to doctor include issues with preparedness for practice, adjusting to new status and responsibility, and variable support. Existing transitional interventions provide inconsistent participation, responsibility and legitimacy… read more here.
Keywords: near peer; enhanced near; peer support; support ... See more keywords
Notched terahertz Bowtie metamaterials with strongly enhanced near-field and narrowed resonance linewidth.
Sign Up to like & getrecommendations! Published in 2019 at "Applied optics"
DOI: 10.1364/ao.58.006295
Abstract: Enhanced near-field and quality factor of resonance are key issues in plasmonic structures. Here, we demonstrate a kind of notched bowtie metamaterials in the terahertz (THz) regime with narrow linewidth and extremely enhanced near field.… read more here.
Keywords: field; near field; bowtie metamaterials; resonance ... See more keywords
Plasmon enhanced near-infrared quantum cutting and simulation analysis of β-NaYF 4 :Tb 3+ , Yb 3+ doped with Ag nanoparticles
Sign Up to like & getrecommendations! Published in 2017 at "Optical Materials Express"
DOI: 10.1364/ome.7.000224
Abstract: Nanoscale quantum cutting (QC) phosphor β-NaYF4:Tb3+,Yb3+ nanoparticles (NPs) and noble metal Ag NPs are synthesized respectively, then β-NaYF4:Tb3+,Yb3+ NPs are doped with Ag NPs uniformly. Experimentally, plasmon enhanced near-infrared (NIR) QC involving a Yb3+ ion… read more here.
Keywords: plasmon enhanced; near infrared; quantum cutting; simulation ... See more keywords