Corrigendum to “Measurement of nitric oxide spectral parameters: Considering the effects of CO2 and H2O” [Spectrochim. Acta Part A: Mol. Biomol. Spectrosc. 283 (2022) 121749]

Yang, Shengwei; Wei, Ping; Yu, Benli; Sun, Xiangyu; Zhou, Sheng; Li, Jingsong

doi:10.1016/j.saa.2023.122392

Cited by 21 publications

(32 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Here I / x denotes the ratio of emission intensity to dopant concentration, k is a constant and θ is the type of interaction. Figure 14 shows a linear relationship between

\log ((), \frac{I}{x})

and

\log ((), x)

with a slope value equal to −1.855 giving θ = 5.565 (close to 6), indicating that dipolar–dipolar (d–d) interactions are accountable for emission quenching [56]. The decay profile of the optimized Y 0.95 Tb 0.05 AlO 3 nanocrystalline material at 251‐nm‐excitation and 545‐nm‐emission wavelength is shown in Figure 15, which follows the mono‐exponential behaviour represented by the following equation:

I_{t} goodbreak= I_{0} goodbreak+ A \exp ((), goodbreak- t / τ) .

…”

Section: Resultsmentioning

confidence: 99%

Crystallographic, morphological and photoluminescent investigations of Tb³⁺‐doped YAlO₃ perovskites for lighting applications

et al. 2023

View full text Add to dashboard Cite

Terbium(III)‐doped yttrium aluminate perovskite (YAP:xTb3+) (x = 0.01–0.08 mol) was synthesized using a simple gel‐combustion method. Structural elucidations were performed using X‐ray diffraction (XRD) and Rietveld analysis. Fourier‐transform infrared spectral studies validated the efficient synthesis of designed doped samples. Transmission electron microscopic images showed the agglomerated irregular dimensions of the synthesized nanocrystalline materials. When excited at 251 nm, a strong emissive line attributed to 5D4 → 7F5 electronic transition was observed at 545 nm (green emission). The maximum luminescence was found at the optimized concentration (0.05 mol) of Tb3+ ions; this emission was quenched by dipolar–dipolar (d–d) interactions. Chromaticity (x and y) and correlated colour temperature parameters were obtained by analysing the emission profiles. Finally, the colour coordinates of nanophosphors were closer to the National Television Standards Committee green coordinates, which replicates their potency in the design and architecture of R‐G‐B‐based white LEDs.

show abstract

“…Here I / x denotes the ratio of emission intensity to dopant concentration, k is a constant and θ is the type of interaction. Figure 14 shows a linear relationship between

\log ((), \frac{I}{x})

and

\log ((), x)

I_{t} goodbreak= I_{0} goodbreak+ A \exp ((), goodbreak- t / τ) .

…”

Section: Resultsmentioning

confidence: 99%

Crystallographic, morphological and photoluminescent investigations of Tb³⁺‐doped YAlO₃ perovskites for lighting applications

et al. 2023

View full text Add to dashboard Cite

show abstract

“…The decrease in emission intensities was investigated in relation to the increase in Sm 3+ ion concentration as a result of the process of concentration quenching. Sm 3+ ions were separated by an average distance, which reduced as the ion concentration was increased; a transfer due to the nonradiative energy mechanism occurred via cross‐relaxation, enhancing the concentration quenching [32, 33].…”

Section: Resultsmentioning

confidence: 99%

Photoluminescence characteristics of novel Sm³⁺ ions‐doped La_1.4Al_22.6O₃₆ phosphor for n‐UV w‐LED

et al. 2023

View full text Add to dashboard Cite

The combustion procedure was used to synthesize La1.4Al22.6O36:Sm3+ phosphors. The X‐ray diffraction (XRD) patterns and morphological and photoluminescence properties were investigated. The XRD patterns consisted of a hexagonal crystal structure. At 405 nm, the maximum excitation intensity was obtained. Following 405 nm excitation, three different emission peaks at 573, 604, and 651 nm were seen. Concentration quenching occurred at 1.5 mol% Sm3+ ions. The Commission Internationale de l'éclairage coordinates for the La1.4Al22.6O36 phosphor with Sm3+ doping were 604 nm (x = 0.644, y = 0.355) falling in the red region. The findings implied that the prepared phosphor may be used to develop w‐light‐emitting diodes.

