Identification and Quantification of Charge Transfer in CaAl2O4:Eu2+,Nd3+ Persistent Phosphor

J Kong, A Meijerink - Advanced Optical Materials, 2023 - Wiley Online Library
Reversible charge transfer between lanthanide ions is identified as storage mechanism for
the current workhorse persistent phosphors. Present evidence relies on sophisticated X‐ray …

[HTML][HTML] Spatially and temporally resolved laser/optical diagnostics of combustion processes: From fundamentals to practical applications

M Aldén - Proceedings of the Combustion Institute, 2023 - Elsevier
Laser diagnostic techniques have for more than five decades been used for gaining a
deepened understanding of various combustion processes. The main reason for this is the …

Investigation of the tin-doped phosphor (Sr,Mg)3(PO4)2:Sn2+ for fluid temperature measurements

B Fond, C Abram, M Pougin, F Beyrau - Optical materials express, 2019 - opg.optica.org
The photoluminescence properties of the phosphor (Sr, Mg) _3 (PO_4) _2: Sn^ 2+ were
investigated for luminescence thermometry in fluids. The luminescence emission intensity at …

Application of the laser induced phosphorescence method to the analysis of temperature distribution in heated and evaporating droplets

PA Strizhak, RS Volkov, DV Antonov, G Castanet… - International Journal of …, 2020 - Elsevier
Results of detailed analysis of temperature fields in droplets of four widely used liquids
(water, kerosene, Diesel and gasoline (petroleum oil) fuels) are presented. Single droplets …

Experimental and numerical investigation on the accuracy of phosphor particle streak velocimetry

L Fan, P Vena, B Savard, B Fond - Experiments in Fluids, 2022 - Springer
A new phosphor particle streak velocimetry (phosphor-PSV) diagnostic with high spatial
resolution was recently demonstrated (Fan et al. in Opt Lett 46: 641, 2021), where individual …

Pressure effect on phosphor thermometry using Mg4FGeO6: Mn

T Cai, Y Li, S Guo, D Peng, X Zhao… - … Science and Technology, 2019 - iopscience.iop.org
This study examined the effect of ambient pressure on the luminescent lifetime of Mg 4
FGeO 6: Mn phosphors in different morphologies. To evaluate the pressure sensitivity of …

In-cylinder thermographic PIV combined with phosphor thermometry using ZnO: Zn

A Kopf, V Frattina, M Bardi, T Endres… - … Journal of Engine …, 2023 - journals.sagepub.com
Two-dimensional thermographic particle image velocimetry (T-PIV) is presented for the in
situ measurement in optically accessible internal combustion (IC) engines. Temperature and …

Scattering referenced aerosol phosphor thermometry

D Witkowski, DA Rothamer - Measurement Science and …, 2019 - iopscience.iop.org
This work presents a new thermographic phosphor particle-based gas thermometry
technique that utilizes the ratio of temperature-dependent luminescence intensity and the …

Characterization of the Ce, Pr: LuAG phosphor for Co-doped aerosol phosphor thermometry

JM Herzog, D Witkowski, DA Rothamer - Journal of Luminescence, 2021 - Elsevier
Abstract The Ce, Pr: LuAG phosphor is investigated for use in co-doped aerosol phosphor
thermometry (APT). The phosphor was characterized by measuring the emission intensity for …

Combustion-relevant temperature imaging with scattering referenced aerosol phosphor thermometry applied to Eu: BAM

D Witkowski, JM Herzog, DA Rothamer - Combustion and Flame, 2021 - Elsevier
This work demonstrates precise aerosol phosphor thermometry (APT) measurements over a
large temperature range by applying scattering-referenced APT (SRAPT) with the phosphor …