On the er3+ nir photoluminescence at 800 nm
Web19 de fev. de 2024 · The NIR-II luminescence of Er 3+ and Nd 3+ was realized through sensitization of Ce 3+ ( Figures 4 A and 4B ), which can be effectively excited using a low-cost blue light-emitting diode chip. Web18 de out. de 2016 · 为了验证上述样品的结晶性和表面形貌对上转换发光性能的影响，测试了980 nm激发下的可见光上转换发射谱.为了比较样品的发光强度，所有的光致发光测试都在完全相同的条件下进行.在红外光激发下，肉眼即可观察到耀眼的绿色上转换荧光.激发得到的发射谱如图3所示，其发射谱峰位置与文献报道 ...
On the er3+ nir photoluminescence at 800 nm
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WebThe red emission through upconversion (UC) upon 980 nm excitation based on Er3+/Yb3+ combination is very ... NIR-NIR upconverting optical temperature sensing based on ... WebInsight into the mechanism of intense NIR-to-red upconversion luminescence in Er 3+ doped and Er 3+ –Yb 3+ co ... (EDX) instruments. Under near-infrared (NIR) excitation, the SrF …
Web3 de nov. de 2014 · Epitaxial seeded growth of rare-earth nanocrystals with efficient 800 nm near-infrared to 1525 nm short-wavelength infrared downconversion photoluminescence for in vivo bioimaging. Semantic Scholar DOI: … WebPhotoluminescence emission deteriorated with increasing Fe doping and N2 ... (Gd, Si)/TiO2 under near-infrared (NIR) irradiation. Multi-wavelength NIR photons of γ > 760 nm from a Xe solar simulator source induced photo-activation ... solution under irradiation with a 200-W visible light of wavelength k> 410 nm. TiO2-coated NaYF4:(Yb3+, Er3+) ...
Web25 de fev. de 2024 · h GI tract imaging in NIR-IIc (1750–2250 nm) region in living mice gavaged with Tm(30Er)-NPs@PEG upon 800 nm, 980 nm, 1208 nm, and 1530 nm irradiation (120 mW/cm 2 for each), respectively. Web12 de nov. de 2024 · NIR light guided enhanced photoluminescence and temperature ... which is well known intense emission band at 1060 nm under c.a. 800 nm photoexitation …
Webhost material (290, 335 nm) as well as direct Er3+ ions (452, 488, 522 nm) for better understanding of the interaction between host material and dopant ions. Emission spectra of NaBi 0.85-Er 0.05Yb 0.1(MoO 4) 2 nanomaterials excited at different Fig. 1 (a) Emission spectra excited at 488 nm, (b) excitationspectra monitored at 552 nm emission ...
WebOn the Er3+ NIR photoluminescence at 800 nm. scientific article published on 01 February 2024. Statements. instance of. scholarly article. 1 reference. stated in. Europe PubMed … c9orf61Web7 de abr. de 2024 · This equipment has a resolution of ±0.0001. Up-conversion and luminescence spectroscopy under 980 nm at different excitation intensities were carried out with a Horiba iHR320 Photoluminescence Microspectrometer. The luminescence spectroscopy under 488 nm was performed with a Cary Eclipse Fluorescence … clover developerWeb15 de nov. de 2024 · Under the excitation of 808 nm LD, the NIR luminescence spectra of tellurite glasses with Er 3+-Tm 3+-Nd 3+ tri-doping and different amount of Ag NPs … clover device not chargingWeb1 de set. de 2024 · Fig. 8 shows the up-conversion photoluminescence spectra of Y 2 O 3 /ZnO films doped with Er 3+ and Yb 3+ under an excitation wavelength of 980 nm. Three … c# 9 online compilerWeb1 de set. de 2024 · Fig. 8 shows the up-conversion photoluminescence spectra of Y 2 O 3 /ZnO films doped with Er 3+ and Yb 3+ under an excitation wavelength of 980 nm. Three distinct emissions, i.e., two relatively weak green emissions at λ = 510–542 nm and 542–570 nm, and a strong red emission at λ = 625–700 nm, are identified. c9orf64Web21 de jan. de 2024 · Here, we study the Er3+ NIR 4I9/2-4I15/2 photoluminescence peaking at 800 nm. It can be detected with a good signal-to-noise for the prepared … clover device not turning onWeb15 de mar. de 2024 · Emission spectra of the CaWO 4 :5%Yb 3+ ,1%Er 3+ phosphors at 333 and 813 K over the wavelength range between (a) 480 and 900 nm, and (b) 900 and 1700 nm, upon NIR excitation at 980 nm. (c) 800 nm emission band and its integrated intensity as a function of temperature in the 333–813 K temperature range. Note the … c9orf72 als リピート