[HTML][HTML] Luminescence thermometry with transition metal ions. A review
Transition metal (TM) ion activated phosphors are increasingly being used as probes for
luminescence thermometry. Their luminescence is characterized by strong absorption and …
luminescence thermometry. Their luminescence is characterized by strong absorption and …
Photoelectric Studies as the Key to Understanding the Nonradiative Processes in Chromium Activated NIR Materials
In this study, we synthesized a series of Ga1. 98–x In x O3: 0.02 Cr3+ materials with varying
x values from 0.0 to 1.0, focusing on their broadband near-infrared emission and …
x values from 0.0 to 1.0, focusing on their broadband near-infrared emission and …
[HTML][HTML] Multimodal non-contact luminescence thermometry with Cr-doped oxides
V Mykhaylyk, H Kraus, Y Zhydachevskyy, V Tsiumra… - Sensors, 2020 - mdpi.com
Luminescence methods for non-contact temperature monitoring have evolved through
improvements of hardware and sensor materials. Future advances in this field rely on the …
improvements of hardware and sensor materials. Future advances in this field rely on the …
Influence of chemical and mechanical pressure on the luminescence properties of near-infrared phosphors
In this study, we aim to compare the changes in the luminescence properties of Ga2O3:
Cr3+ modified by Al or Sc ion substitution (chemical pressure) and hydrostatic pressure. We …
Cr3+ modified by Al or Sc ion substitution (chemical pressure) and hydrostatic pressure. We …
[HTML][HTML] Study of β-Ga2O3 Ceramics Synthesized under Powerful Electron Beam
The synthesis of β-Ga2O3 ceramic was achieved using high-energy electron beams for the
first time. The irradiation of gallium oxide powder in a copper crucible using a 1.4 MeV …
first time. The irradiation of gallium oxide powder in a copper crucible using a 1.4 MeV …
Chemical tuning of photo-and persistent luminescence of Cr3+-activated β-Ga2O3 by alloying with Al2O3 and In2O3
V Stasiv, Y Zhydachevskyy, V Stadnik, V Hreb… - Journal of Alloys and …, 2024 - Elsevier
An effect of alloying of the monoclinic β-Ga 2 O 3 with Al 2 O 3 and In 2 O 3 on the
photoluminescent, thermoluminescent and persistent luminescent properties of Cr 3+ ions …
photoluminescent, thermoluminescent and persistent luminescent properties of Cr 3+ ions …
Correlation between electrical conductivity and luminescence properties in β-Ga2O3: Cr3+ and β-Ga2O3: Cr, Mg single crystals
The photoluminescence, excitation, and absorption spectra as well as the electrical
conductivity of β-Ga 2 O 3: Cr and β-Ga 2 O 3: Cr, Mg single crystals were studied. The as …
conductivity of β-Ga 2 O 3: Cr and β-Ga 2 O 3: Cr, Mg single crystals were studied. The as …
[HTML][HTML] Pair vacancy defects in β-Ga2O3 crystal: Ab initio study
A Usseinov, A Platonenko, Z Koishybayeva… - Optical Materials: X, 2022 - Elsevier
Despit many studies dedicated to the defects in β-Ga 2 O 3, information about formation
processes of complex “donor-acceptor” defects in β-Ga 2 O 3 and their energetic …
processes of complex “donor-acceptor” defects in β-Ga 2 O 3 and their energetic …
Origin of Red Emission in β‐Ga2O3 Analyzed by Cathodoluminescence and Photoluminescence Spectroscopy
G Naresh-Kumar, H MacIntyre… - … status solidi (b), 2021 - Wiley Online Library
The spectroscopic techniques of cathodoluminescence (CL) and photoluminescence (PL)
are used to study the origin of red emission in β‐Ga2O3 grown using the edge‐defined film …
are used to study the origin of red emission in β‐Ga2O3 grown using the edge‐defined film …
[HTML][HTML] Photoluminescence spectroscopy of Cr3+ in β-Ga2O3 and (Al0. 1Ga0. 9) 2O3
Alloying β-Ga 2 O 3 with Al 2 O 3 to create (Al x Ga 1− x) 2 O 3 enables ultra-wide bandgap
materials suitable for applications deep into ultraviolet. In this work, photoluminescence (PL) …
materials suitable for applications deep into ultraviolet. In this work, photoluminescence (PL) …