show abstract

“…There are several reports on the room temperature Raman spectra of ZnS [ 5,6,8 ] and Mn‐doped ZnS. [ 7,14,21 ] However, no reports are available on the temperature dependency of phonon modes in spray‐deposited MnZnS thin films. The knowledge about the vibrational modes of the materials is important to understand the transport properties and phonon interactions with the free carriers.…”

Section: Introductionmentioning

confidence: 99%

Assessment of the anharmonic phonon decay, Fröhlich interactions, and phonon lifetime in Zn_0.98Mn_0.02S thin films through temperature‐dependent Raman spectroscopy

Mahesha

2023

J Raman Spectroscopy

View full text Add to dashboard Cite

This report accounts for the occurrence of the temperature‐induced variation in the phonon properties and the spatial variation in the Raman spectra for the spray‐deposited Zn0.98Mn0.02S thin films. The study of the temperature dependence of the Raman line position, line width, and the phonon lifetime using the theoretical models that consider the thermal expansion and three‐ and four‐phonon anharmonic effects is the novelty of this work. The lifetime of the LO phonon in Zn0.98Mn0.02S thin film was as low as 0.234 ps, indicating material suitability for optical limiting applications. The intensity ratio I2LO/I1LO ranges within 0.5 at most of the (x, y) positions in the Raman mapping data, indicating the nanocrystalline nature of Zn0.98Mn0.02S.

show abstract

Corrigendum to “Measurement of nitric oxide spectral parameters: Considering the effects of CO2 and H2O” [Spectrochim. Acta Part A: Mol. Biomol. Spectrosc. 283 (2022) 121749]

Cited by 21 publications

References 0 publications

Crystallographic, morphological and photoluminescent investigations of Tb³⁺‐doped YAlO₃ perovskites for lighting applications

Crystallographic, morphological and photoluminescent investigations of Tb³⁺‐doped YAlO₃ perovskites for lighting applications

Photoluminescence characteristics of novel Sm³⁺ ions‐doped La_1.4Al_22.6O₃₆ phosphor for n‐UV w‐LED

Assessment of the anharmonic phonon decay, Fröhlich interactions, and phonon lifetime in Zn_0.98Mn_0.02S thin films through temperature‐dependent Raman spectroscopy

Contact Info

Product

Resources

About

Corrigendum to “Measurement of nitric oxide spectral parameters: Considering the effects of CO2 and H2O” [Spectrochim. Acta Part A: Mol. Biomol. Spectrosc. 283 (2022) 121749]

Cited by 21 publications

References 0 publications

Crystallographic, morphological and photoluminescent investigations of Tb3+‐doped YAlO3 perovskites for lighting applications

Crystallographic, morphological and photoluminescent investigations of Tb3+‐doped YAlO3 perovskites for lighting applications

Photoluminescence characteristics of novel Sm3+ ions‐doped La1.4Al22.6O36 phosphor for n‐UV w‐LED

Assessment of the anharmonic phonon decay, Fröhlich interactions, and phonon lifetime in Zn0.98Mn0.02S thin films through temperature‐dependent Raman spectroscopy

Contact Info

Product

Resources

About

Crystallographic, morphological and photoluminescent investigations of Tb³⁺‐doped YAlO₃ perovskites for lighting applications

Crystallographic, morphological and photoluminescent investigations of Tb³⁺‐doped YAlO₃ perovskites for lighting applications

Photoluminescence characteristics of novel Sm³⁺ ions‐doped La_1.4Al_22.6O₃₆ phosphor for n‐UV w‐LED

Assessment of the anharmonic phonon decay, Fröhlich interactions, and phonon lifetime in Zn_0.98Mn_0.02S thin films through temperature‐dependent Raman spectroscopy