An apatite-group praseodymium carbonate fluoroxybritholite: Hydrothermal synthesis, crystal structure, and implications for natural and synthetic britholites

M Anenburg, TL Panikorovskii, ES Jennings… - Inorganic …, 2024 - ACS Publications
Britholites are the lanthanide–silica-rich end-members of the apatite group, commonly
studied for their optical properties. Here, we show∼ 50–100 μm single crystals synthesized …

The effect of dopant concentration and pump power on sensitivities of optical thermometry in LiLa9Si6O26: Yb3+-Er3+/Ho3+ phosphors based on upconversion …

J Zhang, J Chen, C ** - Journal of Alloys and Compounds, 2020 - Elsevier
In this work, to develop new upconversion (UC) luminescent materials for optical
thermometer, a series of LiLa 9 Si 6 O 26: Yb 3+-Er 3+/Ho 3+(LLS: Yb 3+-Er 3+/Ho 3+) …

Optimizing the White Light Emission of Pr3+ Activated SrCeO3 Perovskite by Controlling the Excitation Wavelength for High CRI wLED Applications

CK Shilpa, MV Abin Prasanth, SV Jasira… - Journal of …, 2024 - Springer
The current research illustrates excitation energy-triggered photoluminescent characteristics
of Pr3+ ions in SrCeO3 providing a practical approach for develo** high CRI wLED and its …

Phase transition, radio-and photoluminescence of K3Lu (PO4) 2 doped with Pr3+ ions

KV Ivanovskikh, VA Pustovarov, S Omelkov… - Journal of …, 2021 - Elsevier
Luminescent characteristics of K 3 Lu (PO 4) 2: Pr 3+(1 and 5 mol.%) microcrystalline
powders, a promising optical material for scintillation applications, were investigated using …

Energy conversion in LiSrPO4 doped with Pr3+ ions

VA Pustovarov, KV Ivanovskikh, YE Khatchenko… - Radiation …, 2019 - Elsevier
We report on the time-resolved luminescence spectroscopic characterization of LiSrPO 4
doped with Pr 3+ ions, that we found potentially attractive for scintillation applications. The …

Fast response 4f15d1→ 4f2 emission and host-to-impurity energy transfer in Pr3+ doped Na3LuSi3O9 double salt silicate

M Li, Q Shi, KV Ivanovskikh, J Qiao, L Wang… - Journal of …, 2023 - Elsevier
Understanding of host-to-impurity energy transfer process is crucial for the development of
efficient and fast response scintillator materials. In this work, Pr 3+ doped Na 3 LuSi 3 O 9 …

Luminescence of Pr3+ Impurity Centers and Defects in Sr9Sc (PO4)7:Pr3+

VA Pustovarov, KV Ivanovskikh, YE Khatchenko… - Physics of the Solid …, 2019 - Springer
The spectroscopic characteristics and luminescence decay kinetics of Sr 9 Sc (PO 4) 7: Pr
3+(1%) were investigated using synchrotron radiation of ultraviolet (UV), vacuum ultraviolet …

Preparation and luminescent properties of a novel orange-red phosphor Sr2RE8(SiO4)6O2:Eu(2+,3+) (RE = Y, Gd, La) for LEDs

F Wang, H Chen, S Zhang - Chemical Papers, 2021 - Springer
A series of novel orange-red Sr 1.9 RE 8 (SiO 4) 6 O 2: 0.1 Eu (2+, 3+)(RE= Y, Gd, La)
phosphors were synthesized by high-temperature solid-phase reaction method, all of which …

Fluorescence modulation in Pr3+-doped MGd2O4 (M= Sr, Ba) by the site engineering strategy

C Hu, X Han, Q Yang, J Wu, S Wang, Z Ye - Journal of Luminescence, 2023 - Elsevier
The crystal-field splitting of the 4f5d and 4f electronic configurations of lanthanide
luminescent ions can be modulated by their local coordination environments. In this work …

Luminescence Spectroscopy and Decay Kinetics of Pr3+ Ions in K3LuSi2O7:Pr3+

VA Pustovarov, KV Ivanovskikh, YE Khatchenko… - Physics of the Solid …, 2019 - Springer
The luminescent characteristics of K 3 LuSi 2 O 7: Pr 3+(1%), which is a promising optical
material for the use as a scintillator, have been studied using a set of techniques. The …